未验证 提交 c9d59d42 编写于 作者: O openharmony_ci 提交者: Gitee

!17292 Update net docs

Merge pull request !17292 from Yangys/OpenHarmony-3.2-Release
......@@ -42,47 +42,47 @@ let httpRequest = http.createHttp();
// 用于订阅HTTP响应头,此接口会比request请求先返回。可以根据业务需要订阅此消息
// 从API 8开始,使用on('headersReceive', Callback)替代on('headerReceive', AsyncCallback)。 8+
httpRequest.on('headersReceive', (header) => {
console.info('header: ' + JSON.stringify(header));
console.info('header: ' + JSON.stringify(header));
});
httpRequest.request(
// 填写HTTP请求的URL地址,可以带参数也可以不带参数。URL地址需要开发者自定义。请求的参数可以在extraData中指定
"EXAMPLE_URL",
{
method: http.RequestMethod.POST, // 可选,默认为http.RequestMethod.GET
// 开发者根据自身业务需要添加header字段
header: {
'Content-Type': 'application/json'
},
// 当使用POST请求时此字段用于传递内容
extraData: {
"data": "data to send",
},
expectDataType: http.HttpDataType.STRING, // 可选,指定返回数据的类型
usingCache: true, // 可选,默认为true
priority: 1, // 可选,默认为1
connectTimeout: 60000, // 可选,默认为60000ms
readTimeout: 60000, // 可选,默认为60000ms
usingProtocol: http.HttpProtocol.HTTP1_1, // 可选,协议类型默认值由系统自动指定
}, (err, data) => {
if (!err) {
// data.result为HTTP响应内容,可根据业务需要进行解析
console.info('Result:' + JSON.stringify(data.result));
console.info('code:' + JSON.stringify(data.responseCode));
// data.header为HTTP响应头,可根据业务需要进行解析
console.info('header:' + JSON.stringify(data.header));
console.info('cookies:' + JSON.stringify(data.cookies)); // 8+
} else {
console.info('error:' + JSON.stringify(err));
// 取消订阅HTTP响应头事件
httpRequest.off('headersReceive');
// 当该请求使用完毕时,调用destroy方法主动销毁
httpRequest.destroy();
}
// 填写HTTP请求的URL地址,可以带参数也可以不带参数。URL地址需要开发者自定义。请求的参数可以在extraData中指定"EXAMPLE_URL",
{
method: http.RequestMethod.POST, // 可选,默认为http.RequestMethod.GET
// 开发者根据自身业务需要添加header字段
header: {
'Content-Type': 'application/json'
},
// 当使用POST请求时此字段用于传递内容
extraData: {
"data": "data to send",
},
expectDataType: http.HttpDataType.STRING, // 可选,指定返回数据的类型
usingCache: true, // 可选,默认为true
priority: 1, // 可选,默认为1
connectTimeout: 60000, // 可选,默认为60000ms
readTimeout: 60000, // 可选,默认为60000ms
usingProtocol: http.HttpProtocol.HTTP1_1, // 可选,协议类型默认值由系统自动指定
}, (err, data) => {
if (!err) {
// data.result为HTTP响应内容,可根据业务需要进行解析
console.info('Result:' + JSON.stringify(data.result));
console.info('code:' + JSON.stringify(data.responseCode));
// data.header为HTTP响应头,可根据业务需要进行解析
console.info('header:' + JSON.stringify(data.header));
console.info('cookies:' + JSON.stringify(data.cookies)); // 8+
} else {
console.info('error:' + JSON.stringify(err));
// 取消订阅HTTP响应头事件
httpRequest.off('headersReceive');
// 当该请求使用完毕时,调用destroy方法主动销毁
httpRequest.destroy();
}
}
);
```
## 相关实例
针对HTTP数据请求,有以下相关实例可供参考:
- [使用HTTP实现与服务端通信(ArkTS)(API9)](https://gitee.com/openharmony/codelabs/tree/master/NetworkManagement/SmartChatEtsOH)
\ No newline at end of file
# 网络共享
## 简介
网络共享管理分享设备已有网络给其他连接设备,支持Wi-Fi热点共享、蓝牙共享和USB共享,同时提供网络共享状态、共享流量查询功能。
> **说明:**
> 为了保证应用的运行效率,大部分API调用都是异步的,对于异步调用的API均提供了callback和Promise两种方式,以下示例均采用callback函数,更多方式可以查阅[API参考](../reference/apis/js-apis-net-sharing.md)。
## 基本概念
- WIFI共享:通过WIFI热点共享网络。
- 蓝牙共享:通过蓝牙共享网络。
- USB共享:通过USB共享网络。
- WIFI共享:通过WIFI热点共享网络。
- 蓝牙共享:通过蓝牙共享网络。
- USB共享:通过USB共享网络。
## 约束
- 开发语言:C++ JS
- 系统:linux内核
- 本模块首批接口从API version 9开始支持。后续版本的新增接口,采用上角标单独标记接口的起始版本。
- 开发语言:C++ JS
- 系统:linux内核
- 本模块首批接口从API version 9开始支持。后续版本的新增接口,采用上角标单独标记接口的起始版本。
## 场景介绍
网络共享的典型场景有:
- 开启网络共享
- 停止网络共享
- 获取共享网络的数据流量
- 开启网络共享
- 停止网络共享
- 获取共享网络的数据流量
以下分别介绍具体开发方式。
## 接口说明
完整的JS API说明以及实例代码请参考:[网络共享](../reference/apis/js-apis-net-sharing.md)
| 类型 | 接口 | 功能说明 |
......@@ -54,18 +61,18 @@
```js
// 从@ohos.net.sharing中导入sharing命名空间
import sharing from '@ohos.net.sharing'
// 注册监听共享状态的改变
sharing.on('sharingStateChange', (error, data) => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(data));
});
// 调用startSharing方法,来开启指定类型共享
sharing.startSharing(sharing.SharingIfaceType.SHARING_WIFI, (error) => {
console.log(JSON.stringify(error));
});
import sharing from '@ohos.net.sharing'
// 注册监听共享状态的改变
sharing.on('sharingStateChange', (error, data) => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(data));
});
// 调用startSharing方法,来开启指定类型共享
sharing.startSharing(sharing.SharingIfaceType.SHARING_WIFI, (error) => {
console.log(JSON.stringify(error));
});
```
## 停止网络共享
......@@ -79,18 +86,18 @@
```js
// 从@ohos.net.sharing中导入sharing命名空间
import sharing from '@ohos.net.sharing'
// 注册监听共享状态的改变
sharing.on('sharingStateChange', (error, data) => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(data));
});
// 调用stopSharing方法,来停止指定类型共享
sharing.stopSharing(sharing.SharingIfaceType.SHARING_WIFI, (error) => {
console.log(JSON.stringify(error));
});
import sharing from '@ohos.net.sharing'
// 注册监听共享状态的改变
sharing.on('sharingStateChange', (error, data) => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(data));
});
// 调用stopSharing方法,来停止指定类型共享
sharing.stopSharing(sharing.SharingIfaceType.SHARING_WIFI, (error) => {
console.log(JSON.stringify(error));
});
```
## 获取共享网络的数据流量
......@@ -104,27 +111,27 @@
```js
// 从@ohos.net.sharing中导入sharing命名空间
import sharing from '@ohos.net.sharing'
// 调用startSharing方法,来开启指定类型共享
sharing.startSharing(sharing.SharingIfaceType.SHARING_WIFI, (error) => {
console.log(JSON.stringify(error));
});
// 调用getStatsTotalBytes方法,来获取共享网络数据量
sharing.getStatsTotalBytes((error, data) => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(data));
});
// 调用stopSharing方法,来停止指定类型共享,共享网络数据量清零
sharing.stopSharing(sharing.SharingIfaceType.SHARING_WIFI, (error) => {
console.log(JSON.stringify(error));
});
// 再次调用getStatsTotalBytes方法,共享网络数据量已清零
sharing.getStatsTotalBytes((error, data) => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(data));
});
import sharing from '@ohos.net.sharing'
// 调用startSharing方法,来开启指定类型共享
sharing.startSharing(sharing.SharingIfaceType.SHARING_WIFI, (error) => {
console.log(JSON.stringify(error));
});
// 调用getStatsTotalBytes方法,来获取共享网络数据量
sharing.getStatsTotalBytes((error, data) => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(data));
});
// 调用stopSharing方法,来停止指定类型共享,共享网络数据量清零
sharing.stopSharing(sharing.SharingIfaceType.SHARING_WIFI, (error) => {
console.log(JSON.stringify(error));
});
// 再次调用getStatsTotalBytes方法,共享网络数据量已清零
sharing.getStatsTotalBytes((error, data) => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(data));
});
```
......@@ -184,145 +184,144 @@ UDP与TCP流程大体类似,下面以TCP为例:
7. TLSSocket连接使用完毕后,主动关闭。
```js
import socket from '@ohos.net.socket'
// 创建一个(双向认证)TLS Socket连接,返回一个TLS Socket对象。
let tlsTwoWay = socket.constructTLSSocketInstance();
// 订阅TLS Socket相关的订阅事件
tlsTwoWay.on('message', value => {
console.log("on message")
let buffer = value.message
let dataView = new DataView(buffer)
let str = ""
for (let i = 0; i < dataView.byteLength; ++i) {
str += String.fromCharCode(dataView.getUint8(i))
}
console.log("on connect received:" + str)
});
tlsTwoWay.on('connect', () => {
console.log("on connect")
});
tlsTwoWay.on('close', () => {
console.log("on close")
});
// 绑定本地IP地址和端口。
tlsTwoWay.bind({address: '192.168.xxx.xxx', port: xxxx, family: 1}, err => {
if (err) {
console.log('bind fail');
return;
}
console.log('bind success');
});
// 设置通信过程中使用参数
let options = {
ALPNProtocols: ["spdy/1", "http/1.1"],
// 连接到指定的IP地址和端口。
address: {
address: "192.168.xx.xxx",
port: xxxx, // 端口
family: 1,
},
// 设置用于通信过程中完成校验的参数。
secureOptions: {
key: "xxxx", // 密钥
cert: "xxxx", // 数字证书
ca: ["xxxx"], // CA证书
passwd: "xxxx", // 生成密钥时的密码
protocols: [socket.Protocol.TLSv12], // 通信协议
useRemoteCipherPrefer: true, // 是否优先使用对端密码套件
signatureAlgorithms: "rsa_pss_rsae_sha256:ECDSA+SHA256", // 签名算法
cipherSuite: "AES256-SHA256", // 密码套件
},
};
// 建立连接
tlsTwoWay.connect(options, (err, data) => {
console.error(err);
console.log(data);
});
// 连接使用完毕后,主动关闭。取消相关事件的订阅。
tlsTwoWay.close((err) => {
if (err) {
console.log("close callback error = " + err);
} else {
console.log("close success");
}
tlsTwoWay.off('message');
tlsTwoWay.off('connect');
tlsTwoWay.off('close');
});
// 创建一个(单向认证)TLS Socket连接,返回一个TLS Socket对象。
let tlsOneWay = socket.constructTLSSocketInstance(); // One way authentication
// 订阅TLS Socket相关的订阅事件
tlsTwoWay.on('message', value => {
console.log("on message")
let buffer = value.message
let dataView = new DataView(buffer)
let str = ""
for (let i = 0;i < dataView.byteLength; ++i) {
str += String.fromCharCode(dataView.getUint8(i))
}
console.log("on connect received:" + str)
});
tlsTwoWay.on('connect', () => {
console.log("on connect")
});
tlsTwoWay.on('close', () => {
console.log("on close")
});
// 绑定本地IP地址和端口。
tlsOneWay.bind({address: '192.168.xxx.xxx', port: xxxx, family: 1}, err => {
if (err) {
console.log('bind fail');
return;
}
console.log('bind success');
});
// 设置通信过程中使用参数
let oneWayOptions = {
address: {
address: "192.168.xxx.xxx",
port: xxxx,
family: 1,
},
secureOptions: {
ca: ["xxxx","xxxx"], // CA证书
cipherSuite: "AES256-SHA256", // 密码套件
},
};
// 建立连接
tlsOneWay.connect(oneWayOptions, (err, data) => {
console.error(err);
console.log(data);
});
// 连接使用完毕后,主动关闭。取消相关事件的订阅。
tlsTwoWay.close((err) => {
if (err) {
console.log("close callback error = " + err);
} else {
console.log("close success");
}
tlsTwoWay.off('message');
tlsTwoWay.off('connect');
tlsTwoWay.off('close');
});
// 创建一个(双向认证)TLS Socket连接,返回一个TLS Socket对象。
let tlsTwoWay = socket.constructTLSSocketInstance();
// 订阅TLS Socket相关的订阅事件
tlsTwoWay.on('message', value => {
console.log("on message")
let buffer = value.message
let dataView = new DataView(buffer)
let str = ""
for (let i = 0; i < dataView.byteLength; ++i) {
str += String.fromCharCode(dataView.getUint8(i))
}
console.log("on connect received:" + str)
});
tlsTwoWay.on('connect', () => {
console.log("on connect")
});
tlsTwoWay.on('close', () => {
console.log("on close")
});
// 绑定本地IP地址和端口。
tlsTwoWay.bind({address: '192.168.xxx.xxx', port: xxxx, family: 1}, err => {
if (err) {
console.log('bind fail');
return;
}
console.log('bind success');
});
// 设置通信过程中使用参数
let options = {
ALPNProtocols: ["spdy/1", "http/1.1"],
// 连接到指定的IP地址和端口。
address: {
address: "192.168.xx.xxx",
port: xxxx, // 端口
family: 1,
},
// 设置用于通信过程中完成校验的参数。
secureOptions: {
key: "xxxx", // 密钥
cert: "xxxx", // 数字证书
ca: ["xxxx"], // CA证书
passwd: "xxxx", // 生成密钥时的密码
protocols: [socket.Protocol.TLSv12], // 通信协议
useRemoteCipherPrefer: true, // 是否优先使用对端密码套件
signatureAlgorithms: "rsa_pss_rsae_sha256:ECDSA+SHA256", // 签名算法
cipherSuite: "AES256-SHA256", // 密码套件
},
};
// 建立连接
tlsTwoWay.connect(options, (err, data) => {
console.error(err);
console.log(data);
});
// 连接使用完毕后,主动关闭。取消相关事件的订阅。
tlsTwoWay.close((err) => {
if (err) {
console.log("close callback error = " + err);
} else {
console.log("close success");
}
tlsTwoWay.off('message');
tlsTwoWay.off('connect');
tlsTwoWay.off('close');
});
// 创建一个(单向认证)TLS Socket连接,返回一个TLS Socket对象。
let tlsOneWay = socket.constructTLSSocketInstance(); // One way authentication
// 订阅TLS Socket相关的订阅事件
tlsTwoWay.on('message', value => {
console.log("on message")
let buffer = value.message
let dataView = new DataView(buffer)
let str = ""
for (let i = 0; i < dataView.byteLength; ++i) {
str += String.fromCharCode(dataView.getUint8(i))
}
console.log("on connect received:" + str)
});
tlsTwoWay.on('connect', () => {
console.log("on connect")
});
tlsTwoWay.on('close', () => {
console.log("on close")
});
// 绑定本地IP地址和端口。
tlsOneWay.bind({address: '192.168.xxx.xxx', port: xxxx, family: 1}, err => {
if (err) {
console.log('bind fail');
return;
}
console.log('bind success');
});
// 设置通信过程中使用参数
let oneWayOptions = {
address: {
address: "192.168.xxx.xxx",
port: xxxx,
family: 1,
},
secureOptions: {
ca: ["xxxx", "xxxx"], // CA证书
cipherSuite: "AES256-SHA256", // 密码套件
},
};
// 建立连接
tlsOneWay.connect(oneWayOptions, (err, data) => {
console.error(err);
console.log(data);
});
// 连接使用完毕后,主动关闭。取消相关事件的订阅。
tlsTwoWay.close((err) => {
if (err) {
console.log("close callback error = " + err);
} else {
console.log("close success");
}
tlsTwoWay.off('message');
tlsTwoWay.off('connect');
tlsTwoWay.off('close');
});
```
## 相关实例
针对Socket连接开发,有以下相关实例可供参考:
- [`Socket`:Socket 连接(ArkTS)(API9)](https://gitee.com/openharmony/applications_app_samples/tree/OpenHarmony-3.2-Release/Network/Socket)
- [使用UDP实现与服务端通信(ArkTS)(API9)](https://gitee.com/openharmony/codelabs/tree/master/NetworkManagement/UdpDemoOH)
- [使用TCP实现与服务端通信(ArkTS)(API9)](https://gitee.com/openharmony/codelabs/tree/master/NetworkManagement/TcpSocketDemo)
# WebSocket连接
## 场景介绍
使用WebSocket建立服务器与客户端的双向连接,需要先通过createWebSocket()方法创建WebSocket对象,然后通过connect()方法连接到服务器。当连接成功后,客户端会收到open事件的回调,之后客户端就可以通过send()方法与服务器进行通信。当服务器发信息给客户端时,客户端会收到message事件的回调。当客户端不要此连接时,可以通过调用close()方法主动断开连接,之后客户端会收到close事件的回调。
使用WebSocket建立服务器与客户端的双向连接,需要先通过createWebSocket()方法创建WebSocket对象,然后通过connect()方法连接到服务器。
当连接成功后,客户端会收到open事件的回调,之后客户端就可以通过send()方法与服务器进行通信。
当服务器发信息给客户端时,客户端会收到message事件的回调。当客户端不要此连接时,可以通过调用close()方法主动断开连接,之后客户端会收到close事件的回调。
若在上述任一过程中发生错误,客户端会收到error事件的回调。
## 接口说明
WebSocket连接功能主要由webSocket模块提供。使用该功能需要申请ohos.permission.INTERNET权限。具体接口说明如下表。
......@@ -27,7 +27,6 @@ WebSocket连接功能主要由webSocket模块提供。使用该功能需要申
| on(type: 'error') | 订阅WebSocket的Error事件。 |
| off(type: 'error') | 取消订阅WebSocket的Error事件。 |
## 开发步骤
1. 导入需要的webSocket模块。
......@@ -39,52 +38,53 @@ WebSocket连接功能主要由webSocket模块提供。使用该功能需要申
4. 根据URL地址,发起WebSocket连接。
5. 使用完WebSocket连接之后,主动断开连接。
```js
import webSocket from '@ohos.net.webSocket';
var defaultIpAddress = "ws://";
let ws = webSocket.createWebSocket();
ws.on('open', (err, value) => {
console.log("on open, status:" + JSON.stringify(value));
// 当收到on('open')事件时,可以通过send()方法与服务器进行通信
ws.send("Hello, server!", (err, value) => {
if (!err) {
console.log("Message sent successfully");
} else {
console.log("Failed to send the message. Err:" + JSON.stringify(err));
}
});
});
ws.on('message', (err, value) => {
console.log("on message, message:" + value);
// 当收到服务器的`bye`消息时(此消息字段仅为示意,具体字段需要与服务器协商),主动断开连接
if (value === 'bye') {
ws.close((err, value) => {
if (!err) {
console.log("Connection closed successfully");
} else {
console.log("Failed to close the connection. Err: " + JSON.stringify(err));
}
});
}
});
ws.on('close', (err, value) => {
console.log("on close, code is " + value.code + ", reason is " + value.reason);
});
ws.on('error', (err) => {
console.log("on error, error:" + JSON.stringify(err));
});
ws.connect(defaultIpAddress, (err, value) => {
if (!err) {
console.log("Connected successfully");
} else {
console.log("Connection failed. Err:" + JSON.stringify(err));
}
});
```
```js
import webSocket from '@ohos.net.webSocket';
var defaultIpAddress = "ws://";
let ws = webSocket.createWebSocket();
ws.on('open', (err, value) => {
console.log("on open, status:" + JSON.stringify(value));
// 当收到on('open')事件时,可以通过send()方法与服务器进行通信
ws.send("Hello, server!", (err, value) => {
if (!err) {
console.log("Message sent successfully");
} else {
console.log("Failed to send the message. Err:" + JSON.stringify(err));
}
});
});
ws.on('message', (err, value) => {
console.log("on message, message:" + value);
// 当收到服务器的`bye`消息时(此消息字段仅为示意,具体字段需要与服务器协商),主动断开连接
if (value === 'bye') {
ws.close((err, value) => {
if (!err) {
console.log("Connection closed successfully");
} else {
console.log("Failed to close the connection. Err: " + JSON.stringify(err));
}
});
}
});
ws.on('close', (err, value) => {
console.log("on close, code is " + value.code + ", reason is " + value.reason);
});
ws.on('error', (err) => {
console.log("on error, error:" + JSON.stringify(err));
});
ws.connect(defaultIpAddress, (err, value) => {
if (!err) {
console.log("Connected successfully");
} else {
console.log("Connection failed. Err:" + JSON.stringify(err));
}
});
```
## 相关实例
针对WebSocket连接的开发,有以下相关实例可供参考:
- [`WebSocket`:WebSocket(ArkTS)(API9)](https://gitee.com/openharmony/applications_app_samples/tree/OpenHarmony-3.2-Release/Network/WebSocket)
\ No newline at end of file
......@@ -2,7 +2,7 @@
本模块提供HTTP数据请求能力。应用可以通过HTTP发起一个数据请求,支持常见的GET、POST、OPTIONS、HEAD、PUT、DELETE、TRACE、CONNECT方法。
>**说明:**
> **说明:**
>
>本模块首批接口从API version 6开始支持。后续版本的新增接口,采用上角标单独标记接口的起始版本。
>
......@@ -24,43 +24,43 @@ let httpRequest = http.createHttp();
// 用于订阅HTTP响应头,此接口会比request请求先返回。可以根据业务需要订阅此消息
// 从API 8开始,使用on('headersReceive', Callback)替代on('headerReceive', AsyncCallback)。 8+
httpRequest.on('headersReceive', (header) => {
console.info('header: ' + JSON.stringify(header));
console.info('header: ' + JSON.stringify(header));
});
httpRequest.request(
// 填写HTTP请求的URL地址,可以带参数也可以不带参数。URL地址需要开发者自定义。请求的参数可以在extraData中指定
"EXAMPLE_URL",
{
method: http.RequestMethod.POST, // 可选,默认为http.RequestMethod.GET
// 开发者根据自身业务需要添加header字段
header: {
'Content-Type': 'application/json'
},
// 当使用POST请求时此字段用于传递内容
extraData: {
"data": "data to send",
},
expectDataType: http.HttpDataType.STRING, // 可选,指定返回数据的类型
usingCache: true, // 可选,默认为true
priority: 1, // 可选,默认为1
connectTimeout: 60000, // 可选,默认为60000ms
readTimeout: 60000, // 可选,默认为60000ms
usingProtocol: http.HttpProtocol.HTTP1_1, // 可选,协议类型默认值由系统自动指定
}, (err, data) => {
if (!err) {
// data.result为HTTP响应内容,可根据业务需要进行解析
console.info('Result:' + JSON.stringify(data.result));
console.info('code:' + JSON.stringify(data.responseCode));
// data.header为HTTP响应头,可根据业务需要进行解析
console.info('header:' + JSON.stringify(data.header));
console.info('cookies:' + JSON.stringify(data.cookies)); // 8+
} else {
console.info('error:' + JSON.stringify(err));
// 取消订阅HTTP响应头事件
httpRequest.off('headersReceive');
// 当该请求使用完毕时,调用destroy方法主动销毁。
httpRequest.destroy();
}
// 填写HTTP请求的URL地址,可以带参数也可以不带参数。URL地址需要开发者自定义。请求的参数可以在extraData中指定
"EXAMPLE_URL",
{
method: http.RequestMethod.POST, // 可选,默认为http.RequestMethod.GET
// 开发者根据自身业务需要添加header字段
header: {
'Content-Type': 'application/json'
},
// 当使用POST请求时此字段用于传递内容
extraData: {
"data": "data to send",
},
expectDataType: http.HttpDataType.STRING, // 可选,指定返回数据的类型
usingCache: true, // 可选,默认为true
priority: 1, // 可选,默认为1
connectTimeout: 60000, // 可选,默认为60000ms
readTimeout: 60000, // 可选,默认为60000ms
usingProtocol: http.HttpProtocol.HTTP1_1, // 可选,协议类型默认值由系统自动指定
}, (err, data) => {
if (!err) {
// data.result为HTTP响应内容,可根据业务需要进行解析
console.info('Result:' + JSON.stringify(data.result));
console.info('code:' + JSON.stringify(data.responseCode));
// data.header为HTTP响应头,可根据业务需要进行解析
console.info('header:' + JSON.stringify(data.header));
console.info('cookies:' + JSON.stringify(data.cookies)); // 8+
} else {
console.info('error:' + JSON.stringify(err));
// 取消订阅HTTP响应头事件
httpRequest.off('headersReceive');
// 当该请求使用完毕时,调用destroy方法主动销毁。
httpRequest.destroy();
}
}
);
```
......@@ -82,6 +82,7 @@ createHttp(): HttpRequest
```js
import http from '@ohos.net.http';
let httpRequest = http.createHttp();
```
......@@ -95,8 +96,8 @@ request(url: string, callback: AsyncCallback\<HttpResponse\>):void
根据URL地址,发起HTTP网络请求,使用callback方式作为异步方法。
>**说明:**
>此接口仅支持数据大小为5M以内的数据传输。
> **说明:**
> 此接口仅支持数据大小为5M以内的数据传输。
**需要权限**:ohos.permission.INTERNET
......@@ -121,7 +122,7 @@ request(url: string, callback: AsyncCallback\<HttpResponse\>):void
| 2300052 | Server returned nothing (no headers, no data). |
| 2300999 | Unknown Other Error. |
>**错误码说明:**
> **错误码说明:**
> 以上错误码的详细介绍参见[HTTP错误码](../errorcodes/errorcode-net-http.md)。
> HTTP 错误码映射关系:2300000 + curl错误码。更多常用错误码,可参考:[curl错误码](https://curl.se/libcurl/c/libcurl-errors.html)
......@@ -129,14 +130,14 @@ request(url: string, callback: AsyncCallback\<HttpResponse\>):void
```js
httpRequest.request("EXAMPLE_URL", (err, data) => {
if (!err) {
console.info('Result:' + data.result);
console.info('code:' + data.responseCode);
console.info('header:' + JSON.stringify(data.header));
console.info('cookies:' + data.cookies); // 8+
} else {
console.info('error:' + JSON.stringify(err));
}
if (!err) {
console.info('Result:' + data.result);
console.info('code:' + data.responseCode);
console.info('header:' + JSON.stringify(data.header));
console.info('cookies:' + data.cookies); // 8+
} else {
console.info('error:' + JSON.stringify(err));
}
});
```
......@@ -146,8 +147,8 @@ request(url: string, options: HttpRequestOptions, callback: AsyncCallback\<HttpR
根据URL地址和相关配置项,发起HTTP网络请求,使用callback方式作为异步方法。
>**说明:**
>此接口仅支持数据大小为5M以内的数据传输。
> **说明:**
> 此接口仅支持数据大小为5M以内的数据传输。
**需要权限**:ohos.permission.INTERNET
......@@ -197,7 +198,7 @@ request(url: string, options: HttpRequestOptions, callback: AsyncCallback\<HttpR
| 2300094 | An authentication function returned an error. |
| 2300999 | Unknown Other Error. |
>**错误码说明:**
> **错误码说明:**
> 以上错误码的详细介绍参见[HTTP错误码](../errorcodes/errorcode-net-http.md)。
> HTTP 错误码映射关系:2300000 + curl错误码。更多常用错误码,可参考:[curl错误码](https://curl.se/libcurl/c/libcurl-errors.html)
......@@ -205,25 +206,25 @@ request(url: string, options: HttpRequestOptions, callback: AsyncCallback\<HttpR
```js
httpRequest.request("EXAMPLE_URL",
{
{
method: http.RequestMethod.GET,
header: {
'Content-Type': 'application/json'
'Content-Type': 'application/json'
},
readTimeout: 60000,
connectTimeout: 60000
}, (err, data) => {
}, (err, data) => {
if (!err) {
console.info('Result:' + data.result);
console.info('code:' + data.responseCode);
console.info('header:' + JSON.stringify(data.header));
console.info('cookies:' + data.cookies); // 8+
console.info('header.Content-Type:' + data.header['Content-Type']);
console.info('header.Status-Line:' + data.header['Status-Line']);
console.info('Result:' + data.result);
console.info('code:' + data.responseCode);
console.info('header:' + JSON.stringify(data.header));
console.info('cookies:' + data.cookies); // 8+
console.info('header.Content-Type:' + data.header['Content-Type']);
console.info('header.Status-Line:' + data.header['Status-Line']);
} else {
console.info('error:' + JSON.stringify(err));
console.info('error:' + JSON.stringify(err));
}
});
});
```
### request
......@@ -232,8 +233,8 @@ request(url: string, options? : HttpRequestOptions): Promise\<HttpResponse\>
根据URL地址,发起HTTP网络请求,使用Promise方式作为异步方法。
>**说明:**
>此接口仅支持数据大小为5M以内的数据传输。
> **说明:**
> 此接口仅支持数据大小为5M以内的数据传输。
**需要权限**:ohos.permission.INTERNET
......@@ -288,30 +289,30 @@ request(url: string, options? : HttpRequestOptions): Promise\<HttpResponse\>
| 2300094 | An authentication function returned an error. |
| 2300999 | Unknown Other Error. |
>**错误码说明:**
> **错误码说明:**
> 以上错误码的详细介绍参见[HTTP错误码](../errorcodes/errorcode-net-http.md)。
> HTTP 错误码映射关系:2300000 + curl错误码。更多常用错误码,可参考:[curl错误码](https://curl.se/libcurl/c/libcurl-errors.html)
> HTTP 错误码映射关系:2300000 + curl错误码。更多常用错误码,可参考:[curl错误码](https://curl.se/libcurl/c/libcurl-errors.html)
**示例:**
```js
let promise = httpRequest.request("EXAMPLE_URL", {
method: http.RequestMethod.GET,
connectTimeout: 60000,
readTimeout: 60000,
header: {
'Content-Type': 'application/json'
}
method: http.RequestMethod.GET,
connectTimeout: 60000,
readTimeout: 60000,
header: {
'Content-Type': 'application/json'
}
});
promise.then((data) => {
console.info('Result:' + data.result);
console.info('code:' + data.responseCode);
console.info('header:' + JSON.stringify(data.header));
console.info('cookies:' + data.cookies); // 8+
console.info('header.Content-Type:' + data.header['Content-Type']);
console.info('header.Status-Line:' + data.header['Status-Line']);
console.info('Result:' + data.result);
console.info('code:' + data.responseCode);
console.info('header:' + JSON.stringify(data.header));
console.info('cookies:' + data.cookies); // 8+
console.info('header.Content-Type:' + data.header['Content-Type']);
console.info('header.Status-Line:' + data.header['Status-Line']);
}).catch((err) => {
console.info('error:' + JSON.stringify(err));
console.info('error:' + JSON.stringify(err));
});
```
......@@ -337,8 +338,8 @@ on(type: 'headerReceive', callback: AsyncCallback\<Object\>): void
订阅HTTP Response Header 事件。
>**说明:**
>此接口已废弃,建议使用[on('headersReceive')<sup>8+</sup>](#onheadersreceive8)替代。
> **说明:**
> 此接口已废弃,建议使用[on('headersReceive')<sup>8+</sup>](#onheadersreceive8)替代。
**系统能力**:SystemCapability.Communication.NetStack
......@@ -353,7 +354,7 @@ on(type: 'headerReceive', callback: AsyncCallback\<Object\>): void
```js
httpRequest.on('headerReceive', (data) => {
console.info('error:' + JSON.stringify(data));
console.info('error:' + JSON.stringify(data));
});
```
......@@ -363,7 +364,7 @@ off(type: 'headerReceive', callback?: AsyncCallback\<Object\>): void
取消订阅HTTP Response Header 事件。
>**说明:**
> **说明:**
>
>1. 此接口已废弃,建议使用[off('headersReceive')<sup>8+</sup>](#offheadersreceive8)替代。
>
......@@ -403,7 +404,7 @@ on(type: 'headersReceive', callback: Callback\<Object\>): void
```js
httpRequest.on('headersReceive', (header) => {
console.info('header: ' + JSON.stringify(header));
console.info('header: ' + JSON.stringify(header));
});
```
......@@ -413,8 +414,8 @@ off(type: 'headersReceive', callback?: Callback\<Object\>): void
取消订阅HTTP Response Header 事件。
>**说明:**
>可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
> **说明:**
> 可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
**系统能力**:SystemCapability.Communication.NetStack
......@@ -450,7 +451,7 @@ once(type: 'headersReceive', callback: Callback\<Object\>): void
```js
httpRequest.once('headersReceive', (header) => {
console.info('header: ' + JSON.stringify(header));
console.info('header: ' + JSON.stringify(header));
});
```
......@@ -462,11 +463,11 @@ httpRequest.once('headersReceive', (header) => {
| 名称 | 类型 | 必填 | 说明 |
| -------------- | --------------------------------------------- | ---- | ------------------------------------------------------------ |
| method | [RequestMethod](#requestmethod) | 否 | 请求方式。 |
| extraData | string \| Object \| ArrayBuffer<sup>6+</sup> | 否 | 发送请求的额外数据。<br />- 当HTTP请求为POST、PUT等方法时,此字段为HTTP请求的content。<br />- 当HTTP请求为GET、OPTIONS、DELETE、TRACE、CONNECT等方法时,此字段为HTTP请求的参数补充,参数内容会拼接到URL中进行发送。<sup>6+</sup><br />- 开发者传入string对象,开发者需要自行编码,将编码后的string传入。<sup>6+</sup> |
| expectDataType<sup>9+</sup> | [HttpDataType](#httpdatatype9) | 否 | 指定返回数据的类型。如果设置了此参数,系统将优先返回指定的类型。 |
| method | [RequestMethod](#requestmethod) | 否 | 请求方式,默认为GET。 |
| extraData | string<sup>6+</sup> \| Object<sup>6+</sup> \| ArrayBuffer<sup>8+</sup> | 否 | 发送请求的额外数据,默认无此字段。<br />- 当HTTP请求为POST、PUT等方法时,此字段为HTTP请求的content,以UTF-8编码形式作为请求体。<sup>6+</sup><br />- 当HTTP请求为GET、OPTIONS、DELETE、TRACE、CONNECT等方法时,此字段为HTTP请求参数的补充。开发者需传入Encode编码后的string类型参数,Object类型的参数无需预编码,参数内容会拼接到URL中进行发送;ArrayBuffer类型的参数不会做拼接处理。<sup>6+</sup> |
| expectDataType<sup>9+</sup> | [HttpDataType](#httpdatatype9) | 否 | 指定返回数据的类型,默认无此字段。如果设置了此参数,系统将优先返回指定的类型。 |
| usingCache<sup>9+</sup> | boolean | 否 | 是否使用缓存,默认为true。 |
| priority<sup>9+</sup> | number | 否 | 优先级,范围\[1,1000],默认是1。 |
| priority<sup>9+</sup> | number | 否 | 优先级,范围\[0,1000],默认是0。 |
| header | Object | 否 | HTTP请求头字段。默认{'Content-Type': 'application/json'}。 |
| readTimeout | number | 否 | 读取超时时间。单位为毫秒(ms),默认为60000ms。 |
| connectTimeout | number | 否 | 连接超时时间。单位为毫秒(ms),默认为60000ms。 |
......@@ -541,10 +542,10 @@ request方法回调函数的返回值类型。
| 名称 | 类型 | 必填 | 说明 |
| -------------------- | -------------------------------------------- | ---- | ------------------------------------------------------------ |
| result | string \| Object \| ArrayBuffer<sup>6+</sup> | 是 | HTTP请求根据响应头中Content-type类型返回对应的响应格式内容:<br />- application/json:返回JSON格式的字符串,如需HTTP响应具体内容,需开发者自行解析<br />- application/octet-stream:ArrayBuffer<br />- 其他:string |
| resultType<sup>9+</sup> | [HttpDataType](#httpdatatype9) | 是 | 返回值类型。 |
| result | string<sup>6+</sup> \| Object<sup>deprecated 8+</sup> \| ArrayBuffer<sup>8+</sup> | 是 | HTTP请求根据响应头中Content-type类型返回对应的响应格式内容:<br />- application/json:返回JSON格式的字符串,如需HTTP响应具体内容,需开发者自行解析<br />- application/octet-stream:ArrayBuffer<br />- 其他:string |
| resultType<sup>9+</sup> | [HttpDataType](#httpdatatype9) | 是 | 返回值类型。 |
| responseCode | [ResponseCode](#responsecode) \| number | 是 | 回调函数执行成功时,此字段为[ResponseCode](#responsecode)。若执行失败,错误码将会从AsyncCallback中的err字段返回。 |
| header | Object | 是 | 发起HTTP请求返回来的响应头。当前返回的是JSON格式字符串,如需具体字段内容,需开发者自行解析。常见字段及解析方式如下:<br/>- Content-Type:header['Content-Type'];<br />- Status-Line:header['Status-Line'];<br />- Date:header.Date/header['Date'];<br />- Server:header.Server/header['Server']; |
| header | Object | 是 | 发起HTTP请求返回来的响应头。当前返回的是JSON格式字符串,如需具体字段内容,需开发者自行解析。常见字段及解析方式如下:<br/>- content-type:header['content-type'];<br />- status-line:header['status-line'];<br />- date:header.date/header['date'];<br />- server:header.server/header['server']; |
| cookies<sup>8+</sup> | string | 是 | 服务器返回的 cookies。 |
## http.createHttpResponseCache<sup>9+</sup>
......@@ -571,6 +572,7 @@ createHttpResponseCache(cacheSize?: number): HttpResponseCache
```js
import http from '@ohos.net.http';
let httpResponseCache = http.createHttpResponseCache();
```
......@@ -653,6 +655,7 @@ httpResponseCache.delete(err => {
console.info('delete success');
});
```
### delete<sup>9+</sup>
delete(): Promise\<void\>
......
......@@ -10,6 +10,7 @@
```js
import connection from '@ohos.net.connection'
```
## connection.createNetConnection
createNetConnection(netSpecifier?: NetSpecifier, timeout?: number): NetConnection
......@@ -34,14 +35,14 @@ createNetConnection(netSpecifier?: NetSpecifier, timeout?: number): NetConnectio
**示例:**
```js
// 关注默认网络
// 关注默认网络, 不需要传参
let netConnection = connection.createNetConnection()
// 关注蜂窝网络
// 关注蜂窝网络,需要传入相关网络特征,timeout参数未传入说明未使用超时时间,此时timeout为0
let netConnectionCellular = connection.createNetConnection({
netCapabilities: {
bearerTypes: [connection.NetBearType.BEARER_CELLULAR]
}
netCapabilities: {
bearerTypes: [connection.NetBearType.BEARER_CELLULAR]
}
})
```
......@@ -73,8 +74,8 @@ getDefaultNet(callback: AsyncCallback\<NetHandle>): void
```js
connection.getDefaultNet(function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
```
......@@ -106,7 +107,7 @@ getDefaultNet(): Promise\<NetHandle>
```js
connection.getDefaultNet().then(function (data) {
console.log(JSON.stringify(data))
console.log(JSON.stringify(data))
})
```
......@@ -164,9 +165,9 @@ getAppNet(callback: AsyncCallback\<NetHandle>): void
**示例:**
```js
connection.getAppNet(function(error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
connection.getAppNet(function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
```
......@@ -195,9 +196,9 @@ getAppNet(): Promise\<NetHandle>;
```js
connection.getAppNet().then((data) => {
console.info(JSON.stringify(data));
console.info(JSON.stringify(data));
}).catch(error => {
console.info(JSON.stringify(error));
console.info(JSON.stringify(error));
})
```
......@@ -232,10 +233,10 @@ setAppNet(netHandle: NetHandle, callback: AsyncCallback\<void>): void
```js
connection.getDefaultNet(function (error, netHandle) {
connection.setAppNet(netHandle, (error, data) => {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
});
connection.setAppNet(netHandle, (error, data) => {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
});
})
```
......@@ -275,11 +276,11 @@ setAppNet(netHandle: NetHandle): Promise\<void>;
```js
connection.getDefaultNet().then(function (netHandle) {
connection.setAppNet(netHandle).then(() => {
console.log("success")
}).catch(error => {
console.log(JSON.stringify(error))
})
connection.setAppNet(netHandle).then(() => {
console.log("success")
}).catch(error => {
console.log(JSON.stringify(error))
})
})
```
......@@ -311,8 +312,8 @@ getAllNets(callback: AsyncCallback&lt;Array&lt;NetHandle&gt;&gt;): void
```js
connection.getAllNets(function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
});
```
......@@ -344,7 +345,7 @@ getAllNets(): Promise&lt;Array&lt;NetHandle&gt;&gt;
```js
connection.getAllNets().then(function (data) {
console.log(JSON.stringify(data))
console.log(JSON.stringify(data))
});
```
......@@ -379,10 +380,10 @@ getConnectionProperties(netHandle: NetHandle, callback: AsyncCallback\<Connectio
```js
connection.getDefaultNet().then(function (netHandle) {
connection.getConnectionProperties(netHandle, function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
connection.getConnectionProperties(netHandle, function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
})
```
......@@ -422,9 +423,9 @@ getConnectionProperties(netHandle: NetHandle): Promise\<ConnectionProperties>
```js
connection.getDefaultNet().then(function (netHandle) {
connection.getConnectionProperties(netHandle).then(function (data) {
console.log(JSON.stringify(data))
})
connection.getConnectionProperties(netHandle).then(function (data) {
console.log(JSON.stringify(data))
})
})
```
......@@ -459,10 +460,10 @@ getNetCapabilities(netHandle: NetHandle, callback: AsyncCallback\<NetCapabilitie
```js
connection.getDefaultNet().then(function (netHandle) {
connection.getNetCapabilities(netHandle, function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
connection.getNetCapabilities(netHandle, function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
})
```
......@@ -502,9 +503,9 @@ getNetCapabilities(netHandle: NetHandle): Promise\<NetCapabilities>
```js
connection.getDefaultNet().then(function (netHandle) {
connection.getNetCapabilities(netHandle).then(function (data) {
console.log(JSON.stringify(data))
})
connection.getNetCapabilities(netHandle).then(function (data) {
console.log(JSON.stringify(data))
})
})
```
......@@ -536,8 +537,8 @@ isDefaultNetMetered(callback: AsyncCallback\<boolean>): void
```js
connection.isDefaultNetMetered(function (error, data) {
console.log(JSON.stringify(error))
console.log('data: ' + data)
console.log(JSON.stringify(error))
console.log('data: ' + data)
})
```
......@@ -569,7 +570,7 @@ isDefaultNetMetered(): Promise\<boolean>
```js
connection.isDefaultNetMetered().then(function (data) {
console.log('data: ' + data)
console.log('data: ' + data)
})
```
......@@ -601,8 +602,8 @@ hasDefaultNet(callback: AsyncCallback\<boolean>): void
```js
connection.hasDefaultNet(function (error, data) {
console.log(JSON.stringify(error))
console.log('data: ' + data)
console.log(JSON.stringify(error))
console.log('data: ' + data)
})
```
......@@ -634,7 +635,7 @@ hasDefaultNet(): Promise\<boolean>
```js
connection.hasDefaultNet().then(function (data) {
console.log('data: ' + data)
console.log('data: ' + data)
})
```
......@@ -667,7 +668,7 @@ enableAirplaneMode(callback: AsyncCallback\<void>): void
```js
connection.enableAirplaneMode(function (error) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(error))
})
```
......@@ -700,7 +701,7 @@ enableAirplaneMode(): Promise\<void>
```js
connection.enableAirplaneMode().then(function (error) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(error))
})
```
......@@ -733,7 +734,7 @@ disableAirplaneMode(callback: AsyncCallback\<void>): void
```js
connection.disableAirplaneMode(function (error) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(error))
})
```
......@@ -766,7 +767,7 @@ disableAirplaneMode(): Promise\<void>
```js
connection.disableAirplaneMode().then(function (error) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(error))
})
```
......@@ -774,8 +775,7 @@ connection.disableAirplaneMode().then(function (error) {
reportNetConnected(netHandle: NetHandle, callback: AsyncCallback&lt;void&gt;): void
向网络管理报告网络处于可用状态,调用此接口说明应用程序认为网络的可用性(ohos.net.connection.NetCap.NET_CAPABILITY_VAILDATED)与网络管理不一致。
使用callback方式作为异步方法。
向网络管理报告网络处于可用状态,使用callback方式作为异步方法。
**需要权限**:ohos.permission.GET_NETWORK_INFO 和 ohos.permission.INTERNET
......@@ -802,9 +802,9 @@ reportNetConnected(netHandle: NetHandle, callback: AsyncCallback&lt;void&gt;): v
```js
connection.getDefaultNet().then(function (netHandle) {
connection.reportNetConnected(netHandle, function (error) {
console.log(JSON.stringify(error))
});
connection.reportNetConnected(netHandle, function (error) {
console.log(JSON.stringify(error))
});
});
```
......@@ -812,8 +812,7 @@ connection.getDefaultNet().then(function (netHandle) {
reportNetConnected(netHandle: NetHandle): Promise&lt;void&gt;
向网络管理报告网络处于可用状态,调用此接口说明应用程序认为网络的可用性(ohos.net.connection.NetCap.NET_CAPABILITY_VAILDATED)与网络管理不一致。
使用Promise方式作为异步方法。
向网络管理报告网络处于可用状态,使用Promise方式作为异步方法。
**需要权限**:ohos.permission.GET_NETWORK_INFO 和 ohos.permission.INTERNET
......@@ -844,9 +843,9 @@ reportNetConnected(netHandle: NetHandle): Promise&lt;void&gt;
```js
connection.getDefaultNet().then(function (netHandle) {
connection.reportNetConnected(netHandle).then(function () {
console.log(`report success`)
});
connection.reportNetConnected(netHandle).then(function () {
console.log(`report success`)
});
});
```
......@@ -854,8 +853,7 @@ connection.getDefaultNet().then(function (netHandle) {
reportNetDisconnected(netHandle: NetHandle, callback: AsyncCallback&lt;void&gt;): void
向网络管理报告网络处于不可用状态,调用此接口说明应用程序认为网络的可用性(ohos.net.connection.NetCap.NET_CAPABILITY_VAILDATED)与网络管理不一致。
使用callback方式作为异步方法。
向网络管理报告网络处于不可用状态,使用callback方式作为异步方法。
**需要权限**:ohos.permission.GET_NETWORK_INFO 和 ohos.permission.INTERNET
......@@ -882,9 +880,9 @@ reportNetDisconnected(netHandle: NetHandle, callback: AsyncCallback&lt;void&gt;)
```js
connection.getDefaultNet().then(function (netHandle) {
connection.reportNetDisconnected(netHandle, function (error) {
console.log(JSON.stringify(error))
});
connection.reportNetDisconnected(netHandle, function (error) {
console.log(JSON.stringify(error))
});
});
```
......@@ -892,8 +890,7 @@ connection.getDefaultNet().then(function (netHandle) {
reportNetDisconnected(netHandle: NetHandle): Promise&lt;void&gt;
向网络管理报告网络处于不可用状态,调用此接口说明应用程序认为网络的可用性(ohos.net.connection.NetCap.NET_CAPABILITY_VAILDATED)与网络管理不一致。
使用Promise方式作为异步方法。
向网络管理报告网络处于不可用状态,使用Promise方式作为异步方法。
**需要权限**:ohos.permission.GET_NETWORK_INFO 和 ohos.permission.INTERNET
......@@ -924,9 +921,9 @@ reportNetDisconnected(netHandle: NetHandle): Promise&lt;void&gt;
```js
connection.getDefaultNet().then(function (netHandle) {
connection.reportNetDisconnected(netHandle).then(function () {
console.log(`report success`)
});
connection.reportNetDisconnected(netHandle).then(function () {
console.log(`report success`)
});
});
```
......@@ -962,8 +959,8 @@ getAddressesByName(host: string, callback: AsyncCallback\<Array\<NetAddress>>):
```js
let host = "xxxx";
connection.getAddressesByName(host, function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
```
......@@ -1004,7 +1001,7 @@ getAddressesByName(host: string): Promise\<Array\<NetAddress>>
```js
let host = "xxxx";
connection.getAddressesByName(host).then(function (data) {
console.log(JSON.stringify(data))
console.log(JSON.stringify(data))
})
```
......@@ -1038,12 +1035,11 @@ register(callback: AsyncCallback\<void>): void
| 2101008 | The callback is not exists. |
| 2101022 | The number of requests exceeded the maximum. |
**示例:**
```js
netConnection.register(function (error) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(error))
})
```
......@@ -1073,7 +1069,7 @@ unregister(callback: AsyncCallback\<void>): void
```js
netConnection.unregister(function (error) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(error))
})
```
......@@ -1102,17 +1098,17 @@ let netCon = connection.createNetConnection()
// 先使用register接口注册订阅事件
netCon.register(function (error) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(error))
})
// 订阅网络可用事件。调用register后,才能接收到此事件通知
netCon.on('netAvailable', function (data) {
console.log(JSON.stringify(data))
console.log(JSON.stringify(data))
})
// 使用unregister接口取消订阅
netCon.unregister(function (error) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(error))
})
```
......@@ -1141,17 +1137,17 @@ let netCon = connection.createNetConnection()
// 先使用register接口注册订阅事件
netCon.register(function (error) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(error))
})
// 订阅网络阻塞状态事件。调用register后,才能接收到此事件通知
netCon.on('netBlockStatusChange', function (data) {
console.log(JSON.stringify(data))
console.log(JSON.stringify(data))
})
// 使用unregister接口取消订阅
netCon.unregister(function (error) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(error))
})
```
......@@ -1180,23 +1176,24 @@ let netCon = connection.createNetConnection()
// 先使用register接口注册订阅事件
netCon.register(function (error) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(error))
})
// 订阅网络能力变化事件。调用register后,才能接收到此事件通知
netCon.on('netCapabilitiesChange', function (data) {
console.log(JSON.stringify(data))
console.log(JSON.stringify(data))
})
// 使用unregister接口取消订阅
netCon.unregister(function (error) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(error))
})
```
### on('netConnectionPropertiesChange')
on(type: 'netConnectionPropertiesChange', callback: Callback<{ netHandle: NetHandle, connectionProperties: ConnectionProperties }>): void
on(type: 'netConnectionPropertiesChange', callback: Callback<{ netHandle: NetHandle, connectionProperties:
ConnectionProperties }>): void
订阅网络连接信息变化事件。
......@@ -1219,17 +1216,17 @@ let netCon = connection.createNetConnection()
// 先使用register接口注册订阅事件
netCon.register(function (error) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(error))
})
// 订阅网络连接信息变化事件。调用register后,才能接收到此事件通知
netCon.on('netConnectionPropertiesChange', function (data) {
console.log(JSON.stringify(data))
console.log(JSON.stringify(data))
})
// 使用unregister接口取消订阅
netCon.unregister(function (error) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(error))
})
```
......@@ -1258,17 +1255,17 @@ let netCon = connection.createNetConnection()
// 先使用register接口注册订阅事件
netCon.register(function (error) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(error))
})
// 订阅网络丢失事件。调用register后,才能接收到此事件通知
netCon.on('netLost', function (data) {
console.log(JSON.stringify(data))
console.log(JSON.stringify(data))
})
// 使用unregister接口取消订阅
netCon.unregister(function (error) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(error))
})
```
......@@ -1297,17 +1294,17 @@ let netCon = connection.createNetConnection()
// 先使用register接口注册订阅事件
netCon.register(function (error) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(error))
})
// 订阅网络不可用事件。调用register后,才能接收到此事件通知
netCon.on('netUnavailable', function (data) {
console.log(JSON.stringify(data))
console.log(JSON.stringify(data))
})
// 使用unregister接口取消订阅
netCon.unregister(function (error) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(error))
})
```
......@@ -1353,48 +1350,51 @@ bindSocket(socketParam: TCPSocket \| UDPSocket, callback: AsyncCallback\<void>):
```js
import socket from "@ohos.net.socket";
connection.getDefaultNet().then((netHandle) => {
var tcp = socket.constructTCPSocketInstance();
var udp = socket.constructUDPSocketInstance();
let socketType = "TCPSocket";
if (socketType == "TCPSocket") {
tcp.bind({
address: '192.168.xx.xxx', port: 8080, family: 1
}, error => {
if (error) {
console.log('bind fail');
}
netHandle.bindSocket(tcp, (error, data) => {
if (error) {
console.log(JSON.stringify(error));
} else {
console.log(JSON.stringify(data));
}
})
})
} else {
let callback = value => {
console.log("on message, message:" + value.message + ", remoteInfo:" + value.remoteInfo);
var tcp = socket.constructTCPSocketInstance();
var udp = socket.constructUDPSocketInstance();
let socketType = "TCPSocket";
if (socketType == "TCPSocket") {
tcp.bind({
address: '192.168.xx.xxx', port: 8080, family: 1
}, error => {
if (error) {
console.log('bind fail');
return;
}
netHandle.bindSocket(tcp, (error, data) => {
if (error) {
console.log(JSON.stringify(error));
} else {
console.log(JSON.stringify(data));
}
udp.on('message', callback);
udp.bind({
address: '192.168.xx.xxx', port: 8080, family: 1
}, error => {
if (error) {
console.log('bind fail');
}
udp.on('message', (data) => {
console.log(JSON.stringify(data))
});
netHandle.bindSocket(udp, (error, data) => {
if (error) {
console.log(JSON.stringify(error));
} else {
console.log(JSON.stringify(data));
}
})
})
})
})
} else {
let callback = value => {
console.log("on message, message:" + value.message + ", remoteInfo:" + value.remoteInfo);
}
udp.on('message', callback);
udp.bind({
address: '192.168.xx.xxx', port: 8080, family: 1
}, error => {
if (error) {
console.log('bind fail');
return;
}
udp.on('message', (data) => {
console.log(JSON.stringify(data))
});
netHandle.bindSocket(udp, (error, data) => {
if (error) {
console.log(JSON.stringify(error));
} else {
console.log(JSON.stringify(data));
}
})
})
}
})
```
......@@ -1431,44 +1431,47 @@ bindSocket(socketParam: TCPSocket \| UDPSocket): Promise\<void>;
```js
import socket from "@ohos.net.socket";
connection.getDefaultNet().then((netHandle) => {
var tcp = socket.constructTCPSocketInstance();
var udp = socket.constructUDPSocketInstance();
let socketType = "TCPSocket";
if (socketType == "TCPSocket") {
tcp.bind({
address: '192.168.xx.xxx', port: 8080, family: 1
}, error => {
if (error) {
console.log('bind fail');
}
netHandle.bindSocket(tcp).then((data) => {
console.log(JSON.stringify(data));
}).catch(error => {
console.log(JSON.stringify(error));
})
})
} else {
let callback = value => {
console.log("on message, message:" + value.message + ", remoteInfo:" + value.remoteInfo);
}
udp.on('message', callback);
udp.bind({
address: '192.168.xx.xxx', port: 8080, family: 1
}, error => {
if (error) {
console.log('bind fail');
}
udp.on('message', (data) => {
console.log(JSON.stringify(data));
})
netHandle.bindSocket(udp).then((data) => {
console.log(JSON.stringify(data));
}).catch(error => {
console.log(JSON.stringify(error));
})
})
var tcp = socket.constructTCPSocketInstance();
var udp = socket.constructUDPSocketInstance();
let socketType = "TCPSocket";
if (socketType == "TCPSocket") {
tcp.bind({
address: '192.168.xx.xxx', port: 8080, family: 1
}, error => {
if (error) {
console.log('bind fail');
return;
}
netHandle.bindSocket(tcp).then((data) => {
console.log(JSON.stringify(data));
}).catch(error => {
console.log(JSON.stringify(error));
})
})
} else {
let callback = value => {
console.log("on message, message:" + value.message + ", remoteInfo:" + value.remoteInfo);
}
udp.on('message', callback);
udp.bind({
address: '192.168.xx.xxx', port: 8080, family: 1
}, error => {
if (error) {
console.log('bind fail');
return;
}
udp.on('message', (data) => {
console.log(JSON.stringify(data));
})
netHandle.bindSocket(udp).then((data) => {
console.log(JSON.stringify(data));
}).catch(error => {
console.log(JSON.stringify(error));
})
})
}
})
```
......@@ -1503,11 +1506,11 @@ getAddressesByName(host: string, callback: AsyncCallback\<Array\<NetAddress>>):
```js
connection.getDefaultNet().then(function (netHandle) {
let host = "xxxx";
netHandle.getAddressesByName(host, function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
let host = "xxxx";
netHandle.getAddressesByName(host, function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
})
```
......@@ -1547,10 +1550,10 @@ getAddressesByName(host: string): Promise\<Array\<NetAddress>>
```js
connection.getDefaultNet().then(function (netHandle) {
let host = "xxxx";
netHandle.getAddressesByName(host).then(function (data) {
console.log(JSON.stringify(data))
})
let host = "xxxx";
netHandle.getAddressesByName(host).then(function (data) {
console.log(JSON.stringify(data))
})
})
```
......@@ -1585,11 +1588,11 @@ getAddressByName(host: string, callback: AsyncCallback\<NetAddress>): void
```js
connection.getDefaultNet().then(function (netHandle) {
let host = "xxxx";
netHandle.getAddressByName(host, function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
let host = "xxxx";
netHandle.getAddressByName(host, function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
})
```
......@@ -1629,10 +1632,10 @@ getAddressByName(host: string): Promise\<NetAddress>
```js
connection.getDefaultNet().then(function (netHandle) {
let host = "xxxx";
netHandle.getAddressByName(host).then(function (data) {
console.log(JSON.stringify(data))
})
let host = "xxxx";
netHandle.getAddressByName(host).then(function (data) {
console.log(JSON.stringify(data))
})
})
```
......@@ -1732,8 +1735,8 @@ connection.getDefaultNet().then(function (netHandle) {
**系统能力**:SystemCapability.Communication.NetManager.Core
| 名称 | 类型 | 必填 | 说明 |
| 名称 | 类型 | 必填 | 说明 |
| ------- | ------ | -- |------------------------------ |
| address | string | 是 |地址。 |
| address | string | 是 |地址。 |
| family | number | 否 |IPv4 = 1,IPv6 = 2,默认IPv4。 |
| port | number | 否 |端口,取值范围\[0, 65535]。 |
| port | number | 否 |端口,取值范围\[0, 65535]。 |
......@@ -48,19 +48,19 @@ setIfaceConfig(iface: string, ic: InterfaceConfiguration, callback: AsyncCallbac
```js
ethernet.setIfaceConfig("eth0", {
mode: 0,
ipAddr: "192.168.xx.xxx",
route: "192.168.xx.xxx",
gateway: "192.168.xx.xxx",
netMask: "255.255.255.0",
dnsServers: "1.1.1.1",
domain: "2.2.2.2"
mode: 0,
ipAddr: "192.168.xx.xxx",
route: "192.168.xx.xxx",
gateway: "192.168.xx.xxx",
netMask: "255.255.255.0",
dnsServers: "1.1.1.1",
domain: "2.2.2.2"
}, (error) => {
if (error) {
console.log("setIfaceConfig callback error = " + JSON.stringify(error));
} else {
console.log("setIfaceConfig callback ok ");
}
if (error) {
console.log("setIfaceConfig callback error = " + JSON.stringify(error));
} else {
console.log("setIfaceConfig callback ok ");
}
});
```
......@@ -106,17 +106,17 @@ setIfaceConfig(iface: string, ic: InterfaceConfiguration): Promise\<void>
```js
ethernet.setIfaceConfig("eth0", {
mode: 0,
ipAddr: "192.168.xx.xxx",
route: "192.168.xx.xxx",
gateway: "192.168.xx.xxx",
netMask: "255.255.255.0",
dnsServers: "1.1.1.1",
domain: "2.2.2.2"
mode: 0,
ipAddr: "192.168.xx.xxx",
route: "192.168.xx.xxx",
gateway: "192.168.xx.xxx",
netMask: "255.255.255.0",
dnsServers: "1.1.1.1",
domain: "2.2.2.2"
}).then(() => {
console.log("setIfaceConfig promise ok ");
console.log("setIfaceConfig promise ok ");
}).catch(error => {
console.log("setIfaceConfig promise error = " + JSON.stringify(error));
console.log("setIfaceConfig promise error = " + JSON.stringify(error));
});
```
......@@ -154,17 +154,17 @@ getIfaceConfig(iface: string, callback: AsyncCallback\<InterfaceConfiguration>):
```js
ethernet.getIfaceConfig("eth0", (error, value) => {
if (error) {
console.log("getIfaceConfig callback error = " + JSON.stringify(error));
} else {
console.log("getIfaceConfig callback mode = " + JSON.stringify(value.mode));
console.log("getIfaceConfig callback ipAddr = " + JSON.stringify(value.ipAddr));
console.log("getIfaceConfig callback route = " + JSON.stringify(value.route));
console.log("getIfaceConfig callback gateway = " + JSON.stringify(value.gateway));
console.log("getIfaceConfig callback netMask = " + JSON.stringify(value.netMask));
console.log("getIfaceConfig callback dnsServers = " + JSON.stringify(value.dnsServers));
console.log("getIfaceConfig callback domain = " + JSON.stringify(value.domain));
}
if (error) {
console.log("getIfaceConfig callback error = " + JSON.stringify(error));
} else {
console.log("getIfaceConfig callback mode = " + JSON.stringify(value.mode));
console.log("getIfaceConfig callback ipAddr = " + JSON.stringify(value.ipAddr));
console.log("getIfaceConfig callback route = " + JSON.stringify(value.route));
console.log("getIfaceConfig callback gateway = " + JSON.stringify(value.gateway));
console.log("getIfaceConfig callback netMask = " + JSON.stringify(value.netMask));
console.log("getIfaceConfig callback dnsServers = " + JSON.stringify(value.dnsServers));
console.log("getIfaceConfig callback domain = " + JSON.stringify(value.domain));
}
});
```
......@@ -207,15 +207,15 @@ getIfaceConfig(iface: string): Promise\<InterfaceConfiguration>
```js
ethernet.getIfaceConfig("eth0").then((data) => {
console.log("getIfaceConfig promise mode = " + JSON.stringify(data.mode));
console.log("getIfaceConfig promise ipAddr = " + JSON.stringify(data.ipAddr));
console.log("getIfaceConfig promise route = " + JSON.stringify(data.route));
console.log("getIfaceConfig promise gateway = " + JSON.stringify(data.gateway));
console.log("getIfaceConfig promise netMask = " + JSON.stringify(data.netMask));
console.log("getIfaceConfig promise dnsServers = " + JSON.stringify(data.dnsServers));
console.log("getIfaceConfig promise domain = " + JSON.stringify(data.domain));
console.log("getIfaceConfig promise mode = " + JSON.stringify(data.mode));
console.log("getIfaceConfig promise ipAddr = " + JSON.stringify(data.ipAddr));
console.log("getIfaceConfig promise route = " + JSON.stringify(data.route));
console.log("getIfaceConfig promise gateway = " + JSON.stringify(data.gateway));
console.log("getIfaceConfig promise netMask = " + JSON.stringify(data.netMask));
console.log("getIfaceConfig promise dnsServers = " + JSON.stringify(data.dnsServers));
console.log("getIfaceConfig promise domain = " + JSON.stringify(data.domain));
}).catch(error => {
console.log("getIfaceConfig promise error = " + JSON.stringify(error));
console.log("getIfaceConfig promise error = " + JSON.stringify(error));
});
```
......@@ -253,11 +253,11 @@ isIfaceActive(iface: string, callback: AsyncCallback\<number>): void
```js
ethernet.isIfaceActive("eth0", (error, value) => {
if (error) {
console.log("whether2Activate callback error = " + JSON.stringify(error));
} else {
console.log("whether2Activate callback = " + JSON.stringify(value));
}
if (error) {
console.log("whether2Activate callback error = " + JSON.stringify(error));
} else {
console.log("whether2Activate callback = " + JSON.stringify(value));
}
});
```
......@@ -300,9 +300,9 @@ isIfaceActive(iface: string): Promise\<number>
```js
ethernet.isIfaceActive("eth0").then((data) => {
console.log("isIfaceActive promise = " + JSON.stringify(data));
console.log("isIfaceActive promise = " + JSON.stringify(data));
}).catch(error => {
console.log("isIfaceActive promise error = " + JSON.stringify(error));
console.log("isIfaceActive promise error = " + JSON.stringify(error));
});
```
......@@ -336,14 +336,14 @@ getAllActiveIfaces(callback: AsyncCallback\<Array\<string>>): void
```js
ethernet.getAllActiveIfaces((error, value) => {
if (error) {
console.log("getAllActiveIfaces callback error = " + JSON.stringify(error));
} else {
console.log("getAllActiveIfaces callback value.length = " + JSON.stringify(value.length));
for (let i = 0; i < value.length; i++) {
console.log("getAllActiveIfaces callback = " + JSON.stringify(value[i]));
}
if (error) {
console.log("getAllActiveIfaces callback error = " + JSON.stringify(error));
} else {
console.log("getAllActiveIfaces callback value.length = " + JSON.stringify(value.length));
for (let i = 0; i < value.length; i++) {
console.log("getAllActiveIfaces callback = " + JSON.stringify(value[i]));
}
}
});
```
......@@ -377,15 +377,83 @@ getAllActiveIfaces(): Promise\<Array\<string>>
```js
ethernet.getAllActiveIfaces().then((data) => {
console.log("getAllActiveIfaces promise data.length = " + JSON.stringify(data.length));
for (let i = 0; i < data.length; i++) {
console.log("getAllActiveIfaces promise = " + JSON.stringify(data[i]));
}
console.log("getAllActiveIfaces promise data.length = " + JSON.stringify(data.length));
for (let i = 0; i < data.length; i++) {
console.log("getAllActiveIfaces promise = " + JSON.stringify(data[i]));
}
}).catch(error => {
console.log("getAllActiveIfaces promise error = " + JSON.stringify(error));
console.log("getAllActiveIfaces promise error = " + JSON.stringify(error));
});
```
## ethernet.on('interfaceStateChange')<sup>10+</sup>
on(type: 'interfaceStateChange', callback: Callback\<{ iface: string, active: boolean }\>): void
注册网卡热插拔事件,使用callback方式作为异步方法。
**系统接口**:此接口为系统接口。
**需要权限**:ohos.permission.GET_NETWORK_INFO
**系统能力**:SystemCapability.Communication.NetManager.Ethernet
**参数:**
| 参数名 | 类型 | 必填 | 说明 |
| -------- | --------------------------------------- | ---- | ---------- |
| type | string | 是 | 订阅的事件类型,'interfaceStateChange'。 |
| callback | AsyncCallback\<{ iface: string, active: boolean }\> | 是 | 回调函数。<br>iface:网卡名称。<br>active:是否处于激活状态(true:激活;false:未激活) |
**错误码:**
| 错误码ID | 错误信息 |
| ------- | -------------------------------------------- |
| 201 | Permission denied. |
| 202 | Applicable only to system applications. |
| 401 | Parameter error. |
**示例:**
```js
ethernet.on('interfaceStateChange', (data) => {
console.log('on interfaceSharingStateChange:' + JSON.stringify(data));
});
```
## ethernet.off('interfaceStateChange')<sup>10+</sup>
off(type: 'interfaceStateChange', callback?: Callback\<{ iface: string, active: boolean }\>): void
注销网卡热插拔事件,使用callback方式作为异步方法。
**系统接口**:此接口为系统接口。
**需要权限**:ohos.permission.GET_NETWORK_INFO
**系统能力**:SystemCapability.Communication.NetManager.Ethernet
**参数:**
| 参数名 | 类型 | 必填 | 说明 |
| -------- | --------------------------------------- | ---- | ---------- |
| type | string | 是 | 订阅的事件类型,'interfaceStateChange'。 |
| callback | AsyncCallback\<{ iface: string, active: boolean }> | 否 | 回调函数。<br>iface:网卡名称。<br>active:是否处于激活状态(true:激活;false:未激活) |
**错误码:**
| 错误码ID | 错误信息 |
| ------- | -------------------------------------------- |
| 201 | Permission denied. |
| 202 | Applicable only to system applications. |
| 401 | Parameter error. |
**示例:**
```js
ethernet.off('interfaceStateChange');
```
## InterfaceConfiguration
以太网连接配置网络信息。
......
......@@ -43,10 +43,12 @@ setBackgroundPolicy(isAllowed: boolean, callback: AsyncCallback\<void>): void
```js
policy.setBackgroundPolicy(Boolean(Number.parseInt(this.isBoolean))), (error, data) => {
this.callBack(error, data);
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
});
this.callBack(error, data);
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
}
)
;
```
## policy.setBackgroundPolicy
......@@ -84,9 +86,9 @@ setBackgroundPolicy(isAllowed: boolean): Promise\<void>
**示例:**
```js
policy.setBackgroundPolicy(Boolean(Number.parseInt(this.isBoolean))).then(function(error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
policy.setBackgroundPolicy(Boolean(Number.parseInt(this.isBoolean))).then(function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
```
......@@ -118,9 +120,9 @@ isBackgroundAllowed(callback: AsyncCallback\<boolean>): void
```js
policy.isBackgroundAllowed((error, data) => {
this.callBack(error, data);
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
this.callBack(error, data);
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
});
```
......@@ -151,9 +153,9 @@ isBackgroundAllowed(): Promise\<boolean>;
**示例:**
```js
policy.isBackgroundAllowed().then(function(error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
policy.isBackgroundAllowed().then(function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
```
......@@ -190,10 +192,10 @@ setPolicyByUid(uid: number, policy: NetUidPolicy, callback: AsyncCallback\<void>
```js
let param = {
uid: Number.parseInt(this.firstParam), policy: Number.parseInt(this.currentNetUidPolicy)
uid: Number.parseInt(this.firstParam), policy: Number.parseInt(this.currentNetUidPolicy)
}
policy.setPolicyByUid(Number.parseInt(this.firstParam), Number.parseInt(this.currentNetUidPolicy), (error, data) => {
this.callBack(error, data);
this.callBack(error, data);
});
```
......@@ -234,11 +236,11 @@ setPolicyByUid(uid: number, policy: NetUidPolicy): Promise\<void>;
```js
let param = {
uid: Number.parseInt(this.firstParam), policy: Number.parseInt(this.currentNetUidPolicy)
uid: Number.parseInt(this.firstParam), policy: Number.parseInt(this.currentNetUidPolicy)
}
policy.setPolicyByUid(Number.parseInt(this.firstParam), Number.parseInt(this.currentNetUidPolicy)).then(function(error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
policy.setPolicyByUid(Number.parseInt(this.firstParam), Number.parseInt(this.currentNetUidPolicy)).then(function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
```
......@@ -274,7 +276,7 @@ getPolicyByUid(uid: number, callback: AsyncCallback\<NetUidPolicy>): void
```js
policy.getPolicyByUid(Number.parseInt(this.firstParam), (error, data) => {
this.callBack(error, data);
this.callBack(error, data);
});
```
......@@ -313,9 +315,9 @@ getPolicyByUid(uid: number): Promise\<NetUidPolicy>;
**示例:**
```js
policy.getPolicyByUid(Number.parseInt(this.firstParam)).then(function(error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
policy.getPolicyByUid(Number.parseInt(this.firstParam)).then(function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
```
......@@ -351,7 +353,7 @@ getUidsByPolicy(policy: NetUidPolicy, callback: AsyncCallback\<Array\<number>>):
```js
policy.getUidsByPolicy(Number.parseInt(this.currentNetUidPolicy), (error, data) => {
this.callBack(error, data);
this.callBack(error, data);
});
```
......@@ -390,9 +392,9 @@ function getUidsByPolicy(policy: NetUidPolicy): Promise\<Array\<number>>;
**示例:**
```js
policy.getUidsByPolicy(Number.parseInt(this.firstParam)).then(function(error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
policy.getUidsByPolicy(Number.parseInt(this.firstParam)).then(function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
```
......@@ -425,7 +427,7 @@ getNetQuotaPolicies(callback: AsyncCallback\<Array\<NetQuotaPolicy>>): void
```js
policy.getNetQuotaPolicies((error, data) => {
this.callBack(error, data);
this.callBack(error, data);
});
```
......@@ -456,9 +458,9 @@ getNetQuotaPolicies(): Promise\<Array\<NetQuotaPolicy>>;
**示例:**
```js
policy.getNetQuotaPolicies().then(function(error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
policy.getNetQuotaPolicies().then(function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
```
......@@ -493,12 +495,22 @@ setNetQuotaPolicies(quotaPolicies: Array\<NetQuotaPolicy>, callback: AsyncCallba
**示例:**
```js
let param = {netType:Number.parseInt(this.netType), iccid:this.iccid, ident:this.ident, periodDuration:this.periodDuration, warningBytes:Number.parseInt(this.warningBytes),
limitBytes:Number.parseInt(this.limitBytes), lastWarningRemind:this.lastWarningRemind, lastLimitRemind:this.lastLimitRemind, metered:Boolean(Number.parseInt(this.metered)), limitAction:this.limitAction};
let param = {
netType: Number.parseInt(this.netType),
iccid: this.iccid,
ident: this.ident,
periodDuration: this.periodDuration,
warningBytes: Number.parseInt(this.warningBytes),
limitBytes: Number.parseInt(this.limitBytes),
lastWarningRemind: this.lastWarningRemind,
lastLimitRemind: this.lastLimitRemind,
metered: Boolean(Number.parseInt(this.metered)),
limitAction: this.limitAction
};
this.netQuotaPolicyList.push(param);
policy.setNetQuotaPolicies(this.netQuotaPolicyList, (error, data) => {
this.callBack(error, data);
this.callBack(error, data);
});
```
......@@ -537,13 +549,23 @@ setNetQuotaPolicies(quotaPolicies: Array\<NetQuotaPolicy>): Promise\<void>;
**示例:**
```js
let param = {netType:Number.parseInt(this.netType), iccid:this.iccid, ident:this.ident, periodDuration:this.periodDuration, warningBytes:Number.parseInt(this.warningBytes),
limitBytes:Number.parseInt(this.limitBytes), lastWarningRemind:this.lastWarningRemind, lastLimitRemind:this.lastLimitRemind, metered:Boolean(Number.parseInt(this.metered)), limitAction:this.limitAction};
let param = {
netType: Number.parseInt(this.netType),
iccid: this.iccid,
ident: this.ident,
periodDuration: this.periodDuration,
warningBytes: Number.parseInt(this.warningBytes),
limitBytes: Number.parseInt(this.limitBytes),
lastWarningRemind: this.lastWarningRemind,
lastLimitRemind: this.lastLimitRemind,
metered: Boolean(Number.parseInt(this.metered)),
limitAction: this.limitAction
};
this.netQuotaPolicyList.push(param);
policy.setNetQuotaPolicies(this.netQuotaPolicyList).then(function(error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
policy.setNetQuotaPolicies(this.netQuotaPolicyList).then(function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
```
......@@ -579,7 +601,7 @@ restoreAllPolicies(iccid: string, callback: AsyncCallback\<void>): void
```js
this.firstParam = iccid;
policy.restoreAllPolicies(this.firstParam, (error, data) => {
this.callBack(error, data);
this.callBack(error, data);
});
```
......@@ -619,9 +641,9 @@ restoreAllPolicies(iccid: string): Promise\<void>;
```js
this.firstParam = iccid;
policy.restoreAllPolicies(this.firstParam).then(function(error, data){
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
policy.restoreAllPolicies(this.firstParam).then(function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
```
......@@ -659,10 +681,10 @@ isUidNetAllowed(uid: number, isMetered: boolean, callback: AsyncCallback\<boolea
```js
let param = {
uid: Number.parseInt(this.firstParam), isMetered: Boolean(Number.parseInt(this.isBoolean))
uid: Number.parseInt(this.firstParam), isMetered: Boolean(Number.parseInt(this.isBoolean))
}
policy.isUidNetAllowed(Number.parseInt(this.firstParam), Boolean(Number.parseInt(this.isBoolean)), (error, data) => {
this.callBack(error, data);
this.callBack(error, data);
});
```
......@@ -704,11 +726,11 @@ isUidNetAllowed(uid: number, isMetered: boolean): Promise\<boolean>;
```js
let param = {
uid: Number.parseInt(this.firstParam), isMetered: Boolean(Number.parseInt(this.isBoolean))
uid: Number.parseInt(this.firstParam), isMetered: Boolean(Number.parseInt(this.isBoolean))
}
policy.isUidNetAllowed(Number.parseInt(this.firstParam), Boolean(Number.parseInt(this.isBoolean))).then(function(error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
policy.isUidNetAllowed(Number.parseInt(this.firstParam), Boolean(Number.parseInt(this.isBoolean))).then(function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
```
......@@ -746,10 +768,10 @@ isUidNetAllowed(uid: number, iface: string, callback: AsyncCallback\<boolean>):
```js
let param = {
uid: Number.parseInt(this.firstParam), iface: this.secondParam
uid: Number.parseInt(this.firstParam), iface: this.secondParam
}
policy.isUidNetAllowed(Number.parseInt(this.firstParam), this.secondParam, (error, data) => {
this.callBack(error, data);
this.callBack(error, data);
});
```
......@@ -790,11 +812,11 @@ isUidNetAllowed(uid: number, iface: string): Promise\<boolean>;
```js
let param = {
uid: Number.parseInt(this.firstParam), iface: this.secondParam
uid: Number.parseInt(this.firstParam), iface: this.secondParam
}
policy.isUidNetAllowed(Number.parseInt(this.firstParam), this.secondParam).then(function(error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
policy.isUidNetAllowed(Number.parseInt(this.firstParam), this.secondParam).then(function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
```
......@@ -831,10 +853,10 @@ setDeviceIdleAllowList(uid: number, isAllowed: boolean, callback: AsyncCallback\
```js
let param = {
uid: Number.parseInt(this.firstParam), isAllowed: Boolean(Number.parseInt(this.isBoolean))
uid: Number.parseInt(this.firstParam), isAllowed: Boolean(Number.parseInt(this.isBoolean))
}
policy.setDeviceIdleAllowList(Number.parseInt(this.firstParam), Boolean(Number.parseInt(this.isBoolean)), (error, data) => {
this.callBack(error, data);
this.callBack(error, data);
});
```
......@@ -875,11 +897,11 @@ setDeviceIdleAllowList(uid: number, isAllowed: boolean): Promise\<void>;
```js
let param = {
uid: Number.parseInt(this.firstParam), isAllowed: Boolean(Number.parseInt(this.isBoolean))
uid: Number.parseInt(this.firstParam), isAllowed: Boolean(Number.parseInt(this.isBoolean))
}
policy.setDeviceIdleAllowList(Number.parseInt(this.firstParam), Boolean(Number.parseInt(this.isBoolean))).then(function(error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
policy.setDeviceIdleAllowList(Number.parseInt(this.firstParam), Boolean(Number.parseInt(this.isBoolean))).then(function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
```
......@@ -912,7 +934,7 @@ getDeviceIdleAllowList(callback: AsyncCallback\<Array\<number>>): void
```js
policy.getDeviceIdleAllowList((error, data) => {
this.callBack(error, data);
this.callBack(error, data);
});
```
......@@ -943,9 +965,9 @@ getDeviceIdleAllowList(): Promise\<Array\<number>>;
**示例:**
```js
policy.getDeviceIdleAllowList().then(function(error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
policy.getDeviceIdleAllowList().then(function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
```
......@@ -981,7 +1003,7 @@ getBackgroundPolicyByUid(uid: number, callback: AsyncCallback\<NetBackgroundPoli
```js
this.firstParam = uid
policy.getBackgroundPolicyByUid(Number.parseInt(this.firstParam), (error, data) => {
this.callBack(error, data);
this.callBack(error, data);
});
```
......@@ -1021,9 +1043,9 @@ getBackgroundPolicyByUid(uid: number): Promise\<NetBackgroundPolicy>;
```js
this.firstParam = uid
policy.getBackgroundPolicyByUid(Number.parseInt(this.firstParam)).then(function(error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
policy.getBackgroundPolicyByUid(Number.parseInt(this.firstParam)).then(function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
```
......@@ -1059,7 +1081,7 @@ resetPolicies(iccid: string, callback: AsyncCallback\<void>): void
```js
this.firstParam = iccid
policy.resetPolicies(this.firstParam, (error, data) => {
this.callBack(error, data);
this.callBack(error, data);
});
```
......@@ -1098,13 +1120,13 @@ resetPolicies(iccid: string): Promise\<void>;
**示例:**
```js
policy.getUidsByPolicy(Number.parseInt(this.firstParam)).then(function(error, data) {
policy.getUidsByPolicy(Number.parseInt(this.firstParam)).then(function (error, data) {
})
this.firstParam = iccid
policy.resetPolicies(this.firstParam).then(function(error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
policy.resetPolicies(this.firstParam).then(function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
```
......@@ -1142,10 +1164,10 @@ updateRemindPolicy(netType: NetBearType, iccid: string, remindType: RemindType,
```js
let param = {
netType: Number.parseInt(this.netType), iccid: this.firstParam, remindType: this.currentRemindType
netType: Number.parseInt(this.netType), iccid: this.firstParam, remindType: this.currentRemindType
}
policy.updateRemindPolicy(Number.parseInt(this.netType), this.firstParam, Number.parseInt(this.currentRemindType), (error, data) => {
this.callBack(error, data);
this.callBack(error, data);
});
```
......@@ -1187,11 +1209,11 @@ updateRemindPolicy(netType: NetBearType, iccid: string, remindType: RemindType):
```js
let param = {
netType: Number.parseInt(this.netType), iccid: this.firstParam, remindType: this.currentRemindType
netType: Number.parseInt(this.netType), iccid: this.firstParam, remindType: this.currentRemindType
}
policy.updateRemindPolicy(Number.parseInt(this.netType), this.firstParam, Number.parseInt(this.currentRemindType)).then(function(error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
policy.updateRemindPolicy(Number.parseInt(this.netType), this.firstParam, Number.parseInt(this.currentRemindType)).then(function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
```
......@@ -1228,10 +1250,10 @@ setPowerSaveAllowList(uid: number, isAllowed: boolean, callback: AsyncCallback\<
```js
let param = {
uid: Number.parseInt(this.firstParam), isAllowed: Boolean(Number.parseInt(this.isBoolean))
uid: Number.parseInt(this.firstParam), isAllowed: Boolean(Number.parseInt(this.isBoolean))
}
policy.setPowerSaveAllowList(Number.parseInt(this.firstParam), Boolean(Number.parseInt(this.isBoolean)), (error, data) => {
this.callBack(error, data);
this.callBack(error, data);
});
```
......@@ -1272,11 +1294,11 @@ setPowerSaveAllowList(uid: number, isAllowed: boolean): Promise\<void>;
```js
let param = {
uid: Number.parseInt(this.firstParam), isAllowed: Boolean(Number.parseInt(this.isBoolean))
uid: Number.parseInt(this.firstParam), isAllowed: Boolean(Number.parseInt(this.isBoolean))
}
policy.setPowerSaveAllowList(Number.parseInt(this.firstParam), Boolean(Number.parseInt(this.isBoolean))).then(function(error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
policy.setPowerSaveAllowList(Number.parseInt(this.firstParam), Boolean(Number.parseInt(this.isBoolean))).then(function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
```
......@@ -1309,7 +1331,7 @@ getPowerSaveAllowList(callback: AsyncCallback\<Array\<number>>): void
```js
policy.getPowerSaveAllowList((error, data) => {
this.callBack(error, data);
this.callBack(error, data);
});
```
......@@ -1340,9 +1362,9 @@ getPowerSaveAllowList(): Promise\<Array\<number>>;
**示例:**
```js
policy.getPowerSaveAllowList().then(function(error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
policy.getPowerSaveAllowList().then(function (error, data) {
console.log(JSON.stringify(error))
console.log(JSON.stringify(data))
})
```
......@@ -1371,7 +1393,7 @@ on(type: "netUidPolicyChange", callback: Callback\<{ uid: number, policy: NetUid
```js
policy.on('netUidPolicyChange', (data) => {
this.log('on netUidPolicyChange:' + JSON.stringify(data));
this.log('on netUidPolicyChange:' + JSON.stringify(data));
})
```
......@@ -1396,7 +1418,7 @@ on(type: "netUidRuleChange", callback: Callback\<{ uid: number, rule: NetUidRule
```js
policy.on('netUidRuleChange', (data) => {
this.log('on netUidRuleChange:' + JSON.stringify(data));
this.log('on netUidRuleChange:' + JSON.stringify(data));
})
```
......@@ -1421,7 +1443,7 @@ on(type: "netMeteredIfacesChange", callback: Callback\<Array\<string>>): void
```js
policy.on('netMeteredIfacesChange', (data) => {
this.log('on netMeteredIfacesChange:' + JSON.stringify(data));
this.log('on netMeteredIfacesChange:' + JSON.stringify(data));
})
```
......@@ -1446,7 +1468,7 @@ on(type: "netQuotaPolicyChange", callback: Callback\<Array\<NetQuotaPolicy>>): v
```js
policy.on('netQuotaPolicyChange', (data) => {
this.log('on netQuotaPolicyChange:' + JSON.stringify(data));
this.log('on netQuotaPolicyChange:' + JSON.stringify(data));
})
```
......@@ -1471,7 +1493,7 @@ on(type: "netBackgroundPolicyChange", callback: Callback\<boolean>): void
```js
policy.on('netBackgroundPolicyChange', (data) => {
this.log('on netBackgroundPolicyChange:' + JSON.stringify(data));
this.log('on netBackgroundPolicyChange:' + JSON.stringify(data));
})
```
......
......@@ -43,8 +43,8 @@ isSharingSupported(callback: AsyncCallback\<boolean>): void
```js
sharing.isSharingSupported((error, data) => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(data));
console.log(JSON.stringify(error));
console.log(JSON.stringify(data));
});
```
......@@ -79,9 +79,9 @@ isSharingSupported(): Promise\<boolean>
```js
sharing.isSharingSupported().then(data => {
console.log(JSON.stringify(data));
console.log(JSON.stringify(data));
}).catch(error => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(error));
});
```
......@@ -115,8 +115,8 @@ isSharing(callback: AsyncCallback\<boolean>): void
```js
sharing.isSharing((error, data) => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(data));
console.log(JSON.stringify(error));
console.log(JSON.stringify(data));
});
```
......@@ -150,9 +150,9 @@ isSharing(): Promise\<boolean>
```js
sharing.isSharing().then(data => {
console.log(JSON.stringify(data));
console.log(JSON.stringify(data));
}).catch(error => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(error));
});
```
......@@ -194,9 +194,10 @@ startSharing(type: SharingIfaceType, callback: AsyncCallback\<void>): void
```js
import SharingIfaceType from '@ohos.net.sharing'
let SHARING_WIFI=0;
let SHARING_WIFI = 0;
sharing.startSharing(SHARING_WIFI, (error) => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(error));
});
```
......@@ -243,11 +244,12 @@ startSharing(type: SharingIfaceType): Promise\<void>
```js
import SharingIfaceType from '@ohos.net.sharing'
let SHARING_WIFI=0;
let SHARING_WIFI = 0;
sharing.startSharing(SHARING_WIFI).then(() => {
console.log("start wifi sharing successful");
console.log("start wifi sharing successful");
}).catch(error => {
console.log("start wifi sharing failed");
console.log("start wifi sharing failed");
});
```
......@@ -287,9 +289,10 @@ stopSharing(type: SharingIfaceType, callback: AsyncCallback\<void>): void
```js
import SharingIfaceType from '@ohos.net.sharing'
let SHARING_WIFI=0;
let SHARING_WIFI = 0;
sharing.stopSharing(SHARING_WIFI, (error) => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(error));
});
```
......@@ -334,11 +337,12 @@ stopSharing(type: SharingIfaceType): Promise\<void>
```js
import SharingIfaceType from '@ohos.net.sharing'
let SHARING_WIFI=0;
let SHARING_WIFI = 0;
sharing.stopSharing(SHARING_WIFI).then(() => {
console.log("stop wifi sharing successful");
console.log("stop wifi sharing successful");
}).catch(error => {
console.log("stop wifi sharing failed");
console.log("stop wifi sharing failed");
});
```
......@@ -372,8 +376,8 @@ getStatsRxBytes(callback: AsyncCallback\<number>): void
```js
sharing.getStatsRxBytes((error, data) => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(data));
console.log(JSON.stringify(error));
console.log(JSON.stringify(data));
});
```
......@@ -407,9 +411,9 @@ getStatsRxBytes(): Promise\<number>
```js
sharing.getStatsRxBytes().then(data => {
console.log(JSON.stringify(data));
console.log(JSON.stringify(data));
}).catch(error => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(error));
});
```
......@@ -443,8 +447,8 @@ getStatsTxBytes(callback: AsyncCallback\<number>): void
```js
sharing.getStatsTxBytes((error, data) => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(data));
console.log(JSON.stringify(error));
console.log(JSON.stringify(data));
});
```
......@@ -478,9 +482,9 @@ getStatsTxBytes(): Promise\<number>
```js
sharing.getStatsTxBytes().then(data => {
console.log(JSON.stringify(data));
console.log(JSON.stringify(data));
}).catch(error => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(error));
});
```
......@@ -514,8 +518,8 @@ getStatsTotalBytes(callback: AsyncCallback\<number>): void
```js
sharing.getStatsTotalBytes((error, data) => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(data));
console.log(JSON.stringify(error));
console.log(JSON.stringify(data));
});
```
......@@ -549,9 +553,9 @@ getStatsTotalBytes(): Promise\<number>
```js
sharing.getStatsTotalBytes().then(data => {
console.log(JSON.stringify(data));
console.log(JSON.stringify(data));
}).catch(error => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(error));
});
```
......@@ -588,10 +592,11 @@ getSharingIfaces(state: SharingIfaceState, callback: AsyncCallback\<Array\<strin
```js
import SharingIfaceState from '@ohos.net.sharing'
let SHARING_BLUETOOTH=2;
let SHARING_BLUETOOTH = 2;
sharing.getSharingIfaces(SHARING_BLUETOOTH, (error, data) => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(data));
console.log(JSON.stringify(error));
console.log(JSON.stringify(data));
});
```
......@@ -633,11 +638,12 @@ getSharingIfaces(state: SharingIfaceState): Promise\<Array\<string>>
```js
import SharingIfaceState from '@ohos.net.sharing'
let SHARING_BLUETOOTH=2;
let SHARING_BLUETOOTH = 2;
sharing.getSharingIfaces(SHARING_BLUETOOTH).then(data => {
console.log(JSON.stringify(data));
console.log(JSON.stringify(data));
}).catch(error => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(error));
});
```
......@@ -674,10 +680,11 @@ getSharingState(type: SharingIfaceType, callback: AsyncCallback\<SharingIfaceSta
```js
import SharingIfaceType from '@ohos.net.sharing'
let SHARING_WIFI=0;
let SHARING_WIFI = 0;
sharing.getSharingState(SHARING_WIFI, (error, data) => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(data));
console.log(JSON.stringify(error));
console.log(JSON.stringify(data));
});
```
......@@ -719,11 +726,12 @@ getSharingState(type: SharingIfaceType): Promise\<SharingIfaceState>
```js
import SharingIfaceType from '@ohos.net.sharing'
let SHARING_WIFI=0;
let SHARING_WIFI = 0;
sharing.getSharingState(SHARING_WIFI).then(data => {
console.log(JSON.stringify(data));
console.log(JSON.stringify(data));
}).catch(error => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(error));
});
```
......@@ -760,10 +768,11 @@ getSharableRegexes(type: SharingIfaceType, callback: AsyncCallback\<Array\<strin
```js
import SharingIfaceType from '@ohos.net.sharing'
let SHARING_WIFI=0;
let SHARING_WIFI = 0;
sharing.getSharableRegexes(SHARING_WIFI, (error, data) => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(data));
console.log(JSON.stringify(error));
console.log(JSON.stringify(data));
});
```
......@@ -805,11 +814,12 @@ getSharableRegexes(type: SharingIfaceType): Promise\<Array\<string>>
```js
import SharingIfaceType from '@ohos.net.sharing'
let SHARING_WIFI=0;
let SHARING_WIFI = 0;
sharing.getSharableRegexes(SHARING_WIFI).then(data => {
console.log(JSON.stringify(data));
console.log(JSON.stringify(data));
}).catch(error => {
console.log(JSON.stringify(error));
console.log(JSON.stringify(error));
});
```
......@@ -842,8 +852,8 @@ on(type: 'sharingStateChange', callback: Callback\<boolean>): void
**示例:**
```js
sharing.on('sharingStateChange', (data) => {
console.log('on sharingStateChange:' + JSON.stringify(data));
sharing.on('sharingStateChange', (data) => {
console.log('on sharingStateChange: ' + JSON.stringify(data));
});
```
......@@ -877,7 +887,7 @@ off(type: 'sharingStateChange', callback?: Callback\<boolean>): void
```js
sharing.off('sharingStateChange', (data) => {
console.log(JSON.stringify(data));
console.log(JSON.stringify(data));
});
```
......@@ -910,8 +920,8 @@ on(type: 'interfaceSharingStateChange', callback: Callback\<{ type: SharingIface
**示例:**
```js
sharing.on('interfaceSharingStateChange', (data) => {
console.log('on interfaceSharingStateChange:' + JSON.stringify(data));
sharing.on('interfaceSharingStateChange', (data) => {
console.log('on interfaceSharingStateChange:' + JSON.stringify(data));
});
```
......@@ -945,7 +955,7 @@ off(type: 'interfaceSharingStateChange', callback?: Callback\<{ type: SharingIfa
```js
sharing.off('interfaceSharingStateChange', (data) => {
console.log(JSON.stringify(data));
console.log(JSON.stringify(data));
});
```
......@@ -978,8 +988,8 @@ on(type: 'sharingUpstreamChange', callback: Callback\<NetHandle>): void
**示例:**
```js
sharing.on('sharingUpstreamChange', (data) => {
console.log('on sharingUpstreamChange:' + JSON.stringify(data));
sharing.on('sharingUpstreamChange', (data) => {
console.log('on sharingUpstreamChange:' + JSON.stringify(data));
});
```
......@@ -1013,7 +1023,7 @@ off(type: 'sharingUpstreamChange', callback?: Callback\<NetHandle>): void
```js
sharing.off('sharingUpstreamChange', (data) => {
console.log(JSON.stringify(data));
console.log(JSON.stringify(data));
});
```
......
......@@ -2,7 +2,7 @@
本模块提供利用Socket进行数据传输的能力,支持TCPSocket、UDPSocket、WebSocket和TLSSocket。
> **说明:**
> **说明:**
>
> 本模块首批接口从API version 7开始支持。后续版本的新增接口,采用上角标单独标记接口的起始版本。
......@@ -26,14 +26,12 @@ constructUDPSocketInstance(): UDPSocket
| :--------------------------------- | :---------------------- |
| [UDPSocket](#udpsocket) | 返回一个UDPSocket对象。 |
**示例:**
```js
let udp = socket.constructUDPSocketInstance();
```
## UDPSocket
UDPSocket连接。在调用UDPSocket的方法前,需要先通过[socket.constructUDPSocketInstance](#socketconstructudpsocketinstance)创建UDPSocket对象。
......@@ -68,14 +66,13 @@ bind(address: NetAddress, callback: AsyncCallback\<void\>): void
let udp = socket.constructUDPSocketInstance();
udp.bind({address: '192.168.xx.xxx', port: xxxx, family: 1}, err => {
if (err) {
console.log('bind fail');
return;
console.log('bind fail');
return;
}
console.log('bind success');
})
```
### bind
bind(address: NetAddress): Promise\<void\>
......@@ -110,14 +107,13 @@ bind(address: NetAddress): Promise\<void\>
```js
let udp = socket.constructUDPSocketInstance();
let promise = udp.bind({address: '192.168.xx.xxx', port: 8080, family: 1});
promise .then(() => {
promise.then(() => {
console.log('bind success');
}).catch(err => {
console.log('bind fail');
});
```
### send
send(options: UDPSendOptions, callback: AsyncCallback\<void\>): void
......@@ -149,22 +145,21 @@ send(options: UDPSendOptions, callback: AsyncCallback\<void\>): void
```js
let udp = socket.constructUDPSocketInstance();
udp.send({
data:'Hello, server!',
data: 'Hello, server!',
address: {
address:'192.168.xx.xxx',
port:xxxx,
family:1
address: '192.168.xx.xxx',
port: xxxx,
family: 1
}
}, err=> {
if (err) {
console.log('send fail');
return;
}
console.log('send success');
}, err => {
if (err) {
console.log('send fail');
return;
}
console.log('send success');
})
```
### send
send(options: UDPSendOptions): Promise\<void\>
......@@ -201,11 +196,11 @@ send(options: UDPSendOptions): Promise\<void\>
```js
let udp = socket.constructUDPSocketInstance();
let promise = udp.send({
data:'Hello, server!',
data: 'Hello, server!',
address: {
address:'192.168.xx.xxx',
port:xxxx,
family:1
address: '192.168.xx.xxx',
port: xxxx,
family: 1
}
});
promise.then(() => {
......@@ -215,7 +210,6 @@ promise.then(() => {
});
```
### close
close(callback: AsyncCallback\<void\>): void
......@@ -238,14 +232,13 @@ close(callback: AsyncCallback\<void\>): void
let udp = socket.constructUDPSocketInstance();
udp.close(err => {
if (err) {
console.log('close fail');
return;
console.log('close fail');
return;
}
console.log('close success');
})
```
### close
close(): Promise\<void\>
......@@ -274,15 +267,14 @@ promise.then(() => {
});
```
### getState
getState(callback: AsyncCallback\<SocketStateBase\>): void
获取UDPSocket状态。使用callback方式作为异步方法。
>**说明:**
>bind方法调用成功后,才可调用此方法。
> **说明:**
> bind方法调用成功后,才可调用此方法。
**需要权限**:ohos.permission.INTERNET
......@@ -306,29 +298,28 @@ getState(callback: AsyncCallback\<SocketStateBase\>): void
let udp = socket.constructUDPSocketInstance();
udp.bind({address: '192.168.xx.xxx', port: xxxx, family: 1}, err => {
if (err) {
console.log('bind fail');
return;
console.log('bind fail');
return;
}
console.log('bind success');
udp.getState((err, data) => {
if (err) {
console.log('getState fail');
return;
}
console.log('getState success:' + JSON.stringify(data));
if (err) {
console.log('getState fail');
return;
}
console.log('getState success:' + JSON.stringify(data));
})
})
```
### getState
getState(): Promise\<SocketStateBase\>
获取UDPSocket状态。使用Promise方式作为异步方法。
>**说明:**
>bind方法调用成功后,才可调用此方法。
> **说明:**
> bind方法调用成功后,才可调用此方法。
**需要权限**:ohos.permission.INTERNET
......@@ -344,30 +335,30 @@ getState(): Promise\<SocketStateBase\>
```js
let udp = socket.constructUDPSocketInstance();
udp.bind({address: '192.168.xx.xxx', port: xxxx, family: 1}, err => {
let promise = udp.bind({address: '192.168.xx.xxx', port: xxxx, family: 1});
promise.then(err => {
if (err) {
console.log('bind fail');
return;
console.log('bind fail');
return;
}
console.log('bind success');
let promise = udp.getState();
promise.then(data => {
console.log('getState success:' + JSON.stringify(data));
console.log('getState success:' + JSON.stringify(data));
}).catch(err => {
console.log('getState fail');
console.log('getState fail');
});
})
});
```
### setExtraOptions
setExtraOptions(options: UDPExtraOptions, callback: AsyncCallback\<void\>): void
设置UDPSocket连接的其他属性。使用callback方式作为异步方法。
>**说明:**
>bind方法调用成功后,才可调用此方法。
> **说明:**
> bind方法调用成功后,才可调用此方法。
**需要权限**:ohos.permission.INTERNET
......@@ -391,37 +382,36 @@ setExtraOptions(options: UDPExtraOptions, callback: AsyncCallback\<void\>): void
```js
let udp = socket.constructUDPSocketInstance();
udp.bind({address:'192.168.xx.xxx', port:xxxx, family:1}, err=> {
udp.bind({address: '192.168.xx.xxx', port: xxxx, family: 1}, err => {
if (err) {
console.log('bind fail');
return;
console.log('bind fail');
return;
}
console.log('bind success');
udp.setExtraOptions({
receiveBufferSize:1000,
sendBufferSize:1000,
reuseAddress:false,
socketTimeout:6000,
broadcast:true
}, err=> {
if (err) {
console.log('setExtraOptions fail');
return;
}
console.log('setExtraOptions success');
receiveBufferSize: 1000,
sendBufferSize: 1000,
reuseAddress: false,
socketTimeout: 6000,
broadcast: true
}, err => {
if (err) {
console.log('setExtraOptions fail');
return;
}
console.log('setExtraOptions success');
})
})
```
### setExtraOptions
setExtraOptions(options: UDPExtraOptions): Promise\<void\>
设置UDPSocket连接的其他属性。使用Promise方式作为异步方法。
>**说明:**
>bind方法调用成功后,才可调用此方法。
> **说明:**
> bind方法调用成功后,才可调用此方法。
**需要权限**:ohos.permission.INTERNET
......@@ -450,27 +440,26 @@ setExtraOptions(options: UDPExtraOptions): Promise\<void\>
```js
let udp = socket.constructUDPSocketInstance();
let promise = udp.bind({address:'192.168.xx.xxx', port:xxxx, family:1});
let promise = udp.bind({address: '192.168.xx.xxx', port: xxxx, family: 1});
promise.then(() => {
console.log('bind success');
let promise1 = udp.setExtraOptions({
receiveBufferSize:1000,
sendBufferSize:1000,
reuseAddress:false,
socketTimeout:6000,
broadcast:true
receiveBufferSize: 1000,
sendBufferSize: 1000,
reuseAddress: false,
socketTimeout: 6000,
broadcast: true
});
promise1.then(() => {
console.log('setExtraOptions success');
console.log('setExtraOptions success');
}).catch(err => {
console.log('setExtraOptions fail');
console.log('setExtraOptions fail');
});
}).catch(err => {
console.log('bind fail');
});
```
### on('message')
on(type: 'message', callback: Callback\<{message: ArrayBuffer, remoteInfo: SocketRemoteInfo}\>): void
......@@ -491,19 +480,18 @@ on(type: 'message', callback: Callback\<{message: ArrayBuffer, remoteInfo: Socke
```js
let udp = socket.constructUDPSocketInstance();
udp.on('message', value => {
console.log("on message, message:" + value.message + ", remoteInfo:" + value.remoteInfo);
console.log("on message, message:" + value.message + ", remoteInfo:" + value.remoteInfo);
});
```
### off('message')
off(type: 'message', callback?: Callback\<{message: ArrayBuffer, remoteInfo: SocketRemoteInfo}\>): void
取消订阅UDPSocket连接的接收消息事件。使用callback方式作为异步方法。
>**说明:**
>可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
> **说明:**
> 可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
**系统能力**:SystemCapability.Communication.NetStack
......@@ -518,8 +506,8 @@ off(type: 'message', callback?: Callback\<{message: ArrayBuffer, remoteInfo: Soc
```js
let udp = socket.constructUDPSocketInstance();
let callback = value =>{
console.log("on message, message:" + value.message + ", remoteInfo:" + value.remoteInfo);
let callback = value => {
console.log("on message, message:" + value.message + ", remoteInfo:" + value.remoteInfo);
}
udp.on('message', callback);
// 可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
......@@ -527,7 +515,6 @@ udp.off('message', callback);
udp.off('message');
```
### on('listening' | 'close')
on(type: 'listening' | 'close', callback: Callback\<void\>): void
......@@ -548,22 +535,21 @@ on(type: 'listening' | 'close', callback: Callback\<void\>): void
```js
let udp = socket.constructUDPSocketInstance();
udp.on('listening', () => {
console.log("on listening success");
console.log("on listening success");
});
udp.on('close', () => {
console.log("on close success" );
console.log("on close success");
});
```
### off('listening' | 'close')
off(type: 'listening' | 'close', callback?: Callback\<void\>): void
取消订阅UDPSocket连接的数据包消息事件或关闭事件。使用callback方式作为异步方法。
>**说明:**
>可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
> **说明:**
> 可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
**系统能力**:SystemCapability.Communication.NetStack
......@@ -578,15 +564,15 @@ off(type: 'listening' | 'close', callback?: Callback\<void\>): void
```js
let udp = socket.constructUDPSocketInstance();
let callback1 = () =>{
console.log("on listening, success");
let callback1 = () => {
console.log("on listening, success");
}
udp.on('listening', callback1);
// 可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
udp.off('listening', callback1);
udp.off('listening');
let callback2 = () =>{
console.log("on close, success");
let callback2 = () => {
console.log("on close, success");
}
udp.on('close', callback2);
// 可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
......@@ -594,7 +580,6 @@ udp.off('close', callback2);
udp.off('close');
```
### on('error')
on(type: 'error', callback: ErrorCallback): void
......@@ -615,19 +600,18 @@ on(type: 'error', callback: ErrorCallback): void
```js
let udp = socket.constructUDPSocketInstance();
udp.on('error', err => {
console.log("on error, err:" + JSON.stringify(err))
console.log("on error, err:" + JSON.stringify(err))
});
```
### off('error')
off(type: 'error', callback?: ErrorCallback): void
取消订阅UDPSocket连接的error事件。使用callback方式作为异步方法。
>**说明:**
>可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
> **说明:**
> 可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
**系统能力**:SystemCapability.Communication.NetStack
......@@ -642,8 +626,8 @@ off(type: 'error', callback?: ErrorCallback): void
```js
let udp = socket.constructUDPSocketInstance();
let callback = err =>{
console.log("on error, err:" + JSON.stringify(err));
let callback = err => {
console.log("on error, err:" + JSON.stringify(err));
}
udp.on('error', callback);
// 可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
......@@ -651,7 +635,6 @@ udp.off('error', callback);
udp.off('error');
```
## NetAddress
目标地址信息。
......@@ -730,9 +713,9 @@ constructTCPSocketInstance(): TCPSocket
**返回值:**
| 类型 | 说明 |
| 类型 | 说明 |
| :--------------------------------- | :---------------------- |
| [TCPSocket](#tcpsocket) | 返回一个TCPSocket对象。 |
| [TCPSocket](#tcpsocket) | 返回一个TCPSocket对象。 |
**示例:**
......@@ -740,7 +723,6 @@ constructTCPSocketInstance(): TCPSocket
let tcp = socket.constructTCPSocketInstance();
```
## TCPSocket
TCPSocket连接。在调用TCPSocket的方法前,需要先通过[socket.constructTCPSocketInstance](#socketconstructtcpsocketinstance)创建TCPSocket对象。
......@@ -775,14 +757,13 @@ bind(address: NetAddress, callback: AsyncCallback\<void\>): void
let tcp = socket.constructTCPSocketInstance();
tcp.bind({address: '192.168.xx.xxx', port: xxxx, family: 1}, err => {
if (err) {
console.log('bind fail');
return;
console.log('bind fail');
return;
}
console.log('bind success');
})
```
### bind
bind(address: NetAddress): Promise\<void\>
......@@ -824,15 +805,14 @@ promise.then(() => {
});
```
### connect
connect(options: TCPConnectOptions, callback: AsyncCallback\<void\>): void
连接到指定的IP地址和端口。使用callback方法作为异步方法。
>**说明:**
>bind方法调用成功后,才可调用此方法。
> **说明:**
> bind方法调用成功后,才可调用此方法。
**需要权限**:ohos.permission.INTERNET
......@@ -856,16 +836,15 @@ connect(options: TCPConnectOptions, callback: AsyncCallback\<void\>): void
```js
let tcp = socket.constructTCPSocketInstance();
tcp.connect({ address: {address: '192.168.xx.xxx', port: xxxx, family: 1} , timeout: 6000}, err => {
tcp.connect({address: {address: '192.168.xx.xxx', port: xxxx, family: 1}, timeout: 6000}, err => {
if (err) {
console.log('connect fail');
return;
console.log('connect fail');
return;
}
console.log('connect success');
})
```
### connect
connect(options: TCPConnectOptions): Promise\<void\>
......@@ -899,7 +878,7 @@ connect(options: TCPConnectOptions): Promise\<void\>
```js
let tcp = socket.constructTCPSocketInstance();
let promise = tcp.connect({ address: {address: '192.168.xx.xxx', port: xxxx, family: 1} , timeout: 6000});
let promise = tcp.connect({address: {address: '192.168.xx.xxx', port: xxxx, family: 1}, timeout: 6000});
promise.then(() => {
console.log('connect success')
}).catch(err => {
......@@ -907,15 +886,14 @@ promise.then(() => {
});
```
### send
send(options: TCPSendOptions, callback: AsyncCallback\<void\>): void
通过TCPSocket连接发送数据。使用callback方式作为异步方法。
>**说明:**
>connect方法调用成功后,才可调用此方法。
> **说明:**
> connect方法调用成功后,才可调用此方法。
**需要权限**:ohos.permission.INTERNET
......@@ -939,32 +917,29 @@ send(options: TCPSendOptions, callback: AsyncCallback\<void\>): void
```js
let tcp = socket.constructTCPSocketInstance();
let promise = tcp.connect({ address: {address: '192.168.xx.xxx', port: xxxx, family: 1} , timeout: 6000});
promise.then(() => {
tcp.connect({address: {address: '192.168.xx.xxx', port: xxxx, family: 1}, timeout: 6000}, () => {
console.log('connect success');
tcp.send({
data:'Hello, server!'
},err => {
if (err) {
console.log('send fail');
return;
}
console.log('send success');
data: 'Hello, server!'
//此处省略encoding, 默认为utf-8编码格式
}, err => {
if (err) {
console.log('send fail');
return;
}
console.log('send success');
})
}).catch(err => {
console.log('connect fail');
});
})
```
### send
send(options: TCPSendOptions): Promise\<void\>
通过TCPSocket连接发送数据。使用Promise方式作为异步方法。
>**说明:**
>connect方法调用成功后,才可调用此方法。
> **说明:**
> connect方法调用成功后,才可调用此方法。
**需要权限**:ohos.permission.INTERNET
......@@ -993,23 +968,22 @@ send(options: TCPSendOptions): Promise\<void\>
```js
let tcp = socket.constructTCPSocketInstance();
let promise1 = tcp.connect({ address: {address: '192.168.xx.xxx', port: xxxx, family: 1} , timeout: 6000});
let promise1 = tcp.connect({address: {address: '192.168.xx.xxx', port: xxxx, family: 1}, timeout: 6000});
promise1.then(() => {
console.log('connect success');
let promise2 = tcp.send({
data:'Hello, server!'
data: 'Hello, server!'
});
promise2.then(() => {
console.log('send success');
console.log('send success');
}).catch(err => {
console.log('send fail');
console.log('send fail');
});
}).catch(err => {
console.log('connect fail');
});
```
### close
close(callback: AsyncCallback\<void\>): void
......@@ -1038,14 +1012,13 @@ close(callback: AsyncCallback\<void\>): void
let tcp = socket.constructTCPSocketInstance();
tcp.close(err => {
if (err) {
console.log('close fail');
return;
console.log('close fail');
return;
}
console.log('close success');
})
```
### close
close(): Promise\<void\>
......@@ -1080,15 +1053,14 @@ promise.then(() => {
});
```
### getRemoteAddress
getRemoteAddress(callback: AsyncCallback\<NetAddress\>): void
获取对端Socket地址。使用callback方式作为异步方法。
>**说明:**
>connect方法调用成功后,才可调用此方法。
> **说明:**
> connect方法调用成功后,才可调用此方法。
**需要权限**:ohos.permission.INTERNET
......@@ -1110,30 +1082,26 @@ getRemoteAddress(callback: AsyncCallback\<NetAddress\>): void
```js
let tcp = socket.constructTCPSocketInstance();
let promise = tcp.connect({ address: {address: '192.168.xx.xxx', port: xxxx, family: 1} , timeout: 6000});
promise.then(() => {
tcp.connect({address: {address: '192.168.xx.xxx', port: xxxx, family: 1}, timeout: 6000}, () => {
console.log('connect success');
tcp.getRemoteAddress((err, data) => {
if (err) {
console.log('getRemoteAddressfail');
return;
}
console.log('getRemoteAddresssuccess:' + JSON.stringify(data));
if (err) {
console.log('getRemoteAddressfail');
return;
}
console.log('getRemoteAddresssuccess:' + JSON.stringify(data));
})
}).catch(err => {
console.log('connect fail');
});
```
### getRemoteAddress
getRemoteAddress(): Promise\<NetAddress\>
获取对端Socket地址。使用Promise方式作为异步方法。
>**说明:**
>connect方法调用成功后,才可调用此方法。
> **说明:**
> connect方法调用成功后,才可调用此方法。
**需要权限**:ohos.permission.INTERNET
......@@ -1155,29 +1123,28 @@ getRemoteAddress(): Promise\<NetAddress\>
```js
let tcp = socket.constructTCPSocketInstance();
let promise1 = tcp.connect({ address: {address: '192.168.xx.xxx', port: xxxx, family: 1} , timeout: 6000});
let promise1 = tcp.connect({address: {address: '192.168.xx.xxx', port: xxxx, family: 1}, timeout: 6000});
promise1.then(() => {
console.log('connect success');
let promise2 = tcp.getRemoteAddress();
promise2.then(() => {
console.log('getRemoteAddress success');
console.log('getRemoteAddress success');
}).catch(err => {
console.log('getRemoteAddressfail');
console.log('getRemoteAddressfail');
});
}).catch(err => {
console.log('connect fail');
});
```
### getState
getState(callback: AsyncCallback\<SocketStateBase\>): void
获取TCPSocket状态。使用callback方式作为异步方法。
>**说明:**
>bind或connect方法调用成功后,才可调用此方法。
> **说明:**
> bind或connect方法调用成功后,才可调用此方法。
**需要权限**:ohos.permission.INTERNET
......@@ -1199,30 +1166,26 @@ getState(callback: AsyncCallback\<SocketStateBase\>): void
```js
let tcp = socket.constructTCPSocketInstance();
let promise = tcp.connect({ address: {address: '192.168.xx.xxx', port: xxxx, family: 1} , timeout: 6000});
promise.then(() => {
let promise = tcp.connect({address: {address: '192.168.xx.xxx', port: xxxx, family: 1}, timeout: 6000}, () => {
console.log('connect success');
tcp.getState((err, data) => {
if (err) {
console.log('getState fail');
return;
}
console.log('getState success:' + JSON.stringify(data));
if (err) {
console.log('getState fail');
return;
}
console.log('getState success:' + JSON.stringify(data));
});
}).catch(err => {
console.log('connect fail');
});
```
### getState
getState(): Promise\<SocketStateBase\>
获取TCPSocket状态。使用Promise方式作为异步方法。
>**说明:**
>bind或connect方法调用成功后,才可调用此方法。
> **说明:**
> bind或connect方法调用成功后,才可调用此方法。
**需要权限**:ohos.permission.INTERNET
......@@ -1244,29 +1207,28 @@ getState(): Promise\<SocketStateBase\>
```js
let tcp = socket.constructTCPSocketInstance();
let promise = tcp.connect({ address: {address: '192.168.xx.xxx', port: xxxx, family: 1} , timeout: 6000});
let promise = tcp.connect({address: {address: '192.168.xx.xxx', port: xxxx, family: 1}, timeout: 6000});
promise.then(() => {
console.log('connect success');
let promise1 = tcp.getState();
promise1.then(() => {
console.log('getState success');
console.log('getState success');
}).catch(err => {
console.log('getState fail');
console.log('getState fail');
});
}).catch(err => {
console.log('connect fail');
});
```
### setExtraOptions
setExtraOptions(options: TCPExtraOptions, callback: AsyncCallback\<void\>): void
设置TCPSocket连接的其他属性。使用callback方式作为异步方法。
>**说明:**
>bind或connect方法调用成功后,才可调用此方法。
> **说明:**
> bind或connect方法调用成功后,才可调用此方法。
**需要权限**:ohos.permission.INTERNET
......@@ -1290,39 +1252,35 @@ setExtraOptions(options: TCPExtraOptions, callback: AsyncCallback\<void\>): void
```js
let tcp = socket.constructTCPSocketInstance();
let promise = tcp.connect({ address: {address: '192.168.xx.xxx', port: xxxx, family: 1} , timeout: 6000});
promise.then(() => {
let promise = tcp.connect({address: {address: '192.168.xx.xxx', port: xxxx, family: 1}, timeout: 6000}, () => {
console.log('connect success');
tcp.setExtraOptions({
keepAlive: true,
OOBInline: true,
TCPNoDelay: true,
socketLinger: { on:true, linger:10 },
receiveBufferSize: 1000,
sendBufferSize: 1000,
reuseAddress: true,
socketTimeout: 3000,
},err => {
if (err) {
console.log('setExtraOptions fail');
return;
}
console.log('setExtraOptions success');
keepAlive: true,
OOBInline: true,
TCPNoDelay: true,
socketLinger: {on: true, linger: 10},
receiveBufferSize: 1000,
sendBufferSize: 1000,
reuseAddress: true,
socketTimeout: 3000,
}, err => {
if (err) {
console.log('setExtraOptions fail');
return;
}
console.log('setExtraOptions success');
});
}).catch(err => {
console.log('connect fail');
});
```
### setExtraOptions
setExtraOptions(options: TCPExtraOptions): Promise\<void\>
设置TCPSocket连接的其他属性,使用Promise方式作为异步方法。
>**说明:**
>bind或connect方法调用成功后,才可调用此方法。
> **说明:**
> bind或connect方法调用成功后,才可调用此方法。
**需要权限**:ohos.permission.INTERNET
......@@ -1351,30 +1309,29 @@ setExtraOptions(options: TCPExtraOptions): Promise\<void\>
```js
let tcp = socket.constructTCPSocketInstance();
let promise = tcp.connect({ address: {address: '192.168.xx.xxx', port: xxxx, family: 1} , timeout: 6000});
let promise = tcp.connect({address: {address: '192.168.xx.xxx', port: xxxx, family: 1}, timeout: 6000});
promise.then(() => {
console.log('connect success');
let promise1 = tcp.setExtraOptions({
keepAlive: true,
OOBInline: true,
TCPNoDelay: true,
socketLinger: { on:true, linger:10 },
receiveBufferSize: 1000,
sendBufferSize: 1000,
reuseAddress: true,
socketTimeout: 3000,
keepAlive: true,
OOBInline: true,
TCPNoDelay: true,
socketLinger: {on: true, linger: 10},
receiveBufferSize: 1000,
sendBufferSize: 1000,
reuseAddress: true,
socketTimeout: 3000,
});
promise1.then(() => {
console.log('setExtraOptions success');
console.log('setExtraOptions success');
}).catch(err => {
console.log('setExtraOptions fail');
console.log('setExtraOptions fail');
});
}).catch(err => {
console.log('connect fail');
});
```
### on('message')
on(type: 'message', callback: Callback<{message: ArrayBuffer, remoteInfo: SocketRemoteInfo}\>): void
......@@ -1395,19 +1352,18 @@ on(type: 'message', callback: Callback<{message: ArrayBuffer, remoteInfo: Socket
```js
let tcp = socket.constructTCPSocketInstance();
tcp.on('message', value => {
console.log("on message, message:" + value.message + ", remoteInfo:" + value.remoteInfo)
console.log("on message, message:" + value.message + ", remoteInfo:" + value.remoteInfo)
});
```
### off('message')
off(type: 'message', callback?: Callback<{message: ArrayBuffer, remoteInfo: SocketRemoteInfo}\>): void
取消订阅TCPSocket连接的接收消息事件。使用callback方式作为异步方法。
>**说明:**
>可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
> **说明:**
> 可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
**系统能力**:SystemCapability.Communication.NetStack
......@@ -1422,8 +1378,8 @@ off(type: 'message', callback?: Callback<{message: ArrayBuffer, remoteInfo: Sock
```js
let tcp = socket.constructTCPSocketInstance();
let callback = value =>{
console.log("on message, message:" + value.message + ", remoteInfo:" + value.remoteInfo);
let callback = value => {
console.log("on message, message:" + value.message + ", remoteInfo:" + value.remoteInfo);
}
tcp.on('message', callback);
// 可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
......@@ -1431,7 +1387,6 @@ tcp.off('message', callback);
tcp.off('message');
```
### on('connect' | 'close')
on(type: 'connect' | 'close', callback: Callback\<void\>): void
......@@ -1452,22 +1407,21 @@ on(type: 'connect' | 'close', callback: Callback\<void\>): void
```js
let tcp = socket.constructTCPSocketInstance();
tcp.on('connect', () => {
console.log("on connect success")
console.log("on connect success")
});
tcp.on('close', data => {
console.log("on close success")
console.log("on close success")
});
```
### off('connect' | 'close')
off(type: 'connect' | 'close', callback?: Callback\<void\>): void
取消订阅TCPSocket的连接事件或关闭事件。使用callback方式作为异步方法。
>**说明:**
>可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
> **说明:**
> 可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
**系统能力**:SystemCapability.Communication.NetStack
......@@ -1482,15 +1436,15 @@ off(type: 'connect' | 'close', callback?: Callback\<void\>): void
```js
let tcp = socket.constructTCPSocketInstance();
let callback1 = () =>{
console.log("on connect success");
let callback1 = () => {
console.log("on connect success");
}
tcp.on('connect', callback1);
// 可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
tcp.off('connect', callback1);
tcp.off('connect');
let callback2 = () =>{
console.log("on close success");
let callback2 = () => {
console.log("on close success");
}
tcp.on('close', callback2);
// 可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
......@@ -1498,7 +1452,6 @@ tcp.off('close', callback2);
tcp.off('close');
```
### on('error')
on(type: 'error', callback: ErrorCallback): void
......@@ -1519,19 +1472,18 @@ on(type: 'error', callback: ErrorCallback): void
```js
let tcp = socket.constructTCPSocketInstance();
tcp.on('error', err => {
console.log("on error, err:" + JSON.stringify(err))
console.log("on error, err:" + JSON.stringify(err))
});
```
### off('error')
off(type: 'error', callback?: ErrorCallback): void
取消订阅TCPSocket连接的error事件。使用callback方式作为异步方法。
>**说明:**
>可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
> **说明:**
> 可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
**系统能力**:SystemCapability.Communication.NetStack
......@@ -1546,8 +1498,8 @@ off(type: 'error', callback?: ErrorCallback): void
```js
let tcp = socket.constructTCPSocketInstance();
let callback = err =>{
console.log("on error, err:" + JSON.stringify(err));
let callback = err => {
console.log("on error, err:" + JSON.stringify(err));
}
tcp.on('error', callback);
// 可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
......@@ -1555,7 +1507,6 @@ tcp.off('error', callback);
tcp.off('error');
```
## TCPConnectOptions
TCPSocket连接的参数。
......@@ -1769,12 +1720,11 @@ getState(): Promise\<SocketStateBase\>
**示例:**
```js
tls.bind({address: '192.168.xx.xxx', port: xxxx, family: 1}, err => {
if (err) {
console.log('bind fail');
return;
}
let promiseBind = tls.bind({address: '192.168.xx.xxx', port: xxxx, family: 1});
promiseBind.then(() => {
console.log('bind success');
}).catch((err) => {
console.log('bind fail');
});
let promise = tls.getState();
promise.then(() => {
......@@ -1822,18 +1772,19 @@ tls.setExtraOptions({
keepAlive: true,
OOBInline: true,
TCPNoDelay: true,
socketLinger: { on:true, linger:10 },
socketLinger: {on: true, linger: 10},
receiveBufferSize: 1000,
sendBufferSize: 1000,
reuseAddress: true,
socketTimeout: 3000,
},err => {
}, err => {
if (err) {
console.log('setExtraOptions fail');
return;
}
console.log('setExtraOptions success');
});
```
### setExtraOptions<sup>9+</sup>
......@@ -1878,7 +1829,7 @@ let promise = tls.setExtraOptions({
keepAlive: true,
OOBInline: true,
TCPNoDelay: true,
socketLinger: { on:true, linger:10 },
socketLinger: {on: true, linger: 10},
receiveBufferSize: 1000,
sendBufferSize: 1000,
reuseAddress: true,
......@@ -1956,12 +1907,12 @@ let options = {
},
};
tlsTwoWay.connect(options, (err, data) => {
console.error("connect callback error"+err);
console.error("connect callback error" + err);
console.log(JSON.stringify(data));
});
let tlsOneWay = socket.constructTLSSocketInstance(); // One way authentication
tlsOneWay.bind({address: '192.168.xxx.xxx', port: 8080, family: 1}, err => {
tlsOneWay.bind({address: '192.168.xxx.xxx', port: 8080, family: 1}, err => {
if (err) {
console.log('bind fail');
return;
......@@ -1975,12 +1926,12 @@ let oneWayOptions = {
family: 1,
},
secureOptions: {
ca: ["xxxx","xxxx"],
ca: ["xxxx", "xxxx"],
cipherSuite: "AES256-SHA256",
},
};
tlsOneWay.connect(oneWayOptions, (err, data) => {
console.error("connect callback error"+err);
console.error("connect callback error" + err);
console.log(JSON.stringify(data));
});
```
......@@ -2075,7 +2026,7 @@ let oneWayOptions = {
family: 1,
},
secureOptions: {
ca: ["xxxx","xxxx"],
ca: ["xxxx", "xxxx"],
cipherSuite: "AES256-SHA256",
},
};
......@@ -2551,7 +2502,7 @@ send(data: string): Promise\<void\>
**示例:**
```js
tls.send("xxxx").then(() =>{
tls.send("xxxx").then(() => {
console.log("send success");
}).catch(err => {
console.error(err);
......@@ -2619,7 +2570,7 @@ close(): Promise\<void\>
**示例:**
```js
tls.close().then(() =>{
tls.close().then(() => {
console.log("close success");
}).catch(err => {
console.error(err);
......
# @ohos.net.webSocket (WebSocket连接)
> **说明:**
> **说明:**
>
> 本模块首批接口从API version 6开始支持。后续版本的新增接口,采用上角标单独标记接口的起始版本。
使用WebSocket建立服务器与客户端的双向连接,需要先通过[createWebSocket](#websocketcreatewebsocket)方法创建[WebSocket](#websocket)对象,然后通过[connect](#connect)方法连接到服务器。当连接成功后,客户端会收到[open](#onopen)事件的回调,之后客户端就可以通过[send](#send)方法与服务器进行通信。当服务器发信息给客户端时,客户端会收到[message](#onmessage)事件的回调。当客户端不要此连接时,可以通过调用[close](#close)方法主动断开连接,之后客户端会收到[close](#onclose)事件的回调。
使用WebSocket建立服务器与客户端的双向连接,需要先通过[createWebSocket](#websocketcreatewebsocket)方法创建[WebSocket](#websocket)对象,然后通过[connect](#connect)方法连接到服务器。
当连接成功后,客户端会收到[open](#onopen)事件的回调,之后客户端就可以通过[send](#send)方法与服务器进行通信。
当服务器发信息给客户端时,客户端会收到[message](#onmessage)事件的回调。当客户端不要此连接时,可以通过调用[close](#close)方法主动断开连接,之后客户端会收到[close](#onclose)事件的回调。
若在上述任一过程中发生错误,客户端会收到[error](#onerror)事件的回调。
## 导入模块
```js
......@@ -21,44 +22,48 @@ import webSocket from '@ohos.net.webSocket';
```js
import webSocket from '@ohos.net.webSocket';
var defaultIpAddress = "ws://";
let defaultIpAddress = "ws://";
let ws = webSocket.createWebSocket();
ws.on('open', (err, value) => {
console.log("on open, status:" + value['status'] + ", message:" + value['message']);
// 当收到on('open')事件时,可以通过send()方法与服务器进行通信
ws.send("Hello, server!", (err, value) => {
if (!err) {
console.log("send success");
} else {
console.log("send fail, err:" + JSON.stringify(err));
}
});
if (err != undefined) {
console.log(JSON.stringify(err))
return
}
console.log("on open, status:" + value['status'] + ", message:" + value['message']);
// 当收到on('open')事件时,可以通过send()方法与服务器进行通信
ws.send("Hello, server!", (err, value) => {
if (!err) {
console.log("send success");
} else {
console.log("send fail, err:" + JSON.stringify(err));
}
});
});
ws.on('message', (err, value) => {
console.log("on message, message:" + value);
// 当收到服务器的`bye`消息时(此消息字段仅为示意,具体字段需要与服务器协商),主动断开连接
if (value === 'bye') {
ws.close((err, value) => {
if (!err) {
console.log("close success");
} else {
console.log("close fail, err is " + JSON.stringify(err));
}
});
}
console.log("on message, message:" + value);
// 当收到服务器的`bye`消息时(此消息字段仅为示意,具体字段需要与服务器协商),主动断开连接
if (value === 'bye') {
ws.close((err, value) => {
if (!err) {
console.log("close success");
} else {
console.log("close fail, err is " + JSON.stringify(err));
}
});
}
});
ws.on('close', (err, value) => {
console.log("on close, code is " + value.code + ", reason is " + value.reason);
console.log("on close, code is " + value.code + ", reason is " + value.reason);
});
ws.on('error', (err) => {
console.log("on error, error:" + JSON.stringify(err));
console.log("on error, error:" + JSON.stringify(err));
});
ws.connect(defaultIpAddress, (err, value) => {
if (!err) {
console.log("connect success");
} else {
console.log("connect fail, err:" + JSON.stringify(err));
}
if (!err) {
console.log("connect success");
} else {
console.log("connect fail, err:" + JSON.stringify(err));
}
});
```
......@@ -82,7 +87,6 @@ createWebSocket(): WebSocket
let ws = webSocket.createWebSocket();
```
## WebSocket
在调用WebSocket的方法前,需要先通过[webSocket.createWebSocket](#websocketcreatewebsocket)创建一个WebSocket。
......@@ -93,6 +97,9 @@ connect(url: string, callback: AsyncCallback\<boolean\>): void
根据URL地址,建立一个WebSocket连接,使用callback方式作为异步方法。
> **说明:**
> 可通过监听error事件获得该接口的执行结果,错误发生时会得到错误码:200。
**需要权限**:ohos.permission.INTERNET
**系统能力**:SystemCapability.Communication.NetStack
......@@ -117,21 +124,23 @@ connect(url: string, callback: AsyncCallback\<boolean\>): void
let ws = webSocket.createWebSocket();
let url = "ws://"
ws.connect(url, (err, value) => {
if (!err) {
console.log("connect success");
} else {
console.log("connect fail, err:" + JSON.stringify(err))
}
if (!err) {
console.log("connect success");
} else {
console.log("connect fail, err:" + JSON.stringify(err))
}
});
```
### connect
connect(url: string, options: WebSocketRequestOptions, callback: AsyncCallback\<boolean\>): void
根据URL地址和header,建立一个WebSocket连接,使用callback方式作为异步方法。
> **说明:**
> 可通过监听error事件获得该接口的执行结果,错误发生时会得到错误码:200。
**需要权限**:ohos.permission.INTERNET
**系统能力**:SystemCapability.Communication.NetStack
......@@ -157,26 +166,28 @@ connect(url: string, options: WebSocketRequestOptions, callback: AsyncCallback\<
let ws = webSocket.createWebSocket();
let url = "ws://"
ws.connect(url, {
header: {
"key": "value",
"key2": "value2"
}
header: {
"key": "value",
"key2": "value2"
}
}, (err, value) => {
if (!err) {
console.log("connect success");
} else {
console.log("connect fail, err:" + JSON.stringify(err))
}
if (!err) {
console.log("connect success");
} else {
console.log("connect fail, err:" + JSON.stringify(err))
}
});
```
### connect
connect(url: string, options?: WebSocketRequestOptions): Promise\<boolean\>
根据URL地址和header,建立一个WebSocket连接,使用Promise方式作为异步方法。
> **说明:**
> 可通过监听error事件获得该接口的执行结果,错误发生时会得到错误码:200。
**需要权限**:ohos.permission.INTERNET
**系统能力**:SystemCapability.Communication.NetStack
......@@ -208,13 +219,12 @@ let ws = webSocket.createWebSocket();
let url = "ws://"
let promise = ws.connect(url);
promise.then((value) => {
console.log("connect success")
console.log("connect success")
}).catch((err) => {
console.log("connect fail, error:" + JSON.stringify(err))
console.log("connect fail, error:" + JSON.stringify(err))
});
```
### send
send(data: string | ArrayBuffer, callback: AsyncCallback\<boolean\>): void
......@@ -245,17 +255,16 @@ send(data: string | ArrayBuffer, callback: AsyncCallback\<boolean\>): void
let ws = webSocket.createWebSocket();
let url = "ws://"
ws.connect(url, (err, value) => {
ws.send("Hello, server!", (err, value) => {
if (!err) {
console.log("send success");
} else {
console.log("send fail, err:" + JSON.stringify(err))
}
});
ws.send("Hello, server!", (err, value) => {
if (!err) {
console.log("send success");
} else {
console.log("send fail, err:" + JSON.stringify(err))
}
});
});
```
### send
send(data: string | ArrayBuffer): Promise\<boolean\>
......@@ -291,16 +300,15 @@ send(data: string | ArrayBuffer): Promise\<boolean\>
let ws = webSocket.createWebSocket();
let url = "ws://"
ws.connect(url, (err, value) => {
let promise = ws.send("Hello, server!");
promise.then((value) => {
console.log("send success")
}).catch((err) => {
console.log("send fail, error:" + JSON.stringify(err))
});
let promise = ws.send("Hello, server!");
promise.then((value) => {
console.log("send success")
}).catch((err) => {
console.log("send fail, error:" + JSON.stringify(err))
});
});
```
### close
close(callback: AsyncCallback\<boolean\>): void
......@@ -328,17 +336,15 @@ close(callback: AsyncCallback\<boolean\>): void
```js
let ws = webSocket.createWebSocket();
let url = "ws://"
ws.close((err, value) => {
if (!err) {
console.log("close success")
} else {
console.log("close fail, err is " + JSON.stringify(err))
}
if (!err) {
console.log("close success")
} else {
console.log("close fail, err is " + JSON.stringify(err))
}
});
```
### close
close(options: WebSocketCloseOptions, callback: AsyncCallback\<boolean\>): void
......@@ -367,20 +373,18 @@ close(options: WebSocketCloseOptions, callback: AsyncCallback\<boolean\>): void
```js
let ws = webSocket.createWebSocket();
let url = "ws://"
ws.close({
code: 1000,
reason: "your reason"
code: 1000,
reason: "your reason"
}, (err, value) => {
if (!err) {
console.log("close success")
} else {
console.log("close fail, err is " + JSON.stringify(err))
}
if (!err) {
console.log("close success")
} else {
console.log("close fail, err is " + JSON.stringify(err))
}
});
```
### close
close(options?: WebSocketCloseOptions): Promise\<boolean\>
......@@ -414,19 +418,17 @@ close(options?: WebSocketCloseOptions): Promise\<boolean\>
```js
let ws = webSocket.createWebSocket();
let url = "ws://"
let promise = ws.close({
code: 1000,
reason: "your reason"
code: 1000,
reason: "your reason"
});
promise.then((value) => {
console.log("close success")
console.log("close success")
}).catch((err) => {
console.log("close fail, err is " + JSON.stringify(err))
console.log("close fail, err is " + JSON.stringify(err))
});
```
### on('open')
on(type: 'open', callback: AsyncCallback\<Object\>): void
......@@ -442,25 +444,23 @@ on(type: 'open', callback: AsyncCallback\<Object\>): void
| type | string | 是 | 'open':WebSocket的打开事件。 |
| callback | AsyncCallback\<Object\> | 是 | 回调函数。 |
**示例:**
```js
let ws = webSocket.createWebSocket();
ws.on('open', (err, value) => {
console.log("on open, status:" + value['status'] + ", message:" + value['message']);
console.log("on open, status:" + value['status'] + ", message:" + value['message']);
});
```
### off('open')
off(type: 'open', callback?: AsyncCallback\<Object\>): void
取消订阅WebSocket的打开事件,使用callback方式作为异步方法。
>**说明:**
>可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
> **说明:**
> 可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
**系统能力**:SystemCapability.Communication.NetStack
......@@ -476,22 +476,21 @@ off(type: 'open', callback?: AsyncCallback\<Object\>): void
```js
let ws = webSocket.createWebSocket();
let callback1 = (err, value) => {
console.log("on open, status:" + value['status'] + ", message:" + value['message']);
console.log("on open, status:" + value['status'] + ", message:" + value['message']);
}
ws.on('open', callback1);
// 可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅
ws.off('open', callback1);
```
### on('message')
on(type: 'message', callback: AsyncCallback\<string | ArrayBuffer\>): void
订阅WebSocket的接收到服务器消息事件,使用callback方式作为异步方法。每个消息最大长度为4K,超过4K自动分片。
>**说明:**
>AsyncCallback中的数据可以是字符串(API 6)或ArrayBuffer(API 8)。
> **说明:**
> AsyncCallback中的数据可以是字符串(API 6)或ArrayBuffer(API 8)。
**系统能力**:SystemCapability.Communication.NetStack
......@@ -507,20 +506,19 @@ on(type: 'message', callback: AsyncCallback\<string | ArrayBuffer\>): void
```js
let ws = webSocket.createWebSocket();
ws.on('message', (err, value) => {
console.log("on message, message:" + value);
console.log("on message, message:" + value);
});
```
### off('message')
off(type: 'message', callback?: AsyncCallback\<string | ArrayBuffer\>): void
取消订阅WebSocket的接收到服务器消息事件,使用callback方式作为异步方法。每个消息最大长度为4K,超过4K自动分片。
>**说明:**
>AsyncCallback中的数据可以是字符串(API 6)或ArrayBuffer(API 8)。
>可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
> **说明:**
> AsyncCallback中的数据可以是字符串(API 6)或ArrayBuffer(API 8)。
> 可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
**系统能力**:SystemCapability.Communication.NetStack
......@@ -538,7 +536,6 @@ let ws = webSocket.createWebSocket();
ws.off('message');
```
### on('close')
on(type: 'close', callback: AsyncCallback\<{ code: number, reason: string }\>): void
......@@ -559,19 +556,18 @@ on(type: 'close', callback: AsyncCallback\<{ code: number, reason: string }\>):
```js
let ws = webSocket.createWebSocket();
ws.on('close', (err, value) => {
console.log("on close, code is " + value.code + ", reason is " + value.reason);
console.log("on close, code is " + value.code + ", reason is " + value.reason);
});
```
### off('close')
off(type: 'close', callback?: AsyncCallback\<{ code: number, reason: string }\>): void
取消订阅WebSocket的关闭事件,使用callback方式作为异步方法。
>**说明:**
>可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
> **说明:**
> 可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
**系统能力**:SystemCapability.Communication.NetStack
......@@ -589,7 +585,6 @@ let ws = webSocket.createWebSocket();
ws.off('close');
```
### on('error')
on(type: 'error', callback: ErrorCallback): void
......@@ -603,26 +598,25 @@ on(type: 'error', callback: ErrorCallback): void
| 参数名 | 类型 | 必填 | 说明 |
| -------- | ------------- | ---- | ------------------------------- |
| type | string | 是 | 'error':WebSocket的Error事件。 |
| callback | ErrorCallback | 是 | 回调函数。 |
| callback | ErrorCallback | 是 | 回调函数。<br>常见错误码:200 |
**示例:**
```js
let ws = webSocket.createWebSocket();
ws.on('error', (err) => {
console.log("on error, error:" + JSON.stringify(err))
console.log("on error, error:" + JSON.stringify(err))
});
```
### off('error')
off(type: 'error', callback?: ErrorCallback): void
取消订阅WebSocket的Error事件,使用callback方式作为异步方法。
>**说明:**
>可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
> **说明:**
> 可以指定传入on中的callback取消一个订阅,也可以不指定callback清空所有订阅。
**系统能力**:SystemCapability.Communication.NetStack
......@@ -640,7 +634,6 @@ let ws = webSocket.createWebSocket();
ws.off('error');
```
## WebSocketRequestOptions
建立WebSocket连接时,可选参数的类型和说明。
......@@ -651,7 +644,6 @@ ws.off('error');
| ------ | ------ | ---- | ------------------------------------------------------------ |
| header | Object | 否 | 建立WebSocket连接可选参数,代表建立连接时携带的HTTP头信息。参数内容自定义,也可以不指定。 |
## WebSocketCloseOptions
关闭WebSocket连接时,可选参数的类型和说明。
......
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