提交 9af16a9f 编写于 作者: Y Yangys

Update net docs

Signed-off-by: NYangys <yangyousheng@huawei.com>
上级 292e1b57
...@@ -42,47 +42,48 @@ let httpRequest = http.createHttp(); ...@@ -42,47 +42,48 @@ 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 // 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+ // 从API 8开始,使用on('headersReceive', Callback)替代on('headerReceive', AsyncCallback)。 8+
httpRequest.on('headersReceive', (header) => { httpRequest.on('headersReceive', (header) => {
console.info('header: ' + JSON.stringify(header)); console.info('header: ' + JSON.stringify(header));
}); });
httpRequest.request( 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 // 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", "EXAMPLE_URL",
{ {
method: http.RequestMethod.POST, // 可选,默认为http.RequestMethod.GET 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 // 开发者根据自身业务需要添加header字段
header: { header: {
'Content-Type': 'application/json' 'Content-Type': 'application/json'
}, },
// 当使用POST请求时此字段用于传递内容 // 当使用POST请求时此字段用于传递内容
extraData: { extraData: {
"data": "data to send", "data": "data to send",
}, },
expectDataType: http.HttpDataType.STRING, // 可选,指定返回数据的类型 expectDataType: http.HttpDataType.STRING, // 可选,指定返回数据的类型
usingCache: true, // 可选,默认为true usingCache: true, // 可选,默认为true
priority: 1, // 可选,默认为1 priority: 1, // 可选,默认为1
connectTimeout: 60000, // 可选,默认为60000ms connectTimeout: 60000, // 可选,默认为60000ms
readTimeout: 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 usingProtocol: http.HttpProtocol.HTTP1_1, // 可选,协议类型默认值由系统自动指定
}, (err, data) => { }, (err, data) => {
if (!err) { if (!err) {
// data.result为HTTP响应内容,可根据业务需要进行解析 // 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('Result:' + JSON.stringify(data.result));
console.info('code:' + JSON.stringify(data.responseCode)); 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 // 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('header:' + JSON.stringify(data.header));
console.info('cookies:' + JSON.stringify(data.cookies)); // 8+ console.info('cookies:' + JSON.stringify(data.cookies)); // 8+
} else { } else {
console.info('error:' + JSON.stringify(err)); console.info('error:' + JSON.stringify(err));
// 取消订阅HTTP响应头事件 // 取消订阅HTTP响应头事件
httpRequest.off('headersReceive'); httpRequest.off('headersReceive');
// 当该请求使用完毕时,调用destroy方法主动销毁 // 当该请求使用完毕时,调用destroy方法主动销毁
httpRequest.destroy(); httpRequest.destroy();
}
} }
}
); );
``` ```
## 相关实例 ## 相关实例
针对HTTP数据请求,有以下相关实例可供参考: 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) - [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 # 网络共享
## 简介 ## 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。 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:** > **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)。 > 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 ## 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。 - WIFI共享:通过WIFI热点共享网络。
- USB共享:通过USB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 ## 约束
- 开发语言:C++ JS
- 系统:linux内核 - 开发语言:C++ JS
- 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。 - 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 ## 场景介绍
网络共享的典型场景有: 网络共享的典型场景有:
- 开启网络共享
- 停止网络共享 - 开启网络共享
- 获取共享网络的数据流量 - 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。 以下分别介绍具体开发方式。
## 接口说明 ## 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) 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 | | 类型 | 接口 | 功能说明 |
...@@ -54,18 +61,18 @@ ...@@ -54,18 +61,18 @@
```js ```js
// 从@ohos.net.sharing中导入sharing命名空间 // 从@ohos.net.sharing中导入sharing命名空间
import sharing from '@ohos.net.sharing' import sharing from '@ohos.net.sharing'
// 注册监听共享状态的改变 // 注册监听共享状态的改变
sharing.on('sharingStateChange', (error, data) => { sharing.on('sharingStateChange', (error, data) => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
console.log(JSON.stringify(data)); console.log(JSON.stringify(data));
}); });
// 调用startSharing方法,来开启指定类型共享 // 调用startSharing方法,来开启指定类型共享
sharing.startSharing(sharing.SharingIfaceType.SHARING_WIFI, (error) => { sharing.startSharing(sharing.SharingIfaceType.SHARING_WIFI, (error) => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
}); });
``` ```
## 停止网络共享 ## 停止网络共享
...@@ -79,18 +86,18 @@ ...@@ -79,18 +86,18 @@
```js ```js
// 从@ohos.net.sharing中导入sharing命名空间 // 从@ohos.net.sharing中导入sharing命名空间
import sharing from '@ohos.net.sharing' import sharing from '@ohos.net.sharing'
// 注册监听共享状态的改变 // 注册监听共享状态的改变
sharing.on('sharingStateChange', (error, data) => { sharing.on('sharingStateChange', (error, data) => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
console.log(JSON.stringify(data)); console.log(JSON.stringify(data));
}); });
// 调用stopSharing方法,来停止指定类型共享 // 调用stopSharing方法,来停止指定类型共享
sharing.stopSharing(sharing.SharingIfaceType.SHARING_WIFI, (error) => { sharing.stopSharing(sharing.SharingIfaceType.SHARING_WIFI, (error) => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
}); });
``` ```
## 获取共享网络的数据流量 ## 获取共享网络的数据流量
...@@ -104,27 +111,27 @@ ...@@ -104,27 +111,27 @@
```js ```js
// 从@ohos.net.sharing中导入sharing命名空间 // 从@ohos.net.sharing中导入sharing命名空间
import sharing from '@ohos.net.sharing' import sharing from '@ohos.net.sharing'
// 调用startSharing方法,来开启指定类型共享 // 调用startSharing方法,来开启指定类型共享
sharing.startSharing(sharing.SharingIfaceType.SHARING_WIFI, (error) => { sharing.startSharing(sharing.SharingIfaceType.SHARING_WIFI, (error) => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
}); });
// 调用getStatsTotalBytes方法,来获取共享网络数据量 // 调用getStatsTotalBytes方法,来获取共享网络数据量
sharing.getStatsTotalBytes((error, data) => { sharing.getStatsTotalBytes((error, data) => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
console.log(JSON.stringify(data)); 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 // 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) => { sharing.stopSharing(sharing.SharingIfaceType.SHARING_WIFI, (error) => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
}); });
// 再次调用getStatsTotalBytes方法,共享网络数据量已清零 // 再次调用getStatsTotalBytes方法,共享网络数据量已清零
sharing.getStatsTotalBytes((error, data) => { sharing.getStatsTotalBytes((error, data) => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
console.log(JSON.stringify(data)); console.log(JSON.stringify(data));
}); });
``` ```
...@@ -184,145 +184,144 @@ UDP与TCP流程大体类似,下面以TCP为例: ...@@ -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。 7. TLSSocket连接使用完毕后,主动关闭。
```js ```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();
// 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 => {
// 订阅TLS Socket相关的订阅事件 console.log("on message")
tlsTwoWay.on('message', value => { let buffer = value.message
console.log("on message") let dataView = new DataView(buffer)
let buffer = value.message let str = ""
let dataView = new DataView(buffer) for (let i = 0; i < dataView.byteLength; ++i) {
let str = "" str += String.fromCharCode(dataView.getUint8(i))
for (let i = 0; i < dataView.byteLength; ++i) { }
str += String.fromCharCode(dataView.getUint8(i)) console.log("on connect received:" + str)
} });
console.log("on connect received:" + str) tlsTwoWay.on('connect', () => {
}); console.log("on connect")
tlsTwoWay.on('connect', () => { });
console.log("on connect") tlsTwoWay.on('close', () => {
}); console.log("on close")
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 => {
// 绑定本地IP地址和端口。 if (err) {
tlsTwoWay.bind({address: '192.168.xxx.xxx', port: xxxx, family: 1}, err => { console.log('bind fail');
if (err) { return;
console.log('bind fail'); }
return; console.log('bind success');
} });
console.log('bind success');
}); // 设置通信过程中使用参数
let options = {
// 设置通信过程中使用参数 ALPNProtocols: ["spdy/1", "http/1.1"],
let options = {
ALPNProtocols: ["spdy/1", "http/1.1"], // 连接到指定的IP地址和端口。
address: {
// 连接到指定的IP地址和端口。 address: "192.168.xx.xxx",
address: { port: xxxx, // 端口
address: "192.168.xx.xxx", family: 1,
port: xxxx, // 端口 },
family: 1,
}, // 设置用于通信过程中完成校验的参数。
secureOptions: {
// 设置用于通信过程中完成校验的参数。 key: "xxxx", // 密钥
secureOptions: { cert: "xxxx", // 数字证书
key: "xxxx", // 密钥 ca: ["xxxx"], // CA证书
cert: "xxxx", // 数字证书 passwd: "xxxx", // 生成密钥时的密码
ca: ["xxxx"], // CA证书 protocols: [socket.Protocol.TLSv12], // 通信协议
passwd: "xxxx", // 生成密钥时的密码 useRemoteCipherPrefer: true, // 是否优先使用对端密码套件
protocols: [socket.Protocol.TLSv12], // 通信协议 signatureAlgorithms: "rsa_pss_rsae_sha256:ECDSA+SHA256", // 签名算法
useRemoteCipherPrefer: true, // 是否优先使用对端密码套件 cipherSuite: "AES256-SHA256", // 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) => {
// 建立连接 console.error(err);
tlsTwoWay.connect(options, (err, data) => { console.log(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) => {
// 连接使用完毕后,主动关闭。取消相关事件的订阅。 if (err) {
tlsTwoWay.close((err) => { console.log("close callback error = " + err);
if (err) { } else {
console.log("close callback error = " + err); console.log("close success");
} else { }
console.log("close success"); tlsTwoWay.off('message');
} tlsTwoWay.off('connect');
tlsTwoWay.off('message'); tlsTwoWay.off('close');
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
// 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 => {
// 订阅TLS Socket相关的订阅事件 console.log("on message")
tlsTwoWay.on('message', value => { let buffer = value.message
console.log("on message") let dataView = new DataView(buffer)
let buffer = value.message let str = ""
let dataView = new DataView(buffer) for (let i = 0; i < dataView.byteLength; ++i) {
let str = "" str += String.fromCharCode(dataView.getUint8(i))
for (let i = 0;i < dataView.byteLength; ++i) { }
str += String.fromCharCode(dataView.getUint8(i)) console.log("on connect received:" + str)
} });
console.log("on connect received:" + str) tlsTwoWay.on('connect', () => {
}); console.log("on connect")
tlsTwoWay.on('connect', () => { });
console.log("on connect") tlsTwoWay.on('close', () => {
}); console.log("on close")
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 => {
// 绑定本地IP地址和端口。 if (err) {
tlsOneWay.bind({address: '192.168.xxx.xxx', port: xxxx, family: 1}, err => { console.log('bind fail');
if (err) { return;
console.log('bind fail'); }
return; console.log('bind success');
} });
console.log('bind success');
}); // 设置通信过程中使用参数
let oneWayOptions = {
// 设置通信过程中使用参数 address: {
let oneWayOptions = { address: "192.168.xxx.xxx",
address: { port: xxxx,
address: "192.168.xxx.xxx", family: 1,
port: xxxx, },
family: 1, secureOptions: {
}, ca: ["xxxx", "xxxx"], // CA证书
secureOptions: { cipherSuite: "AES256-SHA256", // 密码套件
ca: ["xxxx","xxxx"], // CA证书 },
cipherSuite: "AES256-SHA256", // 密码套件 };
},
}; // 建立连接
tlsOneWay.connect(oneWayOptions, (err, data) => {
// 建立连接 console.error(err);
tlsOneWay.connect(oneWayOptions, (err, data) => { console.log(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) => {
// 连接使用完毕后,主动关闭。取消相关事件的订阅。 if (err) {
tlsTwoWay.close((err) => { console.log("close callback error = " + err);
if (err) { } else {
console.log("close callback error = " + err); console.log("close success");
} else { }
console.log("close success"); tlsTwoWay.off('message');
} tlsTwoWay.off('connect');
tlsTwoWay.off('message'); tlsTwoWay.off('close');
tlsTwoWay.off('connect'); });
tlsTwoWay.off('close');
});
``` ```
## 相关实例 ## 相关实例
针对Socket连接开发,有以下相关实例可供参考: 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) - [`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) - [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 # WebSocket连接
## 场景介绍 ## 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。 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 ## 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。 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 ...@@ -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。 | | on(type: 'error') | 订阅WebSocket的Error事件。 |
| off(type: 'error') | 取消订阅WebSocket的Error事件。 | | off(type: 'error') | 取消订阅WebSocket的Error事件。 |
## 开发步骤 ## 开发步骤
1. 导入需要的webSocket模块。 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 ...@@ -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。 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。 5. 使用完WebSocket连接之后,主动断开连接。
```js ```js
import webSocket from '@ohos.net.webSocket'; import webSocket from '@ohos.net.webSocket';
var defaultIpAddress = "ws://"; var defaultIpAddress = "ws://";
let ws = webSocket.createWebSocket(); let ws = webSocket.createWebSocket();
ws.on('open', (err, value) => { ws.on('open', (err, value) => {
console.log("on open, status:" + JSON.stringify(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 // 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) => { ws.send("Hello, server!", (err, value) => {
if (!err) { if (!err) {
console.log("Message sent successfully"); console.log("Message sent successfully");
} else { } else {
console.log("Failed to send the message. Err:" + JSON.stringify(err)); console.log("Failed to send the message. Err:" + JSON.stringify(err));
} }
}); });
}); });
ws.on('message', (err, value) => { ws.on('message', (err, value) => {
console.log("on message, message:" + 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 // 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') { if (value === 'bye') {
ws.close((err, value) => { ws.close((err, value) => {
if (!err) { if (!err) {
console.log("Connection closed successfully"); console.log("Connection closed successfully");
} else { } else {
console.log("Failed to close the connection. Err: " + JSON.stringify(err)); console.log("Failed to close the connection. Err: " + JSON.stringify(err));
} }
}); });
} }
}); });
ws.on('close', (err, value) => { 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) => { 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) => { ws.connect(defaultIpAddress, (err, value) => {
if (!err) { if (!err) {
console.log("Connected successfully"); console.log("Connected successfully");
} else { } else {
console.log("Connection failed. Err:" + JSON.stringify(err)); console.log("Connection failed. Err:" + JSON.stringify(err));
} }
}); });
``` ```
## 相关实例 ## 相关实例
针对WebSocket连接的开发,有以下相关实例可供参考: 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) - [`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 @@ ...@@ -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。 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。 >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(); ...@@ -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 // 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+ // 从API 8开始,使用on('headersReceive', Callback)替代on('headerReceive', AsyncCallback)。 8+
httpRequest.on('headersReceive', (header) => { httpRequest.on('headersReceive', (header) => {
console.info('header: ' + JSON.stringify(header)); console.info('header: ' + JSON.stringify(header));
}); });
httpRequest.request( 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 // 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", "EXAMPLE_URL",
{ {
method: http.RequestMethod.POST, // 可选,默认为http.RequestMethod.GET 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 // 开发者根据自身业务需要添加header字段
header: { header: {
'Content-Type': 'application/json' 'Content-Type': 'application/json'
}, },
// 当使用POST请求时此字段用于传递内容 // 当使用POST请求时此字段用于传递内容
extraData: { extraData: {
"data": "data to send", "data": "data to send",
}, },
expectDataType: http.HttpDataType.STRING, // 可选,指定返回数据的类型 expectDataType: http.HttpDataType.STRING, // 可选,指定返回数据的类型
usingCache: true, // 可选,默认为true usingCache: true, // 可选,默认为true
priority: 1, // 可选,默认为1 priority: 1, // 可选,默认为1
connectTimeout: 60000, // 可选,默认为60000ms connectTimeout: 60000, // 可选,默认为60000ms
readTimeout: 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 usingProtocol: http.HttpProtocol.HTTP1_1, // 可选,协议类型默认值由系统自动指定
}, (err, data) => { }, (err, data) => {
if (!err) { if (!err) {
// data.result为HTTP响应内容,可根据业务需要进行解析 // 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('Result:' + JSON.stringify(data.result));
console.info('code:' + JSON.stringify(data.responseCode)); 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 // 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('header:' + JSON.stringify(data.header));
console.info('cookies:' + JSON.stringify(data.cookies)); // 8+ console.info('cookies:' + JSON.stringify(data.cookies)); // 8+
} else { } else {
console.info('error:' + JSON.stringify(err)); console.info('error:' + JSON.stringify(err));
// 取消订阅HTTP响应头事件 // 取消订阅HTTP响应头事件
httpRequest.off('headersReceive'); httpRequest.off('headersReceive');
// 当该请求使用完毕时,调用destroy方法主动销毁。 // 当该请求使用完毕时,调用destroy方法主动销毁。
httpRequest.destroy(); httpRequest.destroy();
}
} }
}
); );
``` ```
...@@ -68,7 +68,8 @@ httpRequest.request( ...@@ -68,7 +68,8 @@ httpRequest.request(
createHttp(): HttpRequest createHttp(): HttpRequest
创建一个HTTP请求,里面包括发起请求、中断请求、订阅/取消订阅HTTP Response Header事件。每一个HttpRequest对象对应一个HTTP请求。如需发起多个HTTP请求,须为每个HTTP请求创建对应HttpRequest对象。 创建一个HTTP请求,里面包括发起请求、中断请求、订阅/取消订阅HTTP Response
Header事件。每一个HttpRequest对象对应一个HTTP请求。如需发起多个HTTP请求,须为每个HTTP请求创建对应HttpRequest对象。
**系统能力**:SystemCapability.Communication.NetStack **系统能力**:SystemCapability.Communication.NetStack
...@@ -82,6 +83,7 @@ createHttp(): HttpRequest ...@@ -82,6 +83,7 @@ createHttp(): HttpRequest
```js ```js
import http from '@ohos.net.http'; import http from '@ohos.net.http';
let httpRequest = http.createHttp(); let httpRequest = http.createHttp();
``` ```
...@@ -95,8 +97,8 @@ request(url: string, callback: AsyncCallback\<HttpResponse\>):void ...@@ -95,8 +97,8 @@ 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。 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:** > **说明:**
>此接口仅支持数据大小为5M以内的数据传输。 > 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 **需要权限**:ohos.permission.INTERNET
...@@ -121,7 +123,7 @@ request(url: string, callback: AsyncCallback\<HttpResponse\>):void ...@@ -121,7 +123,7 @@ request(url: string, callback: AsyncCallback\<HttpResponse\>):void
| 2300052 | Server returned nothing (no headers, no data). | | 2300052 | Server returned nothing (no headers, no data). |
| 2300999 | Unknown Other 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)。 > 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)
...@@ -129,14 +131,14 @@ request(url: string, callback: AsyncCallback\<HttpResponse\>):void ...@@ -129,14 +131,14 @@ request(url: string, callback: AsyncCallback\<HttpResponse\>):void
```js ```js
httpRequest.request("EXAMPLE_URL", (err, data) => { httpRequest.request("EXAMPLE_URL", (err, data) => {
if (!err) { if (!err) {
console.info('Result:' + data.result); console.info('Result:' + data.result);
console.info('code:' + data.responseCode); console.info('code:' + data.responseCode);
console.info('header:' + JSON.stringify(data.header)); console.info('header:' + JSON.stringify(data.header));
console.info('cookies:' + data.cookies); // 8+ console.info('cookies:' + data.cookies); // 8+
} else { } else {
console.info('error:' + JSON.stringify(err)); console.info('error:' + JSON.stringify(err));
} }
}); });
``` ```
...@@ -146,8 +148,8 @@ request(url: string, options: HttpRequestOptions, callback: AsyncCallback\<HttpR ...@@ -146,8 +148,8 @@ 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。 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:** > **说明:**
>此接口仅支持数据大小为5M以内的数据传输。 > 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 **需要权限**:ohos.permission.INTERNET
...@@ -197,7 +199,7 @@ request(url: string, options: HttpRequestOptions, callback: AsyncCallback\<HttpR ...@@ -197,7 +199,7 @@ request(url: string, options: HttpRequestOptions, callback: AsyncCallback\<HttpR
| 2300094 | An authentication function returned an error. | | 2300094 | An authentication function returned an error. |
| 2300999 | Unknown Other 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)。 > 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)
...@@ -205,25 +207,25 @@ request(url: string, options: HttpRequestOptions, callback: AsyncCallback\<HttpR ...@@ -205,25 +207,25 @@ request(url: string, options: HttpRequestOptions, callback: AsyncCallback\<HttpR
```js ```js
httpRequest.request("EXAMPLE_URL", httpRequest.request("EXAMPLE_URL",
{ {
method: http.RequestMethod.GET, method: http.RequestMethod.GET,
header: { header: {
'Content-Type': 'application/json' 'Content-Type': 'application/json'
}, },
readTimeout: 60000, readTimeout: 60000,
connectTimeout: 60000 connectTimeout: 60000
}, (err, data) => { }, (err, data) => {
if (!err) { if (!err) {
console.info('Result:' + data.result); console.info('Result:' + data.result);
console.info('code:' + data.responseCode); console.info('code:' + data.responseCode);
console.info('header:' + JSON.stringify(data.header)); console.info('header:' + JSON.stringify(data.header));
console.info('cookies:' + data.cookies); // 8+ console.info('cookies:' + data.cookies); // 8+
console.info('header.Content-Type:' + data.header['Content-Type']); console.info('header.Content-Type:' + data.header['Content-Type']);
console.info('header.Status-Line:' + data.header['Status-Line']); console.info('header.Status-Line:' + data.header['Status-Line']);
} else { } else {
console.info('error:' + JSON.stringify(err)); console.info('error:' + JSON.stringify(err));
} }
}); });
``` ```
### request ### request
...@@ -232,8 +234,8 @@ request(url: string, options? : HttpRequestOptions): Promise\<HttpResponse\> ...@@ -232,8 +234,8 @@ 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。 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:** > **说明:**
>此接口仅支持数据大小为5M以内的数据传输。 > 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 **需要权限**:ohos.permission.INTERNET
...@@ -288,30 +290,30 @@ request(url: string, options? : HttpRequestOptions): Promise\<HttpResponse\> ...@@ -288,30 +290,30 @@ request(url: string, options? : HttpRequestOptions): Promise\<HttpResponse\>
| 2300094 | An authentication function returned an error. | | 2300094 | An authentication function returned an error. |
| 2300999 | Unknown Other 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)。 > 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:** **示例:**
```js ```js
let promise = httpRequest.request("EXAMPLE_URL", { let promise = httpRequest.request("EXAMPLE_URL", {
method: http.RequestMethod.GET, method: http.RequestMethod.GET,
connectTimeout: 60000, connectTimeout: 60000,
readTimeout: 60000, readTimeout: 60000,
header: { header: {
'Content-Type': 'application/json' 'Content-Type': 'application/json'
} }
}); });
promise.then((data) => { promise.then((data) => {
console.info('Result:' + data.result); console.info('Result:' + data.result);
console.info('code:' + data.responseCode); console.info('code:' + data.responseCode);
console.info('header:' + JSON.stringify(data.header)); console.info('header:' + JSON.stringify(data.header));
console.info('cookies:' + data.cookies); // 8+ console.info('cookies:' + data.cookies); // 8+
console.info('header.Content-Type:' + data.header['Content-Type']); console.info('header.Content-Type:' + data.header['Content-Type']);
console.info('header.Status-Line:' + data.header['Status-Line']); console.info('header.Status-Line:' + data.header['Status-Line']);
}).catch((err) => { }).catch((err) => {
console.info('error:' + JSON.stringify(err)); console.info('error:' + JSON.stringify(err));
}); });
``` ```
...@@ -337,8 +339,8 @@ on(type: 'headerReceive', callback: AsyncCallback\<Object\>): void ...@@ -337,8 +339,8 @@ on(type: 'headerReceive', callback: AsyncCallback\<Object\>): void
订阅HTTP Response Header 事件。 订阅HTTP Response Header 事件。
>**说明:** > **说明:**
>此接口已废弃,建议使用[on('headersReceive')<sup>8+</sup>](#onheadersreceive8)替代。 > 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 **系统能力**:SystemCapability.Communication.NetStack
...@@ -353,7 +355,7 @@ on(type: 'headerReceive', callback: AsyncCallback\<Object\>): void ...@@ -353,7 +355,7 @@ on(type: 'headerReceive', callback: AsyncCallback\<Object\>): void
```js ```js
httpRequest.on('headerReceive', (data) => { httpRequest.on('headerReceive', (data) => {
console.info('error:' + JSON.stringify(data)); console.info('error:' + JSON.stringify(data));
}); });
``` ```
...@@ -363,7 +365,7 @@ off(type: 'headerReceive', callback?: AsyncCallback\<Object\>): void ...@@ -363,7 +365,7 @@ off(type: 'headerReceive', callback?: AsyncCallback\<Object\>): void
取消订阅HTTP Response Header 事件。 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。 >1. 此接口已废弃,建议使用[off('headersReceive')<sup>8+</sup>](#offheadersreceive8)替代。
> >
...@@ -403,7 +405,7 @@ on(type: 'headersReceive', callback: Callback\<Object\>): void ...@@ -403,7 +405,7 @@ on(type: 'headersReceive', callback: Callback\<Object\>): void
```js ```js
httpRequest.on('headersReceive', (header) => { httpRequest.on('headersReceive', (header) => {
console.info('header: ' + JSON.stringify(header)); console.info('header: ' + JSON.stringify(header));
}); });
``` ```
...@@ -413,8 +415,8 @@ off(type: 'headersReceive', callback?: Callback\<Object\>): void ...@@ -413,8 +415,8 @@ off(type: 'headersReceive', callback?: Callback\<Object\>): void
取消订阅HTTP Response Header 事件。 取消订阅HTTP Response Header 事件。
>**说明:** > **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。 > 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 **系统能力**:SystemCapability.Communication.NetStack
...@@ -450,7 +452,7 @@ once(type: 'headersReceive', callback: Callback\<Object\>): void ...@@ -450,7 +452,7 @@ once(type: 'headersReceive', callback: Callback\<Object\>): void
```js ```js
httpRequest.once('headersReceive', (header) => { httpRequest.once('headersReceive', (header) => {
console.info('header: ' + JSON.stringify(header)); console.info('header: ' + JSON.stringify(header));
}); });
``` ```
...@@ -462,11 +464,11 @@ httpRequest.once('headersReceive', (header) => { ...@@ -462,11 +464,11 @@ httpRequest.once('headersReceive', (header) => {
| 名称 | 类型 | 必填 | 说明 | | 名称 | 类型 | 必填 | 说明 |
| -------------- | --------------------------------------------- | ---- | ------------------------------------------------------------ | | -------------- | --------------------------------------------- | ---- | ------------------------------------------------------------ |
| method | [RequestMethod](#requestmethod) | 否 | 请求方式。 | | method | [RequestMethod](#requestmethod) | 否 | 请求方式,默认为GET。 |
| 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> | | extraData | string \| Object \| ArrayBuffer<sup>6+</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。如果设置了此参数,系统将优先返回指定的类型。 | | 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。 | | 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'}。 | | 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。 | | 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。 | | connectTimeout | number | 否 | 连接超时时间。单位为毫秒(ms),默认为60000ms。 |
...@@ -542,9 +544,9 @@ request方法回调函数的返回值类型。 ...@@ -542,9 +544,9 @@ request方法回调函数的返回值类型。
| 名称 | 类型 | 必填 | 说明 | | 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 | | 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。 | | 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。 | | 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。 | | cookies<sup>8+</sup> | string | 是 | 服务器返回的 cookies。 |
## http.createHttpResponseCache<sup>9+</sup> ## http.createHttpResponseCache<sup>9+</sup>
...@@ -571,6 +573,7 @@ createHttpResponseCache(cacheSize?: number): HttpResponseCache ...@@ -571,6 +573,7 @@ createHttpResponseCache(cacheSize?: number): HttpResponseCache
```js ```js
import http from '@ohos.net.http'; import http from '@ohos.net.http';
let httpResponseCache = http.createHttpResponseCache(); let httpResponseCache = http.createHttpResponseCache();
``` ```
...@@ -653,6 +656,7 @@ httpResponseCache.delete(err => { ...@@ -653,6 +656,7 @@ httpResponseCache.delete(err => {
console.info('delete success'); console.info('delete success');
}); });
``` ```
### delete<sup>9+</sup> ### delete<sup>9+</sup>
delete(): Promise\<void\> delete(): Promise\<void\>
......
...@@ -48,19 +48,19 @@ setIfaceConfig(iface: string, ic: InterfaceConfiguration, callback: AsyncCallbac ...@@ -48,19 +48,19 @@ setIfaceConfig(iface: string, ic: InterfaceConfiguration, callback: AsyncCallbac
```js ```js
ethernet.setIfaceConfig("eth0", { ethernet.setIfaceConfig("eth0", {
mode: 0, mode: 0,
ipAddr: "192.168.xx.xxx", ipAddr: "192.168.xx.xxx",
route: "192.168.xx.xxx", route: "192.168.xx.xxx",
gateway: "192.168.xx.xxx", gateway: "192.168.xx.xxx",
netMask: "255.255.255.0", netMask: "255.255.255.0",
dnsServers: "1.1.1.1", dnsServers: "1.1.1.1",
domain: "2.2.2.2" domain: "2.2.2.2"
}, (error) => { }, (error) => {
if (error) { if (error) {
console.log("setIfaceConfig callback error = " + JSON.stringify(error)); console.log("setIfaceConfig callback error = " + JSON.stringify(error));
} else { } else {
console.log("setIfaceConfig callback ok "); console.log("setIfaceConfig callback ok ");
} }
}); });
``` ```
...@@ -106,17 +106,17 @@ setIfaceConfig(iface: string, ic: InterfaceConfiguration): Promise\<void> ...@@ -106,17 +106,17 @@ setIfaceConfig(iface: string, ic: InterfaceConfiguration): Promise\<void>
```js ```js
ethernet.setIfaceConfig("eth0", { ethernet.setIfaceConfig("eth0", {
mode: 0, mode: 0,
ipAddr: "192.168.xx.xxx", ipAddr: "192.168.xx.xxx",
route: "192.168.xx.xxx", route: "192.168.xx.xxx",
gateway: "192.168.xx.xxx", gateway: "192.168.xx.xxx",
netMask: "255.255.255.0", netMask: "255.255.255.0",
dnsServers: "1.1.1.1", dnsServers: "1.1.1.1",
domain: "2.2.2.2" domain: "2.2.2.2"
}).then(() => { }).then(() => {
console.log("setIfaceConfig promise ok "); console.log("setIfaceConfig promise ok ");
}).catch(error => { }).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>): ...@@ -154,17 +154,17 @@ getIfaceConfig(iface: string, callback: AsyncCallback\<InterfaceConfiguration>):
```js ```js
ethernet.getIfaceConfig("eth0", (error, value) => { ethernet.getIfaceConfig("eth0", (error, value) => {
if (error) { if (error) {
console.log("getIfaceConfig callback error = " + JSON.stringify(error)); console.log("getIfaceConfig callback error = " + JSON.stringify(error));
} else { } else {
console.log("getIfaceConfig callback mode = " + JSON.stringify(value.mode)); console.log("getIfaceConfig callback mode = " + JSON.stringify(value.mode));
console.log("getIfaceConfig callback ipAddr = " + JSON.stringify(value.ipAddr)); console.log("getIfaceConfig callback ipAddr = " + JSON.stringify(value.ipAddr));
console.log("getIfaceConfig callback route = " + JSON.stringify(value.route)); console.log("getIfaceConfig callback route = " + JSON.stringify(value.route));
console.log("getIfaceConfig callback gateway = " + JSON.stringify(value.gateway)); console.log("getIfaceConfig callback gateway = " + JSON.stringify(value.gateway));
console.log("getIfaceConfig callback netMask = " + JSON.stringify(value.netMask)); console.log("getIfaceConfig callback netMask = " + JSON.stringify(value.netMask));
console.log("getIfaceConfig callback dnsServers = " + JSON.stringify(value.dnsServers)); console.log("getIfaceConfig callback dnsServers = " + JSON.stringify(value.dnsServers));
console.log("getIfaceConfig callback domain = " + JSON.stringify(value.domain)); console.log("getIfaceConfig callback domain = " + JSON.stringify(value.domain));
} }
}); });
``` ```
...@@ -207,15 +207,15 @@ getIfaceConfig(iface: string): Promise\<InterfaceConfiguration> ...@@ -207,15 +207,15 @@ getIfaceConfig(iface: string): Promise\<InterfaceConfiguration>
```js ```js
ethernet.getIfaceConfig("eth0").then((data) => { ethernet.getIfaceConfig("eth0").then((data) => {
console.log("getIfaceConfig promise mode = " + JSON.stringify(data.mode)); console.log("getIfaceConfig promise mode = " + JSON.stringify(data.mode));
console.log("getIfaceConfig promise ipAddr = " + JSON.stringify(data.ipAddr)); console.log("getIfaceConfig promise ipAddr = " + JSON.stringify(data.ipAddr));
console.log("getIfaceConfig promise route = " + JSON.stringify(data.route)); console.log("getIfaceConfig promise route = " + JSON.stringify(data.route));
console.log("getIfaceConfig promise gateway = " + JSON.stringify(data.gateway)); console.log("getIfaceConfig promise gateway = " + JSON.stringify(data.gateway));
console.log("getIfaceConfig promise netMask = " + JSON.stringify(data.netMask)); console.log("getIfaceConfig promise netMask = " + JSON.stringify(data.netMask));
console.log("getIfaceConfig promise dnsServers = " + JSON.stringify(data.dnsServers)); console.log("getIfaceConfig promise dnsServers = " + JSON.stringify(data.dnsServers));
console.log("getIfaceConfig promise domain = " + JSON.stringify(data.domain)); console.log("getIfaceConfig promise domain = " + JSON.stringify(data.domain));
}).catch(error => { }).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 ...@@ -253,11 +253,11 @@ isIfaceActive(iface: string, callback: AsyncCallback\<number>): void
```js ```js
ethernet.isIfaceActive("eth0", (error, value) => { ethernet.isIfaceActive("eth0", (error, value) => {
if (error) { if (error) {
console.log("whether2Activate callback error = " + JSON.stringify(error)); console.log("whether2Activate callback error = " + JSON.stringify(error));
} else { } else {
console.log("whether2Activate callback = " + JSON.stringify(value)); console.log("whether2Activate callback = " + JSON.stringify(value));
} }
}); });
``` ```
...@@ -300,9 +300,9 @@ isIfaceActive(iface: string): Promise\<number> ...@@ -300,9 +300,9 @@ isIfaceActive(iface: string): Promise\<number>
```js ```js
ethernet.isIfaceActive("eth0").then((data) => { ethernet.isIfaceActive("eth0").then((data) => {
console.log("isIfaceActive promise = " + JSON.stringify(data)); console.log("isIfaceActive promise = " + JSON.stringify(data));
}).catch(error => { }).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 ...@@ -336,14 +336,14 @@ getAllActiveIfaces(callback: AsyncCallback\<Array\<string>>): void
```js ```js
ethernet.getAllActiveIfaces((error, value) => { ethernet.getAllActiveIfaces((error, value) => {
if (error) { if (error) {
console.log("getAllActiveIfaces callback error = " + JSON.stringify(error)); console.log("getAllActiveIfaces callback error = " + JSON.stringify(error));
} else { } else {
console.log("getAllActiveIfaces callback value.length = " + JSON.stringify(value.length)); console.log("getAllActiveIfaces callback value.length = " + JSON.stringify(value.length));
for (let i = 0; i < value.length; i++) { for (let i = 0; i < value.length; i++) {
console.log("getAllActiveIfaces callback = " + JSON.stringify(value[i])); console.log("getAllActiveIfaces callback = " + JSON.stringify(value[i]));
}
} }
}
}); });
``` ```
...@@ -377,15 +377,83 @@ getAllActiveIfaces(): Promise\<Array\<string>> ...@@ -377,15 +377,83 @@ getAllActiveIfaces(): Promise\<Array\<string>>
```js ```js
ethernet.getAllActiveIfaces().then((data) => { ethernet.getAllActiveIfaces().then((data) => {
console.log("getAllActiveIfaces promise data.length = " + JSON.stringify(data.length)); console.log("getAllActiveIfaces promise data.length = " + JSON.stringify(data.length));
for (let i = 0; i < data.length; i++) { for (let i = 0; i < data.length; i++) {
console.log("getAllActiveIfaces promise = " + JSON.stringify(data[i])); console.log("getAllActiveIfaces promise = " + JSON.stringify(data[i]));
} }
}).catch(error => { }).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 ## InterfaceConfiguration
以太网连接配置网络信息。 以太网连接配置网络信息。
......
...@@ -43,10 +43,12 @@ setBackgroundPolicy(isAllowed: boolean, callback: AsyncCallback\<void>): void ...@@ -43,10 +43,12 @@ setBackgroundPolicy(isAllowed: boolean, callback: AsyncCallback\<void>): void
```js ```js
policy.setBackgroundPolicy(Boolean(Number.parseInt(this.isBoolean))), (error, data) => { policy.setBackgroundPolicy(Boolean(Number.parseInt(this.isBoolean))), (error, data) => {
this.callBack(error, data); this.callBack(error, data);
console.log(JSON.stringify(error)) console.log(JSON.stringify(error))
console.log(JSON.stringify(data)) console.log(JSON.stringify(data))
}); }
)
;
``` ```
## policy.setBackgroundPolicy ## policy.setBackgroundPolicy
...@@ -84,9 +86,9 @@ setBackgroundPolicy(isAllowed: boolean): Promise\<void> ...@@ -84,9 +86,9 @@ setBackgroundPolicy(isAllowed: boolean): Promise\<void>
**示例:** **示例:**
```js ```js
policy.setBackgroundPolicy(Boolean(Number.parseInt(this.isBoolean))).then(function(error, data) { policy.setBackgroundPolicy(Boolean(Number.parseInt(this.isBoolean))).then(function (error, data) {
console.log(JSON.stringify(error)) console.log(JSON.stringify(error))
console.log(JSON.stringify(data)) console.log(JSON.stringify(data))
}) })
``` ```
...@@ -118,9 +120,9 @@ isBackgroundAllowed(callback: AsyncCallback\<boolean>): void ...@@ -118,9 +120,9 @@ isBackgroundAllowed(callback: AsyncCallback\<boolean>): void
```js ```js
policy.isBackgroundAllowed((error, data) => { policy.isBackgroundAllowed((error, data) => {
this.callBack(error, data); this.callBack(error, data);
console.log(JSON.stringify(error)) console.log(JSON.stringify(error))
console.log(JSON.stringify(data)) console.log(JSON.stringify(data))
}); });
``` ```
...@@ -151,9 +153,9 @@ isBackgroundAllowed(): Promise\<boolean>; ...@@ -151,9 +153,9 @@ isBackgroundAllowed(): Promise\<boolean>;
**示例:** **示例:**
```js ```js
policy.isBackgroundAllowed().then(function(error, data) { policy.isBackgroundAllowed().then(function (error, data) {
console.log(JSON.stringify(error)) console.log(JSON.stringify(error))
console.log(JSON.stringify(data)) console.log(JSON.stringify(data))
}) })
``` ```
...@@ -190,10 +192,10 @@ setPolicyByUid(uid: number, policy: NetUidPolicy, callback: AsyncCallback\<void> ...@@ -190,10 +192,10 @@ setPolicyByUid(uid: number, policy: NetUidPolicy, callback: AsyncCallback\<void>
```js ```js
let param = { 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) => { 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>; ...@@ -234,11 +236,11 @@ setPolicyByUid(uid: number, policy: NetUidPolicy): Promise\<void>;
```js ```js
let param = { 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) { policy.setPolicyByUid(Number.parseInt(this.firstParam), Number.parseInt(this.currentNetUidPolicy)).then(function (error, data) {
console.log(JSON.stringify(error)) console.log(JSON.stringify(error))
console.log(JSON.stringify(data)) console.log(JSON.stringify(data))
}) })
``` ```
...@@ -274,7 +276,7 @@ getPolicyByUid(uid: number, callback: AsyncCallback\<NetUidPolicy>): void ...@@ -274,7 +276,7 @@ getPolicyByUid(uid: number, callback: AsyncCallback\<NetUidPolicy>): void
```js ```js
policy.getPolicyByUid(Number.parseInt(this.firstParam), (error, data) => { 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>; ...@@ -313,9 +315,9 @@ getPolicyByUid(uid: number): Promise\<NetUidPolicy>;
**示例:** **示例:**
```js ```js
policy.getPolicyByUid(Number.parseInt(this.firstParam)).then(function(error, data) { policy.getPolicyByUid(Number.parseInt(this.firstParam)).then(function (error, data) {
console.log(JSON.stringify(error)) console.log(JSON.stringify(error))
console.log(JSON.stringify(data)) console.log(JSON.stringify(data))
}) })
``` ```
...@@ -351,7 +353,7 @@ getUidsByPolicy(policy: NetUidPolicy, callback: AsyncCallback\<Array\<number>>): ...@@ -351,7 +353,7 @@ getUidsByPolicy(policy: NetUidPolicy, callback: AsyncCallback\<Array\<number>>):
```js ```js
policy.getUidsByPolicy(Number.parseInt(this.currentNetUidPolicy), (error, data) => { 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>>; ...@@ -390,9 +392,9 @@ function getUidsByPolicy(policy: NetUidPolicy): Promise\<Array\<number>>;
**示例:** **示例:**
```js ```js
policy.getUidsByPolicy(Number.parseInt(this.firstParam)).then(function(error, data) { policy.getUidsByPolicy(Number.parseInt(this.firstParam)).then(function (error, data) {
console.log(JSON.stringify(error)) console.log(JSON.stringify(error))
console.log(JSON.stringify(data)) console.log(JSON.stringify(data))
}) })
``` ```
...@@ -425,7 +427,7 @@ getNetQuotaPolicies(callback: AsyncCallback\<Array\<NetQuotaPolicy>>): void ...@@ -425,7 +427,7 @@ getNetQuotaPolicies(callback: AsyncCallback\<Array\<NetQuotaPolicy>>): void
```js ```js
policy.getNetQuotaPolicies((error, data) => { policy.getNetQuotaPolicies((error, data) => {
this.callBack(error, data); this.callBack(error, data);
}); });
``` ```
...@@ -456,9 +458,9 @@ getNetQuotaPolicies(): Promise\<Array\<NetQuotaPolicy>>; ...@@ -456,9 +458,9 @@ getNetQuotaPolicies(): Promise\<Array\<NetQuotaPolicy>>;
**示例:** **示例:**
```js ```js
policy.getNetQuotaPolicies().then(function(error, data) { policy.getNetQuotaPolicies().then(function (error, data) {
console.log(JSON.stringify(error)) console.log(JSON.stringify(error))
console.log(JSON.stringify(data)) console.log(JSON.stringify(data))
}) })
``` ```
...@@ -493,12 +495,22 @@ setNetQuotaPolicies(quotaPolicies: Array\<NetQuotaPolicy>, callback: AsyncCallba ...@@ -493,12 +495,22 @@ setNetQuotaPolicies(quotaPolicies: Array\<NetQuotaPolicy>, callback: AsyncCallba
**示例:** **示例:**
```js ```js
let param = {netType:Number.parseInt(this.netType), iccid:this.iccid, ident:this.ident, periodDuration:this.periodDuration, warningBytes:Number.parseInt(this.warningBytes), let param = {
limitBytes:Number.parseInt(this.limitBytes), lastWarningRemind:this.lastWarningRemind, lastLimitRemind:this.lastLimitRemind, metered:Boolean(Number.parseInt(this.metered)), limitAction:this.limitAction}; 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); this.netQuotaPolicyList.push(param);
policy.setNetQuotaPolicies(this.netQuotaPolicyList, (error, data) => { policy.setNetQuotaPolicies(this.netQuotaPolicyList, (error, data) => {
this.callBack(error, data); this.callBack(error, data);
}); });
``` ```
...@@ -537,13 +549,23 @@ setNetQuotaPolicies(quotaPolicies: Array\<NetQuotaPolicy>): Promise\<void>; ...@@ -537,13 +549,23 @@ setNetQuotaPolicies(quotaPolicies: Array\<NetQuotaPolicy>): Promise\<void>;
**示例:** **示例:**
```js ```js
let param = {netType:Number.parseInt(this.netType), iccid:this.iccid, ident:this.ident, periodDuration:this.periodDuration, warningBytes:Number.parseInt(this.warningBytes), let param = {
limitBytes:Number.parseInt(this.limitBytes), lastWarningRemind:this.lastWarningRemind, lastLimitRemind:this.lastLimitRemind, metered:Boolean(Number.parseInt(this.metered)), limitAction:this.limitAction}; 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); this.netQuotaPolicyList.push(param);
policy.setNetQuotaPolicies(this.netQuotaPolicyList).then(function(error, data) { policy.setNetQuotaPolicies(this.netQuotaPolicyList).then(function (error, data) {
console.log(JSON.stringify(error)) console.log(JSON.stringify(error))
console.log(JSON.stringify(data)) console.log(JSON.stringify(data))
}) })
``` ```
...@@ -579,7 +601,7 @@ restoreAllPolicies(iccid: string, callback: AsyncCallback\<void>): void ...@@ -579,7 +601,7 @@ restoreAllPolicies(iccid: string, callback: AsyncCallback\<void>): void
```js ```js
this.firstParam = iccid; this.firstParam = iccid;
policy.restoreAllPolicies(this.firstParam, (error, data) => { policy.restoreAllPolicies(this.firstParam, (error, data) => {
this.callBack(error, data); this.callBack(error, data);
}); });
``` ```
...@@ -619,9 +641,9 @@ restoreAllPolicies(iccid: string): Promise\<void>; ...@@ -619,9 +641,9 @@ restoreAllPolicies(iccid: string): Promise\<void>;
```js ```js
this.firstParam = iccid; this.firstParam = iccid;
policy.restoreAllPolicies(this.firstParam).then(function(error, data){ policy.restoreAllPolicies(this.firstParam).then(function (error, data) {
console.log(JSON.stringify(error)) console.log(JSON.stringify(error))
console.log(JSON.stringify(data)) console.log(JSON.stringify(data))
}) })
``` ```
...@@ -659,10 +681,10 @@ isUidNetAllowed(uid: number, isMetered: boolean, callback: AsyncCallback\<boolea ...@@ -659,10 +681,10 @@ isUidNetAllowed(uid: number, isMetered: boolean, callback: AsyncCallback\<boolea
```js ```js
let param = { 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) => { 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>; ...@@ -704,11 +726,11 @@ isUidNetAllowed(uid: number, isMetered: boolean): Promise\<boolean>;
```js ```js
let param = { 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) { policy.isUidNetAllowed(Number.parseInt(this.firstParam), Boolean(Number.parseInt(this.isBoolean))).then(function (error, data) {
console.log(JSON.stringify(error)) console.log(JSON.stringify(error))
console.log(JSON.stringify(data)) console.log(JSON.stringify(data))
}) })
``` ```
...@@ -746,10 +768,10 @@ isUidNetAllowed(uid: number, iface: string, callback: AsyncCallback\<boolean>): ...@@ -746,10 +768,10 @@ isUidNetAllowed(uid: number, iface: string, callback: AsyncCallback\<boolean>):
```js ```js
let param = { 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) => { 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>; ...@@ -790,11 +812,11 @@ isUidNetAllowed(uid: number, iface: string): Promise\<boolean>;
```js ```js
let param = { 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) { policy.isUidNetAllowed(Number.parseInt(this.firstParam), this.secondParam).then(function (error, data) {
console.log(JSON.stringify(error)) console.log(JSON.stringify(error))
console.log(JSON.stringify(data)) console.log(JSON.stringify(data))
}) })
``` ```
...@@ -831,10 +853,10 @@ setDeviceIdleAllowList(uid: number, isAllowed: boolean, callback: AsyncCallback\ ...@@ -831,10 +853,10 @@ setDeviceIdleAllowList(uid: number, isAllowed: boolean, callback: AsyncCallback\
```js ```js
let param = { 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) => { 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>; ...@@ -875,11 +897,11 @@ setDeviceIdleAllowList(uid: number, isAllowed: boolean): Promise\<void>;
```js ```js
let param = { 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) { policy.setDeviceIdleAllowList(Number.parseInt(this.firstParam), Boolean(Number.parseInt(this.isBoolean))).then(function (error, data) {
console.log(JSON.stringify(error)) console.log(JSON.stringify(error))
console.log(JSON.stringify(data)) console.log(JSON.stringify(data))
}) })
``` ```
...@@ -912,7 +934,7 @@ getDeviceIdleAllowList(callback: AsyncCallback\<Array\<number>>): void ...@@ -912,7 +934,7 @@ getDeviceIdleAllowList(callback: AsyncCallback\<Array\<number>>): void
```js ```js
policy.getDeviceIdleAllowList((error, data) => { policy.getDeviceIdleAllowList((error, data) => {
this.callBack(error, data); this.callBack(error, data);
}); });
``` ```
...@@ -943,9 +965,9 @@ getDeviceIdleAllowList(): Promise\<Array\<number>>; ...@@ -943,9 +965,9 @@ getDeviceIdleAllowList(): Promise\<Array\<number>>;
**示例:** **示例:**
```js ```js
policy.getDeviceIdleAllowList().then(function(error, data) { policy.getDeviceIdleAllowList().then(function (error, data) {
console.log(JSON.stringify(error)) console.log(JSON.stringify(error))
console.log(JSON.stringify(data)) console.log(JSON.stringify(data))
}) })
``` ```
...@@ -981,7 +1003,7 @@ getBackgroundPolicyByUid(uid: number, callback: AsyncCallback\<NetBackgroundPoli ...@@ -981,7 +1003,7 @@ getBackgroundPolicyByUid(uid: number, callback: AsyncCallback\<NetBackgroundPoli
```js ```js
this.firstParam = uid this.firstParam = uid
policy.getBackgroundPolicyByUid(Number.parseInt(this.firstParam), (error, data) => { 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>; ...@@ -1021,9 +1043,9 @@ getBackgroundPolicyByUid(uid: number): Promise\<NetBackgroundPolicy>;
```js ```js
this.firstParam = uid this.firstParam = uid
policy.getBackgroundPolicyByUid(Number.parseInt(this.firstParam)).then(function(error, data) { policy.getBackgroundPolicyByUid(Number.parseInt(this.firstParam)).then(function (error, data) {
console.log(JSON.stringify(error)) console.log(JSON.stringify(error))
console.log(JSON.stringify(data)) console.log(JSON.stringify(data))
}) })
``` ```
...@@ -1059,7 +1081,7 @@ resetPolicies(iccid: string, callback: AsyncCallback\<void>): void ...@@ -1059,7 +1081,7 @@ resetPolicies(iccid: string, callback: AsyncCallback\<void>): void
```js ```js
this.firstParam = iccid this.firstParam = iccid
policy.resetPolicies(this.firstParam, (error, data) => { policy.resetPolicies(this.firstParam, (error, data) => {
this.callBack(error, data); this.callBack(error, data);
}); });
``` ```
...@@ -1098,13 +1120,13 @@ resetPolicies(iccid: string): Promise\<void>; ...@@ -1098,13 +1120,13 @@ resetPolicies(iccid: string): Promise\<void>;
**示例:** **示例:**
```js ```js
policy.getUidsByPolicy(Number.parseInt(this.firstParam)).then(function(error, data) { policy.getUidsByPolicy(Number.parseInt(this.firstParam)).then(function (error, data) {
}) })
this.firstParam = iccid this.firstParam = iccid
policy.resetPolicies(this.firstParam).then(function(error, data) { policy.resetPolicies(this.firstParam).then(function (error, data) {
console.log(JSON.stringify(error)) console.log(JSON.stringify(error))
console.log(JSON.stringify(data)) console.log(JSON.stringify(data))
}) })
``` ```
...@@ -1142,10 +1164,10 @@ updateRemindPolicy(netType: NetBearType, iccid: string, remindType: RemindType, ...@@ -1142,10 +1164,10 @@ updateRemindPolicy(netType: NetBearType, iccid: string, remindType: RemindType,
```js ```js
let param = { 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) => { 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): ...@@ -1187,11 +1209,11 @@ updateRemindPolicy(netType: NetBearType, iccid: string, remindType: RemindType):
```js ```js
let param = { 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) { 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(error))
console.log(JSON.stringify(data)) console.log(JSON.stringify(data))
}) })
``` ```
...@@ -1228,10 +1250,10 @@ setPowerSaveAllowList(uid: number, isAllowed: boolean, callback: AsyncCallback\< ...@@ -1228,10 +1250,10 @@ setPowerSaveAllowList(uid: number, isAllowed: boolean, callback: AsyncCallback\<
```js ```js
let param = { 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) => { 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>; ...@@ -1272,11 +1294,11 @@ setPowerSaveAllowList(uid: number, isAllowed: boolean): Promise\<void>;
```js ```js
let param = { 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) { policy.setPowerSaveAllowList(Number.parseInt(this.firstParam), Boolean(Number.parseInt(this.isBoolean))).then(function (error, data) {
console.log(JSON.stringify(error)) console.log(JSON.stringify(error))
console.log(JSON.stringify(data)) console.log(JSON.stringify(data))
}) })
``` ```
...@@ -1309,7 +1331,7 @@ getPowerSaveAllowList(callback: AsyncCallback\<Array\<number>>): void ...@@ -1309,7 +1331,7 @@ getPowerSaveAllowList(callback: AsyncCallback\<Array\<number>>): void
```js ```js
policy.getPowerSaveAllowList((error, data) => { policy.getPowerSaveAllowList((error, data) => {
this.callBack(error, data); this.callBack(error, data);
}); });
``` ```
...@@ -1340,9 +1362,9 @@ getPowerSaveAllowList(): Promise\<Array\<number>>; ...@@ -1340,9 +1362,9 @@ getPowerSaveAllowList(): Promise\<Array\<number>>;
**示例:** **示例:**
```js ```js
policy.getPowerSaveAllowList().then(function(error, data) { policy.getPowerSaveAllowList().then(function (error, data) {
console.log(JSON.stringify(error)) console.log(JSON.stringify(error))
console.log(JSON.stringify(data)) console.log(JSON.stringify(data))
}) })
``` ```
...@@ -1371,7 +1393,7 @@ on(type: "netUidPolicyChange", callback: Callback\<{ uid: number, policy: NetUid ...@@ -1371,7 +1393,7 @@ on(type: "netUidPolicyChange", callback: Callback\<{ uid: number, policy: NetUid
```js ```js
policy.on('netUidPolicyChange', (data) => { 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 ...@@ -1396,7 +1418,7 @@ on(type: "netUidRuleChange", callback: Callback\<{ uid: number, rule: NetUidRule
```js ```js
policy.on('netUidRuleChange', (data) => { 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 ...@@ -1421,7 +1443,7 @@ on(type: "netMeteredIfacesChange", callback: Callback\<Array\<string>>): void
```js ```js
policy.on('netMeteredIfacesChange', (data) => { 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 ...@@ -1446,7 +1468,7 @@ on(type: "netQuotaPolicyChange", callback: Callback\<Array\<NetQuotaPolicy>>): v
```js ```js
policy.on('netQuotaPolicyChange', (data) => { 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 ...@@ -1471,7 +1493,7 @@ on(type: "netBackgroundPolicyChange", callback: Callback\<boolean>): void
```js ```js
policy.on('netBackgroundPolicyChange', (data) => { policy.on('netBackgroundPolicyChange', (data) => {
this.log('on netBackgroundPolicyChange:' + JSON.stringify(data)); this.log('on netBackgroundPolicyChange:' + JSON.stringify(data));
}) })
``` ```
...@@ -1540,10 +1562,8 @@ policy.on('netBackgroundPolicyChange', (data) => { ...@@ -1540,10 +1562,8 @@ policy.on('netBackgroundPolicyChange', (data) => {
**系统能力**:SystemCapability.Communication.NetManager.Core **系统能力**:SystemCapability.Communication.NetManager.Core
| 参数名 | 值 | 说明 | | 参数名 | 值 | 说明 | | ---------------------- | - | ------- | | REMIND_TYPE_WARNING | 1 | 警告提醒 | | REMIND_TYPE_LIMIT | 2 |
| ---------------------- | - | ------- | 限制提醒 |
| REMIND_TYPE_WARNING | 1 | 警告提醒 |
| REMIND_TYPE_LIMIT | 2 | 限制提醒 |
## NetUidPolicy ## NetUidPolicy
......
...@@ -43,8 +43,8 @@ isSharingSupported(callback: AsyncCallback\<boolean>): void ...@@ -43,8 +43,8 @@ isSharingSupported(callback: AsyncCallback\<boolean>): void
```js ```js
sharing.isSharingSupported((error, data) => { sharing.isSharingSupported((error, data) => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
console.log(JSON.stringify(data)); console.log(JSON.stringify(data));
}); });
``` ```
...@@ -79,9 +79,9 @@ isSharingSupported(): Promise\<boolean> ...@@ -79,9 +79,9 @@ isSharingSupported(): Promise\<boolean>
```js ```js
sharing.isSharingSupported().then(data => { sharing.isSharingSupported().then(data => {
console.log(JSON.stringify(data)); console.log(JSON.stringify(data));
}).catch(error => { }).catch(error => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
}); });
``` ```
...@@ -115,8 +115,8 @@ isSharing(callback: AsyncCallback\<boolean>): void ...@@ -115,8 +115,8 @@ isSharing(callback: AsyncCallback\<boolean>): void
```js ```js
sharing.isSharing((error, data) => { sharing.isSharing((error, data) => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
console.log(JSON.stringify(data)); console.log(JSON.stringify(data));
}); });
``` ```
...@@ -150,9 +150,9 @@ isSharing(): Promise\<boolean> ...@@ -150,9 +150,9 @@ isSharing(): Promise\<boolean>
```js ```js
sharing.isSharing().then(data => { sharing.isSharing().then(data => {
console.log(JSON.stringify(data)); console.log(JSON.stringify(data));
}).catch(error => { }).catch(error => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
}); });
``` ```
...@@ -194,9 +194,10 @@ startSharing(type: SharingIfaceType, callback: AsyncCallback\<void>): void ...@@ -194,9 +194,10 @@ startSharing(type: SharingIfaceType, callback: AsyncCallback\<void>): void
```js ```js
import SharingIfaceType from '@ohos.net.sharing' import SharingIfaceType from '@ohos.net.sharing'
let SHARING_WIFI=0;
let SHARING_WIFI = 0;
sharing.startSharing(SHARING_WIFI, (error) => { sharing.startSharing(SHARING_WIFI, (error) => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
}); });
``` ```
...@@ -243,11 +244,12 @@ startSharing(type: SharingIfaceType): Promise\<void> ...@@ -243,11 +244,12 @@ startSharing(type: SharingIfaceType): Promise\<void>
```js ```js
import SharingIfaceType from '@ohos.net.sharing' import SharingIfaceType from '@ohos.net.sharing'
let SHARING_WIFI=0;
let SHARING_WIFI = 0;
sharing.startSharing(SHARING_WIFI).then(() => { sharing.startSharing(SHARING_WIFI).then(() => {
console.log("start wifi sharing successful"); console.log("start wifi sharing successful");
}).catch(error => { }).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 ...@@ -287,9 +289,10 @@ stopSharing(type: SharingIfaceType, callback: AsyncCallback\<void>): void
```js ```js
import SharingIfaceType from '@ohos.net.sharing' import SharingIfaceType from '@ohos.net.sharing'
let SHARING_WIFI=0;
let SHARING_WIFI = 0;
sharing.stopSharing(SHARING_WIFI, (error) => { sharing.stopSharing(SHARING_WIFI, (error) => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
}); });
``` ```
...@@ -334,11 +337,12 @@ stopSharing(type: SharingIfaceType): Promise\<void> ...@@ -334,11 +337,12 @@ stopSharing(type: SharingIfaceType): Promise\<void>
```js ```js
import SharingIfaceType from '@ohos.net.sharing' import SharingIfaceType from '@ohos.net.sharing'
let SHARING_WIFI=0;
let SHARING_WIFI = 0;
sharing.stopSharing(SHARING_WIFI).then(() => { sharing.stopSharing(SHARING_WIFI).then(() => {
console.log("stop wifi sharing successful"); console.log("stop wifi sharing successful");
}).catch(error => { }).catch(error => {
console.log("stop wifi sharing failed"); console.log("stop wifi sharing failed");
}); });
``` ```
...@@ -372,8 +376,8 @@ getStatsRxBytes(callback: AsyncCallback\<number>): void ...@@ -372,8 +376,8 @@ getStatsRxBytes(callback: AsyncCallback\<number>): void
```js ```js
sharing.getStatsRxBytes((error, data) => { sharing.getStatsRxBytes((error, data) => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
console.log(JSON.stringify(data)); console.log(JSON.stringify(data));
}); });
``` ```
...@@ -407,9 +411,9 @@ getStatsRxBytes(): Promise\<number> ...@@ -407,9 +411,9 @@ getStatsRxBytes(): Promise\<number>
```js ```js
sharing.getStatsRxBytes().then(data => { sharing.getStatsRxBytes().then(data => {
console.log(JSON.stringify(data)); console.log(JSON.stringify(data));
}).catch(error => { }).catch(error => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
}); });
``` ```
...@@ -443,8 +447,8 @@ getStatsTxBytes(callback: AsyncCallback\<number>): void ...@@ -443,8 +447,8 @@ getStatsTxBytes(callback: AsyncCallback\<number>): void
```js ```js
sharing.getStatsTxBytes((error, data) => { sharing.getStatsTxBytes((error, data) => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
console.log(JSON.stringify(data)); console.log(JSON.stringify(data));
}); });
``` ```
...@@ -478,9 +482,9 @@ getStatsTxBytes(): Promise\<number> ...@@ -478,9 +482,9 @@ getStatsTxBytes(): Promise\<number>
```js ```js
sharing.getStatsTxBytes().then(data => { sharing.getStatsTxBytes().then(data => {
console.log(JSON.stringify(data)); console.log(JSON.stringify(data));
}).catch(error => { }).catch(error => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
}); });
``` ```
...@@ -514,8 +518,8 @@ getStatsTotalBytes(callback: AsyncCallback\<number>): void ...@@ -514,8 +518,8 @@ getStatsTotalBytes(callback: AsyncCallback\<number>): void
```js ```js
sharing.getStatsTotalBytes((error, data) => { sharing.getStatsTotalBytes((error, data) => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
console.log(JSON.stringify(data)); console.log(JSON.stringify(data));
}); });
``` ```
...@@ -549,9 +553,9 @@ getStatsTotalBytes(): Promise\<number> ...@@ -549,9 +553,9 @@ getStatsTotalBytes(): Promise\<number>
```js ```js
sharing.getStatsTotalBytes().then(data => { sharing.getStatsTotalBytes().then(data => {
console.log(JSON.stringify(data)); console.log(JSON.stringify(data));
}).catch(error => { }).catch(error => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
}); });
``` ```
...@@ -588,10 +592,11 @@ getSharingIfaces(state: SharingIfaceState, callback: AsyncCallback\<Array\<strin ...@@ -588,10 +592,11 @@ getSharingIfaces(state: SharingIfaceState, callback: AsyncCallback\<Array\<strin
```js ```js
import SharingIfaceState from '@ohos.net.sharing' import SharingIfaceState from '@ohos.net.sharing'
let SHARING_BLUETOOTH=2;
let SHARING_BLUETOOTH = 2;
sharing.getSharingIfaces(SHARING_BLUETOOTH, (error, data) => { sharing.getSharingIfaces(SHARING_BLUETOOTH, (error, data) => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
console.log(JSON.stringify(data)); console.log(JSON.stringify(data));
}); });
``` ```
...@@ -633,11 +638,12 @@ getSharingIfaces(state: SharingIfaceState): Promise\<Array\<string>> ...@@ -633,11 +638,12 @@ getSharingIfaces(state: SharingIfaceState): Promise\<Array\<string>>
```js ```js
import SharingIfaceState from '@ohos.net.sharing' import SharingIfaceState from '@ohos.net.sharing'
let SHARING_BLUETOOTH=2;
let SHARING_BLUETOOTH = 2;
sharing.getSharingIfaces(SHARING_BLUETOOTH).then(data => { sharing.getSharingIfaces(SHARING_BLUETOOTH).then(data => {
console.log(JSON.stringify(data)); console.log(JSON.stringify(data));
}).catch(error => { }).catch(error => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
}); });
``` ```
...@@ -674,10 +680,11 @@ getSharingState(type: SharingIfaceType, callback: AsyncCallback\<SharingIfaceSta ...@@ -674,10 +680,11 @@ getSharingState(type: SharingIfaceType, callback: AsyncCallback\<SharingIfaceSta
```js ```js
import SharingIfaceType from '@ohos.net.sharing' import SharingIfaceType from '@ohos.net.sharing'
let SHARING_WIFI=0;
let SHARING_WIFI = 0;
sharing.getSharingState(SHARING_WIFI, (error, data) => { sharing.getSharingState(SHARING_WIFI, (error, data) => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
console.log(JSON.stringify(data)); console.log(JSON.stringify(data));
}); });
``` ```
...@@ -719,11 +726,12 @@ getSharingState(type: SharingIfaceType): Promise\<SharingIfaceState> ...@@ -719,11 +726,12 @@ getSharingState(type: SharingIfaceType): Promise\<SharingIfaceState>
```js ```js
import SharingIfaceType from '@ohos.net.sharing' import SharingIfaceType from '@ohos.net.sharing'
let SHARING_WIFI=0;
let SHARING_WIFI = 0;
sharing.getSharingState(SHARING_WIFI).then(data => { sharing.getSharingState(SHARING_WIFI).then(data => {
console.log(JSON.stringify(data)); console.log(JSON.stringify(data));
}).catch(error => { }).catch(error => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
}); });
``` ```
...@@ -760,10 +768,11 @@ getSharableRegexes(type: SharingIfaceType, callback: AsyncCallback\<Array\<strin ...@@ -760,10 +768,11 @@ getSharableRegexes(type: SharingIfaceType, callback: AsyncCallback\<Array\<strin
```js ```js
import SharingIfaceType from '@ohos.net.sharing' import SharingIfaceType from '@ohos.net.sharing'
let SHARING_WIFI=0;
let SHARING_WIFI = 0;
sharing.getSharableRegexes(SHARING_WIFI, (error, data) => { sharing.getSharableRegexes(SHARING_WIFI, (error, data) => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
console.log(JSON.stringify(data)); console.log(JSON.stringify(data));
}); });
``` ```
...@@ -805,11 +814,12 @@ getSharableRegexes(type: SharingIfaceType): Promise\<Array\<string>> ...@@ -805,11 +814,12 @@ getSharableRegexes(type: SharingIfaceType): Promise\<Array\<string>>
```js ```js
import SharingIfaceType from '@ohos.net.sharing' import SharingIfaceType from '@ohos.net.sharing'
let SHARING_WIFI=0;
let SHARING_WIFI = 0;
sharing.getSharableRegexes(SHARING_WIFI).then(data => { sharing.getSharableRegexes(SHARING_WIFI).then(data => {
console.log(JSON.stringify(data)); console.log(JSON.stringify(data));
}).catch(error => { }).catch(error => {
console.log(JSON.stringify(error)); console.log(JSON.stringify(error));
}); });
``` ```
...@@ -842,8 +852,8 @@ on(type: 'sharingStateChange', callback: Callback\<boolean>): void ...@@ -842,8 +852,8 @@ on(type: 'sharingStateChange', callback: Callback\<boolean>): void
**示例:** **示例:**
```js ```js
sharing.on('sharingStateChange', (data) => { sharing.on('sharingStateChange', (data) => {
console.log('on sharingStateChange:' + JSON.stringify(data)); console.log('on sharingStateChange: ' + JSON.stringify(data));
}); });
``` ```
...@@ -877,13 +887,14 @@ off(type: 'sharingStateChange', callback?: Callback\<boolean>): void ...@@ -877,13 +887,14 @@ off(type: 'sharingStateChange', callback?: Callback\<boolean>): void
```js ```js
sharing.off('sharingStateChange', (data) => { sharing.off('sharingStateChange', (data) => {
console.log(JSON.stringify(data)); console.log(JSON.stringify(data));
}); });
``` ```
## sharing.on('interfaceSharingStateChange') ## sharing.on('interfaceSharingStateChange')
on(type: 'interfaceSharingStateChange', callback: Callback\<{ type: SharingIfaceType, iface: string, state: SharingIfaceState }>): void on(type: 'interfaceSharingStateChange', callback: Callback\<{ type: SharingIfaceType, iface: string, state:
SharingIfaceState }>): void
注册网卡网络共享状态变化事件,使用callback方式作为异步方法。 注册网卡网络共享状态变化事件,使用callback方式作为异步方法。
...@@ -910,14 +921,15 @@ on(type: 'interfaceSharingStateChange', callback: Callback\<{ type: SharingIface ...@@ -910,14 +921,15 @@ on(type: 'interfaceSharingStateChange', callback: Callback\<{ type: SharingIface
**示例:** **示例:**
```js ```js
sharing.on('interfaceSharingStateChange', (data) => { sharing.on('interfaceSharingStateChange', (data) => {
console.log('on interfaceSharingStateChange:' + JSON.stringify(data)); console.log('on interfaceSharingStateChange:' + JSON.stringify(data));
}); });
``` ```
## sharing.off('interfaceSharingStateChange') ## sharing.off('interfaceSharingStateChange')
off(type: 'interfaceSharingStateChange', callback?: Callback\<{ type: SharingIfaceType, iface: string, state: SharingIfaceState }>): void off(type: 'interfaceSharingStateChange', callback?: Callback\<{ type: SharingIfaceType, iface: string, state:
SharingIfaceState }>): void
注销网卡网络共享状态变化事件,使用callback方式作为异步方法。 注销网卡网络共享状态变化事件,使用callback方式作为异步方法。
...@@ -945,7 +957,7 @@ off(type: 'interfaceSharingStateChange', callback?: Callback\<{ type: SharingIfa ...@@ -945,7 +957,7 @@ off(type: 'interfaceSharingStateChange', callback?: Callback\<{ type: SharingIfa
```js ```js
sharing.off('interfaceSharingStateChange', (data) => { sharing.off('interfaceSharingStateChange', (data) => {
console.log(JSON.stringify(data)); console.log(JSON.stringify(data));
}); });
``` ```
...@@ -978,8 +990,8 @@ on(type: 'sharingUpstreamChange', callback: Callback\<NetHandle>): void ...@@ -978,8 +990,8 @@ on(type: 'sharingUpstreamChange', callback: Callback\<NetHandle>): void
**示例:** **示例:**
```js ```js
sharing.on('sharingUpstreamChange', (data) => { sharing.on('sharingUpstreamChange', (data) => {
console.log('on sharingUpstreamChange:' + JSON.stringify(data)); console.log('on sharingUpstreamChange:' + JSON.stringify(data));
}); });
``` ```
...@@ -1013,7 +1025,7 @@ off(type: 'sharingUpstreamChange', callback?: Callback\<NetHandle>): void ...@@ -1013,7 +1025,7 @@ off(type: 'sharingUpstreamChange', callback?: Callback\<NetHandle>): void
```js ```js
sharing.off('sharingUpstreamChange', (data) => { sharing.off('sharingUpstreamChange', (data) => {
console.log(JSON.stringify(data)); console.log(JSON.stringify(data));
}); });
``` ```
......
# @ohos.net.webSocket (WebSocket连接) # @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。 > 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。 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 ## 导入模块
```js ```js
...@@ -21,44 +22,48 @@ import webSocket from '@ohos.net.webSocket'; ...@@ -21,44 +22,48 @@ import webSocket from '@ohos.net.webSocket';
```js ```js
import webSocket from '@ohos.net.webSocket'; import webSocket from '@ohos.net.webSocket';
var defaultIpAddress = "ws://"; let defaultIpAddress = "ws://";
let ws = webSocket.createWebSocket(); let ws = webSocket.createWebSocket();
ws.on('open', (err, value) => { ws.on('open', (err, value) => {
console.log("on open, status:" + value['status'] + ", message:" + value['message']); if (err != undefined) {
// 当收到on('open')事件时,可以通过send()方法与服务器进行通信 console.log(JSON.stringify(err))
ws.send("Hello, server!", (err, value) => { return
if (!err) { }
console.log("send success"); console.log("on open, status:" + value['status'] + ", message:" + value['message']);
} else { // 当收到on('open')事件时,可以通过send()方法与服务器进行通信
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));
}
});
}); });
ws.on('message', (err, value) => { ws.on('message', (err, value) => {
console.log("on message, message:" + 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 // 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') { if (value === 'bye') {
ws.close((err, value) => { ws.close((err, value) => {
if (!err) { if (!err) {
console.log("close success"); console.log("close success");
} else { } else {
console.log("close fail, err is " + JSON.stringify(err)); console.log("close fail, err is " + JSON.stringify(err));
} }
}); });
} }
}); });
ws.on('close', (err, value) => { 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) => { 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) => { ws.connect(defaultIpAddress, (err, value) => {
if (!err) { if (!err) {
console.log("connect success"); console.log("connect success");
} else { } else {
console.log("connect fail, err:" + JSON.stringify(err)); console.log("connect fail, err:" + JSON.stringify(err));
} }
}); });
``` ```
...@@ -82,7 +87,6 @@ createWebSocket(): WebSocket ...@@ -82,7 +87,6 @@ createWebSocket(): WebSocket
let ws = webSocket.createWebSocket(); let ws = webSocket.createWebSocket();
``` ```
## WebSocket ## WebSocket
在调用WebSocket的方法前,需要先通过[webSocket.createWebSocket](#websocketcreatewebsocket)创建一个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 ...@@ -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。 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 **需要权限**:ohos.permission.INTERNET
**系统能力**:SystemCapability.Communication.NetStack **系统能力**:SystemCapability.Communication.NetStack
...@@ -117,21 +124,23 @@ connect(url: string, callback: AsyncCallback\<boolean\>): void ...@@ -117,21 +124,23 @@ connect(url: string, callback: AsyncCallback\<boolean\>): void
let ws = webSocket.createWebSocket(); let ws = webSocket.createWebSocket();
let url = "ws://" let url = "ws://"
ws.connect(url, (err, value) => { ws.connect(url, (err, value) => {
if (!err) { if (!err) {
console.log("connect success"); console.log("connect success");
} else { } else {
console.log("connect fail, err:" + JSON.stringify(err)) console.log("connect fail, err:" + JSON.stringify(err))
} }
}); });
``` ```
### connect ### connect
connect(url: string, options: WebSocketRequestOptions, callback: AsyncCallback\<boolean\>): void 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。 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 **需要权限**:ohos.permission.INTERNET
**系统能力**:SystemCapability.Communication.NetStack **系统能力**:SystemCapability.Communication.NetStack
...@@ -157,26 +166,28 @@ connect(url: string, options: WebSocketRequestOptions, callback: AsyncCallback\< ...@@ -157,26 +166,28 @@ connect(url: string, options: WebSocketRequestOptions, callback: AsyncCallback\<
let ws = webSocket.createWebSocket(); let ws = webSocket.createWebSocket();
let url = "ws://" let url = "ws://"
ws.connect(url, { ws.connect(url, {
header: { header: {
"key": "value", "key": "value",
"key2": "value2" "key2": "value2"
} }
}, (err, value) => { }, (err, value) => {
if (!err) { if (!err) {
console.log("connect success"); console.log("connect success");
} else { } else {
console.log("connect fail, err:" + JSON.stringify(err)) console.log("connect fail, err:" + JSON.stringify(err))
} }
}); });
``` ```
### connect ### connect
connect(url: string, options?: WebSocketRequestOptions): Promise\<boolean\> 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。 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 **需要权限**:ohos.permission.INTERNET
**系统能力**:SystemCapability.Communication.NetStack **系统能力**:SystemCapability.Communication.NetStack
...@@ -208,13 +219,12 @@ let ws = webSocket.createWebSocket(); ...@@ -208,13 +219,12 @@ let ws = webSocket.createWebSocket();
let url = "ws://" let url = "ws://"
let promise = ws.connect(url); let promise = ws.connect(url);
promise.then((value) => { promise.then((value) => {
console.log("connect success") console.log("connect success")
}).catch((err) => { }).catch((err) => {
console.log("connect fail, error:" + JSON.stringify(err)) console.log("connect fail, error:" + JSON.stringify(err))
}); });
``` ```
### send ### send
send(data: string | ArrayBuffer, callback: AsyncCallback\<boolean\>): void send(data: string | ArrayBuffer, callback: AsyncCallback\<boolean\>): void
...@@ -245,17 +255,16 @@ 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 ws = webSocket.createWebSocket();
let url = "ws://" let url = "ws://"
ws.connect(url, (err, value) => { ws.connect(url, (err, value) => {
ws.send("Hello, server!", (err, value) => { ws.send("Hello, server!", (err, value) => {
if (!err) { if (!err) {
console.log("send success"); console.log("send success");
} else { } else {
console.log("send fail, err:" + JSON.stringify(err)) console.log("send fail, err:" + JSON.stringify(err))
} }
}); });
}); });
``` ```
### send ### send
send(data: string | ArrayBuffer): Promise\<boolean\> send(data: string | ArrayBuffer): Promise\<boolean\>
...@@ -291,16 +300,15 @@ send(data: string | ArrayBuffer): Promise\<boolean\> ...@@ -291,16 +300,15 @@ send(data: string | ArrayBuffer): Promise\<boolean\>
let ws = webSocket.createWebSocket(); let ws = webSocket.createWebSocket();
let url = "ws://" let url = "ws://"
ws.connect(url, (err, value) => { ws.connect(url, (err, value) => {
let promise = ws.send("Hello, server!"); let promise = ws.send("Hello, server!");
promise.then((value) => { promise.then((value) => {
console.log("send success") console.log("send success")
}).catch((err) => { }).catch((err) => {
console.log("send fail, error:" + JSON.stringify(err)) console.log("send fail, error:" + JSON.stringify(err))
}); });
}); });
``` ```
### close ### close
close(callback: AsyncCallback\<boolean\>): void close(callback: AsyncCallback\<boolean\>): void
...@@ -328,17 +336,15 @@ close(callback: AsyncCallback\<boolean\>): void ...@@ -328,17 +336,15 @@ close(callback: AsyncCallback\<boolean\>): void
```js ```js
let ws = webSocket.createWebSocket(); let ws = webSocket.createWebSocket();
let url = "ws://"
ws.close((err, value) => { ws.close((err, value) => {
if (!err) { if (!err) {
console.log("close success") console.log("close success")
} else { } else {
console.log("close fail, err is " + JSON.stringify(err)) console.log("close fail, err is " + JSON.stringify(err))
} }
}); });
``` ```
### close ### close
close(options: WebSocketCloseOptions, callback: AsyncCallback\<boolean\>): void close(options: WebSocketCloseOptions, callback: AsyncCallback\<boolean\>): void
...@@ -367,20 +373,18 @@ close(options: WebSocketCloseOptions, callback: AsyncCallback\<boolean\>): void ...@@ -367,20 +373,18 @@ close(options: WebSocketCloseOptions, callback: AsyncCallback\<boolean\>): void
```js ```js
let ws = webSocket.createWebSocket(); let ws = webSocket.createWebSocket();
let url = "ws://"
ws.close({ ws.close({
code: 1000, code: 1000,
reason: "your reason" reason: "your reason"
}, (err, value) => { }, (err, value) => {
if (!err) { if (!err) {
console.log("close success") console.log("close success")
} else { } else {
console.log("close fail, err is " + JSON.stringify(err)) console.log("close fail, err is " + JSON.stringify(err))
} }
}); });
``` ```
### close ### close
close(options?: WebSocketCloseOptions): Promise\<boolean\> close(options?: WebSocketCloseOptions): Promise\<boolean\>
...@@ -414,19 +418,17 @@ close(options?: WebSocketCloseOptions): Promise\<boolean\> ...@@ -414,19 +418,17 @@ close(options?: WebSocketCloseOptions): Promise\<boolean\>
```js ```js
let ws = webSocket.createWebSocket(); let ws = webSocket.createWebSocket();
let url = "ws://"
let promise = ws.close({ let promise = ws.close({
code: 1000, code: 1000,
reason: "your reason" reason: "your reason"
}); });
promise.then((value) => { promise.then((value) => {
console.log("close success") console.log("close success")
}).catch((err) => { }).catch((err) => {
console.log("close fail, err is " + JSON.stringify(err)) console.log("close fail, err is " + JSON.stringify(err))
}); });
``` ```
### on('open') ### on('open')
on(type: 'open', callback: AsyncCallback\<Object\>): void on(type: 'open', callback: AsyncCallback\<Object\>): void
...@@ -442,25 +444,23 @@ 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。 | | type | string | 是 | 'open':WebSocket的打开事件。 |
| callback | AsyncCallback\<Object\> | 是 | 回调函数。 | | callback | AsyncCallback\<Object\> | 是 | 回调函数。 |
**示例:** **示例:**
```js ```js
let ws = webSocket.createWebSocket(); let ws = webSocket.createWebSocket();
ws.on('open', (err, value) => { 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('open')
off(type: 'open', callback?: AsyncCallback\<Object\>): void 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。 取消订阅WebSocket的打开事件,使用callback方式作为异步方法。
>**说明:** > **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。 > 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 **系统能力**:SystemCapability.Communication.NetStack
...@@ -476,22 +476,21 @@ off(type: 'open', callback?: AsyncCallback\<Object\>): void ...@@ -476,22 +476,21 @@ off(type: 'open', callback?: AsyncCallback\<Object\>): void
```js ```js
let ws = webSocket.createWebSocket(); let ws = webSocket.createWebSocket();
let callback1 = (err, value) => { 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); 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 // 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); ws.off('open', callback1);
``` ```
### on('message') ### on('message')
on(type: 'message', callback: AsyncCallback\<string | ArrayBuffer\>): void 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。 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:** > **说明:**
>AsyncCallback中的数据可以是字符串(API 6)或ArrayBuffer(API 8)。 > AsyncCallback中的数据可以是字符串(API 6)或ArrayBuffer(API 8)。
**系统能力**:SystemCapability.Communication.NetStack **系统能力**:SystemCapability.Communication.NetStack
...@@ -507,20 +506,19 @@ on(type: 'message', callback: AsyncCallback\<string | ArrayBuffer\>): void ...@@ -507,20 +506,19 @@ on(type: 'message', callback: AsyncCallback\<string | ArrayBuffer\>): void
```js ```js
let ws = webSocket.createWebSocket(); let ws = webSocket.createWebSocket();
ws.on('message', (err, value) => { ws.on('message', (err, value) => {
console.log("on message, message:" + value); console.log("on message, message:" + value);
}); });
``` ```
### off('message') ### off('message')
off(type: 'message', callback?: AsyncCallback\<string | ArrayBuffer\>): void 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。 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:** > **说明:**
>AsyncCallback中的数据可以是字符串(API 6)或ArrayBuffer(API 8)。 > 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。 > 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 **系统能力**:SystemCapability.Communication.NetStack
...@@ -538,7 +536,6 @@ let ws = webSocket.createWebSocket(); ...@@ -538,7 +536,6 @@ let ws = webSocket.createWebSocket();
ws.off('message'); ws.off('message');
``` ```
### on('close') ### on('close')
on(type: 'close', callback: AsyncCallback\<{ code: number, reason: string }\>): void on(type: 'close', callback: AsyncCallback\<{ code: number, reason: string }\>): void
...@@ -559,19 +556,18 @@ on(type: 'close', callback: AsyncCallback\<{ code: number, reason: string }\>): ...@@ -559,19 +556,18 @@ on(type: 'close', callback: AsyncCallback\<{ code: number, reason: string }\>):
```js ```js
let ws = webSocket.createWebSocket(); let ws = webSocket.createWebSocket();
ws.on('close', (err, value) => { 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('close')
off(type: 'close', callback?: AsyncCallback\<{ code: number, reason: string }\>): void 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。 取消订阅WebSocket的关闭事件,使用callback方式作为异步方法。
>**说明:** > **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。 > 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 **系统能力**:SystemCapability.Communication.NetStack
...@@ -589,7 +585,6 @@ let ws = webSocket.createWebSocket(); ...@@ -589,7 +585,6 @@ let ws = webSocket.createWebSocket();
ws.off('close'); ws.off('close');
``` ```
### on('error') ### on('error')
on(type: 'error', callback: ErrorCallback): void on(type: 'error', callback: ErrorCallback): void
...@@ -603,26 +598,25 @@ 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 | | 参数名 | 类型 | 必填 | 说明 |
| -------- | ------------- | ---- | ------------------------------- | | -------- | ------------- | ---- | ------------------------------- |
| type | string | 是 | 'error':WebSocket的Error事件。 | | 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:** **示例:**
```js ```js
let ws = webSocket.createWebSocket(); let ws = webSocket.createWebSocket();
ws.on('error', (err) => { ws.on('error', (err) => {
console.log("on error, error:" + JSON.stringify(err)) console.log("on error, error:" + JSON.stringify(err))
}); });
``` ```
### off('error') ### off('error')
off(type: 'error', callback?: ErrorCallback): void 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。 取消订阅WebSocket的Error事件,使用callback方式作为异步方法。
>**说明:** > **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。 > 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 **系统能力**:SystemCapability.Communication.NetStack
...@@ -640,7 +634,6 @@ let ws = webSocket.createWebSocket(); ...@@ -640,7 +634,6 @@ let ws = webSocket.createWebSocket();
ws.off('error'); ws.off('error');
``` ```
## WebSocketRequestOptions ## WebSocketRequestOptions
建立WebSocket连接时,可选参数的类型和说明。 建立WebSocket连接时,可选参数的类型和说明。
...@@ -651,7 +644,6 @@ ws.off('error'); ...@@ -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。 | | 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 ## WebSocketCloseOptions
关闭WebSocket连接时,可选参数的类型和说明。 关闭WebSocket连接时,可选参数的类型和说明。
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册