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提交 b4b671fc 编写于 作者: @ @shi-xiaoxiao-iris
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[分布式硬件]api示例添加错误处理 

Signed-off-by: N@shi-xiaoxiao-iris <shixiaoxiao2@huawei.com>
上级 c2425668
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Showing with 35 addition and 40 deletion
zh-cn/application-dev/reference/apis/js-apis-device-manager.md
浏览文件 @ b4b671fc
......@@ -46,14 +46,14 @@ createDeviceManager(bundleName: string, callback: AsyncCallback&lt;DeviceManager
try {
deviceManager.createDeviceManager("ohos.samples.jshelloworld", (err, data) => {
if (err) {
console.error("createDeviceManager err:" + err.code + ",errorMessage:" + err.message);
console.error("createDeviceManager errCode:" + err.code + ",errMessage:" + err.message);
return;
}
console.info("createDeviceManager success");
let dmInstance = data;
});
} catch(err) {
console.error("createDeviceManager err:" + err.code + ",errorMessage:" + err.message);
console.error("createDeviceManager errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -223,7 +223,7 @@ release(): void
try {
dmInstance.release();
} catch (err) {
console.error("release errCode:" + err.code + ",errorMessage:" + err.message);
console.error("release errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -246,7 +246,7 @@ getTrustedDeviceListSync(): Array&lt;DeviceInfo&gt;
try {
var deviceInfoList = dmInstance.getTrustedDeviceListSync();
} catch (err) {
console.error("getTrustedDeviceListSync errCode:" + err.code + ",errorMessage:" + err.message);
console.error("getTrustedDeviceListSync errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -269,13 +269,13 @@ getTrustedDeviceList(callback:AsyncCallback&lt;Array&lt;DeviceInfo&gt;&gt;): voi
try {
dmInstance.getTrustedDeviceList((err, data) => {
if (err) {
console.error("getTrustedDeviceList errCode:" + err.code + ",errorMessage:" + err.message);
console.error("getTrustedDeviceList errCode:" + err.code + ",errMessage:" + err.message);
return;
}
console.log('get trusted device info: ' + JSON.stringify(data));
});
} catch (err) {
console.error("getTrustedDeviceList errCode:" + err.code + ",errorMessage:" + err.message);
console.error("getTrustedDeviceList errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -294,19 +294,14 @@ getTrustedDeviceList(): Promise&lt;Array&lt;DeviceInfo&gt;&gt;
- 示例：
```js
dmInstance.getTrustedDeviceList().then((data) => {
console.log('get trusted device info: ' + JSON.stringify(data));
}).catch((err) => {
console.log("getTrustedDeviceList err: " + JSON.stringify(err));
});
try {
dmInstance.getTrustedDeviceList().then((data) => {
console.log('get trusted device info: ' + JSON.stringify(data));
}).catch((err) => {
console.error("getTrustedDeviceList errCode:" + err.code + ",errorMessage:" + err.message);
console.error("getTrustedDeviceList errCode:" + err.code + ",errMessage:" + err.message);
});
} catch (err) {
console.error("getTrustedDeviceList errCode:" + err.code + ",errorMessage:" + err.message);
console.error("getTrustedDeviceList errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -328,7 +323,7 @@ getLocalDeviceInfoSync(): [DeviceInfo](#deviceinfo)
try {
var deviceInfo = dmInstance.getLocalDeviceInfoSync();
} catch (err) {
console.error("getLocalDeviceInfoSync errCode:" + err.code + ",errorMessage:" + err.message);
console.error("getLocalDeviceInfoSync errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -351,12 +346,12 @@ getLocalDeviceInfo(callback:AsyncCallback&lt;DeviceInfo&gt;): void
try {
this.dmInstance.getLocalDeviceInfo((err, data) => {
if (err) {
console.error("getLocalDeviceInfo errCode:" + err.code + ",errorMessage:" + err.message);
console.error("getLocalDeviceInfo errCode:" + err.code + ",errMessage:" + err.message);
}
console.log('get local device info: ' + JSON.stringify(data));
});
} catch (err) {
console.error("getLocalDeviceInfo errCode:" + err.code + ",errorMessage:" + err.message);
console.error("getLocalDeviceInfo errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -379,10 +374,10 @@ getLocalDeviceInfo(): Promise&lt;DeviceInfo&gt;
dmInstance.getLocalDeviceInfo().then((data) => {
console.log('get local device info: ' + JSON.stringify(data));
}).catch((err) => {
console.error("getLocalDeviceInfo errCode:" + err.code + ",errorMessage:" + err.message);
console.error("getLocalDeviceInfo errCode:" + err.code + ",errMessage:" + err.message);
});
} catch (err) {
console.error("getLocalDeviceInfo errCode:" + err.code + ",errorMessage:" + err.message);
console.error("getLocalDeviceInfo errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -415,7 +410,7 @@ startDeviceDiscovery(subscribeInfo: SubscribeInfo): void
try {
dmInstance.startDeviceDiscovery(subscribeInfo); // 当有设备发现时，通过deviceFound回调通知给应用程序
} catch (err) {
console.error("startDeviceDiscovery errCode:" + err.code + ",errorMessage:" + err.message);
console.error("startDeviceDiscovery errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -458,7 +453,7 @@ startDeviceDiscovery(subscribeInfo: SubscribeInfo, filterOptions?: string): void
try {
dmInstance.startDeviceDiscovery(subscribeInfo, JSON.stringify(filterOptions)); // 当有设备发现时，通过deviceFound回调通知给应用程序
} catch (err) {
console.error("startDeviceDiscovery errCode:" + err.code + ",errorMessage:" + err.message);
console.error("startDeviceDiscovery errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -481,7 +476,7 @@ stopDeviceDiscovery(subscribeId: number): void
try {
dmInstance.stopDeviceDiscovery(subscribeId);
} catch (err) {
console.error("stopDeviceDiscovery errCode:" + err.code + ",errorMessage:" + err.message);
console.error("stopDeviceDiscovery errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -511,7 +506,7 @@ publishDeviceDiscovery(publishInfo: PublishInfo): void
try {
dmInstance.publishDeviceDiscovery(publishInfo); // 当有发布结果时，通过回调通知给应用程序
} catch (err) {
console.error("publishDeviceDiscovery errCode:" + err.code + ",errorMessage:" + err.message);
console.error("publishDeviceDiscovery errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -534,7 +529,7 @@ unPublishDeviceDiscovery(publishId: number): void
try {
dmInstance.publishDeviceDiscovery(publishInfo); // 当有发布结果时，通过回调通知给应用程序
} catch (err) {
console.error("publishDeviceDiscovery errCode:" + err.code + ",errorMessage:" + err.message);
console.error("publishDeviceDiscovery errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -568,14 +563,14 @@ authenticateDevice(deviceInfo: DeviceInfo, authParam: AuthParam, callback: Async
try {
dmInstance.authenticateDevice(deviceInfo, authParam, (err, data) => {
if (err) {
console.error("authenticateDevice errCode:" + err.code + ",errorMessage:" + err.message);
console.error("authenticateDevice errCode:" + err.code + ",errMessage:" + err.message);
return;
}
console.info(TAG + "authenticateDevice result:" + JSON.stringify(data));
token = data.pinToken;
});
} catch (err) {
console.error("authenticateDevice errCode:" + err.code + ",errorMessage:" + err.message);
console.error("authenticateDevice errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -597,7 +592,7 @@ unAuthenticateDevice(deviceInfo: DeviceInfo): void
try {
dmInstance.unAuthenticateDevice(deviceInfo);
} catch (err) {
console.error("unAuthenticateDevice errCode:" + err.code + ",errorMessage:" + err.message);
console.error("unAuthenticateDevice errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -626,13 +621,13 @@ verifyAuthInfo(authInfo: AuthInfo, callback: AsyncCallback<{deviceId: string, le
try {
dmInstance.verifyAuthInfo(authInfo, (err, data) => {
if (err) {
console.error("verifyAuthInfo errCode:" + err.code + ",errorMessage:" + err.message);
console.error("verifyAuthInfo errCode:" + err.code + ",errMessage:" + err.message);
return;
}
console.info(TAG + "verifyAuthInfo result:" + JSON.stringify(data));
});
} catch (err) {
console.error("verifyAuthInfo errCode:" + err.code + ",errorMessage:" + err.message);
console.error("verifyAuthInfo errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -658,7 +653,7 @@ on(type: 'deviceStateChange', callback: Callback&lt;{ action: DeviceStateChange
console.info("deviceStateChange on:" + JSON.stringify(data));
});
} catch (err) {
console.error("deviceStateChange errCode:" + err.code + ",errorMessage:" + err.message);
console.error("deviceStateChange errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -684,7 +679,7 @@ off(type: 'deviceStateChange', callback?: Callback&lt;{ action: DeviceStateChang
console.info('deviceStateChange' + JSON.stringify(data));
});
} catch (err) {
console.error("deviceStateChange errCode:" + err.code + ",errorMessage:" + err.message);
console.error("deviceStateChange errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -710,7 +705,7 @@ on(type: 'deviceFound', callback: Callback&lt;{ subscribeId: number, device: Dev
console.info("deviceFound:" + JSON.stringify(data));
});
} catch (err) {
console.error("deviceFound errCode:" + err.code + ",errorMessage:" + err.message);
console.error("deviceFound errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -735,7 +730,7 @@ off(type: 'deviceFound', callback?: Callback&lt;{ subscribeId: number, device: D
console.info('deviceFound' + JSON.stringify(data));
});
} catch (err) {
console.error("deviceFound errCode:" + err.code + ",errorMessage:" + err.message);
console.error("deviceFound errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -760,7 +755,7 @@ on(type: 'discoverFail', callback: Callback&lt;{ subscribeId: number, reason: nu
this.log("discoverFail on:" + JSON.stringify(data));
});
} catch (err) {
console.error("discoverFail errCode:" + err.code + ",errorMessage:" + err.message);
console.error("discoverFail errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -785,7 +780,7 @@ off(type: 'discoverFail', callback?: Callback&lt;{ subscribeId: number, reason:
console.info('discoverFail' + JSON.stringify(data));
});
} catch (err) {
console.error("discoverFail errCode:" + err.code + ",errorMessage:" + err.message);
console.error("discoverFail errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -810,7 +805,7 @@ on(type: 'publishSuccess', callback: Callback&lt;{ publishId: number }&gt;): voi
console.info("publishSuccess:" + JSON.stringify(data));
});
} catch (err) {
console.error("publishSuccess errCode:" + err.code + ",errorMessage:" + err.message);
console.error("publishSuccess errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -835,7 +830,7 @@ off(type: 'publishSuccess', callback?: Callback&lt;{ publishId: number }&gt;): v
console.info('publishSuccess' + JSON.stringify(data));
});
} catch (err) {
console.error("publishSuccess errCode:" + err.code + ",errorMessage:" + err.message);
console.error("publishSuccess errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -860,7 +855,7 @@ on(type: 'publishFail', callback: Callback&lt;{ publishId: number, reason: numbe
this.log("publishFail on:" + JSON.stringify(data));
});
} catch (err) {
console.error("publishFail errCode:" + err.code + ",errorMessage:" + err.message);
console.error("publishFail errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -885,7 +880,7 @@ off(type: 'publishFail', callback?: Callback&lt;{ publishId: number, reason: num
console.info('publishFail' + JSON.stringify(data));
});
} catch (err) {
console.error("publishFail errCode:" + err.code + ",errorMessage:" + err.message);
console.error("publishFail errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -910,7 +905,7 @@ on(type: 'serviceDie', callback: () =&gt; void): void
console.info("serviceDie on");
});
} catch (err) {
console.error("serviceDie errCode:" + err.code + ",errorMessage:" + err.message);
console.error("serviceDie errCode:" + err.code + ",errMessage:" + err.message);
}
```
......@@ -936,6 +931,6 @@ off(type: 'serviceDie', callback?: () =&gt; void): void
console.info("serviceDie off");
});
} catch (err) {
console.error("serviceDie errCode:" + err.code + ",errorMessage:" + err.message);
console.error("serviceDie errCode:" + err.code + ",errMessage:" + err.message);
}
```
\ No newline at end of file
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