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提交 24f7974c 编写于 作者: S shawn_he
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update doc 

Signed-off-by: Nshawn_he <shawn.he@huawei.com>
上级 250f55ee
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en/application-dev/reference/apis/js-apis-system-network.md
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......@@ -33,22 +33,15 @@ Obtains the network type.
| Name | Type | Mandatory | Description |
| -------- | -------- | -------- | -------- |
| success | Function | No | Called&nbsp;when&nbsp;the&nbsp;execution&nbsp;is&nbsp;successful. |
| fail | Function | No | Called&nbsp;when&nbsp;the&nbsp;operation&nbsp;fails. |
| complete | Function | No | Called&nbsp;when&nbsp;the&nbsp;execution&nbsp;is&nbsp;complete |
| success | Function | No | Called when the execution is successful. The return value is [NetworkResponse](#networkresponse). |
| fail | Function | No | Called when the operation fails. |
| complete | Function | No | Called when the execution is complete |
The following value will be returned when the multimedia volume is obtained.
Return value of the **fail** callback:
| Parameter | Type | Description |
| -------- | -------- | -------- |
| metered | boolean | Whether&nbsp;the&nbsp;billing&nbsp;is&nbsp;based&nbsp;on&nbsp;the&nbsp;data&nbsp;volume. |
| type | string | Network&nbsp;type.&nbsp;The&nbsp;value&nbsp;can&nbsp;be&nbsp;**2G**,&nbsp;**3G**,&nbsp;**4G**,&nbsp;**5G**,&nbsp;**WiFi**,&nbsp;or&nbsp;**none**. |
One of the following error codes will be returned if the operation fails.
| Error&nbsp;Code | Description |
| Error Code | Description |
| -------- | -------- |
| 602 | The&nbsp;current&nbsp;permission&nbsp;is&nbsp;not&nbsp;declared. |
| 602 | The current permission is not declared. |
**Example**
......@@ -80,22 +73,15 @@ Listens to the network connection state. If this method is called multiple times
| Name | Type | Mandatory | Description |
| -------- | -------- | -------- | -------- |
| success | Function | No | Called&nbsp;when&nbsp;the&nbsp;network&nbsp;connection&nbsp;state&nbsp;changes |
| fail | Function | No | Called&nbsp;when&nbsp;the&nbsp;multimedia&nbsp;volume&nbsp;fails&nbsp;to&nbsp;be&nbsp;obtained. |
The following value will be returned when the multimedia volume is obtained.
| Parameter | Type | Description |
| -------- | -------- | -------- |
| metered | boolean | Whether&nbsp;the&nbsp;billing&nbsp;is&nbsp;based&nbsp;on&nbsp;the&nbsp;data&nbsp;volume. |
| type | string | Network&nbsp;type.&nbsp;The&nbsp;value&nbsp;can&nbsp;be&nbsp;**2G**,&nbsp;**3G**,&nbsp;**4G**,&nbsp;**5G**,&nbsp;**WiFi**,&nbsp;or&nbsp;**none**. |
| success | Function | No | Called when the network connection state changes |
| fail | Function | No | Called when the multimedia volume fails to be obtained. |
One of the following error codes will be returned if the listening fails.
Return value of the **fail** callback:
| Error&nbsp;Code | Description |
| Error Code | Description |
| -------- | -------- |
| 602 | The&nbsp;current&nbsp;permission&nbsp;is&nbsp;not&nbsp;declared. |
| 200 | The&nbsp;subscription&nbsp;fails. |
| 602 | The current permission is not declared. |
| 200 | The subscription fails. |
**Example**
......@@ -132,3 +118,10 @@ export default {
},
}
```
## NetworkResponse
| Parameter | Type | Description |
| -------- | -------- | -------- |
| metered | boolean | Whether the billing is based on the data volume. |
| type | string | Network type. The value can be **2G**, **3G**, **4G**, **5G**, **WiFi**, or **none**. |
\ No newline at end of file
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