1e41f4b71Sopenharmony_ci# @ohos.net.vpnExtension (VPN 增强管理)(系统接口) 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci三方VPN管理模块,支持三方VPN的启动和停止功能。 4e41f4b71Sopenharmony_ci三方VPN是指由第三方提供的VPN服务,它们通常提供更多的功能和更广泛的网络连接选项,包括更多的安全和隐私功能,以及更全面的定制选项。 5e41f4b71Sopenharmony_ci 6e41f4b71Sopenharmony_ci> **说明:** 7e41f4b71Sopenharmony_ci> 本模块首批接口从 API version 11 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。 8e41f4b71Sopenharmony_ci> 当前页面仅包含本模块的系统接口,其他公开接口参见[@ohos.net.vpnExtension (VPN 增强管理)](js-apis-net-vpnExtension.md) 9e41f4b71Sopenharmony_ci 10e41f4b71Sopenharmony_ci## 导入模块 11e41f4b71Sopenharmony_ci 12e41f4b71Sopenharmony_ci```js 13e41f4b71Sopenharmony_ciimport { vpnExtension } from '@kit.NetworkKit'; 14e41f4b71Sopenharmony_ci``` 15e41f4b71Sopenharmony_ci 16e41f4b71Sopenharmony_ci 17e41f4b71Sopenharmony_ci## vpnExtension.setAlwaysOnVpnEnabled 18e41f4b71Sopenharmony_ci 19e41f4b71Sopenharmony_cisetAlwaysOnVpnEnabled(enable: boolean, bundleName: string): Promise\<void> 20e41f4b71Sopenharmony_ci 21e41f4b71Sopenharmony_ci设置设备的启用/禁用always on VPN模式。 22e41f4b71Sopenharmony_ci 23e41f4b71Sopenharmony_ci**系统接口**:此接口为系统接口。 24e41f4b71Sopenharmony_ci 25e41f4b71Sopenharmony_ci**需要权限**:ohos.permission.MANAGE_VPN 26e41f4b71Sopenharmony_ci 27e41f4b71Sopenharmony_ci**系统能力**:SystemCapability.Communication.NetManager.Vpn 28e41f4b71Sopenharmony_ci 29e41f4b71Sopenharmony_ci**模型约束**:此接口仅可在Stage模型下使用。 30e41f4b71Sopenharmony_ci 31e41f4b71Sopenharmony_ci**参数:** 32e41f4b71Sopenharmony_ci 33e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 34e41f4b71Sopenharmony_ci| ---------- | ------- | ---- | ------------------------------------------------------- | 35e41f4b71Sopenharmony_ci| enable | boolean | 是 | always on启用或禁用。 | 36e41f4b71Sopenharmony_ci| bundleName | string | 是 | 设置了always on vpn的包名,通常指三方应用的bundleName。 | 37e41f4b71Sopenharmony_ci 38e41f4b71Sopenharmony_ci**返回值:** 39e41f4b71Sopenharmony_ci 40e41f4b71Sopenharmony_ci| 类型 | 说明 | 41e41f4b71Sopenharmony_ci| -------------- | ----------------------- | 42e41f4b71Sopenharmony_ci| Promise\<void> | 无返回值的Promise对象。 | 43e41f4b71Sopenharmony_ci 44e41f4b71Sopenharmony_ci**错误码:** 45e41f4b71Sopenharmony_ci 46e41f4b71Sopenharmony_ci| 错误码 ID | 错误信息 | 47e41f4b71Sopenharmony_ci| --------- | ---------------------------------------- | 48e41f4b71Sopenharmony_ci| 201 | Permission denied. | 49e41f4b71Sopenharmony_ci| 202 | Non-system applications use system APIs. | 50e41f4b71Sopenharmony_ci| 401 | Parameter error. | 51e41f4b71Sopenharmony_ci 52e41f4b71Sopenharmony_ci**示例:** 53e41f4b71Sopenharmony_ciStage 模型示例: 54e41f4b71Sopenharmony_ci 55e41f4b71Sopenharmony_ci```ts 56e41f4b71Sopenharmony_ciimport { vpnExtension } from '@kit.NetworkKit'; 57e41f4b71Sopenharmony_ciimport { Want } from '@kit.AbilityKit'; 58e41f4b71Sopenharmony_ciimport { BusinessError } from '@kit.BasicServicesKit'; 59e41f4b71Sopenharmony_ci 60e41f4b71Sopenharmony_cilet want: Want = { 61e41f4b71Sopenharmony_ci deviceId: "", 62e41f4b71Sopenharmony_ci bundleName: 'com.example.myvpndemo', 63e41f4b71Sopenharmony_ci abilityName: 'MyVpnExtAbility', 64e41f4b71Sopenharmony_ci}; 65e41f4b71Sopenharmony_ci 66e41f4b71Sopenharmony_civpnExtension.setAlwaysOnVpnEnabled(true, want.bundleName).then(() => { 67e41f4b71Sopenharmony_ci console.info('setAlwaysOnVpnEnabled success.'); 68e41f4b71Sopenharmony_ci}).catch((err : BusinessError) => { 69e41f4b71Sopenharmony_ci console.error('setAlwaysOnVpnEnabled fail, err-> ${JSON.stringify(err)}'); 70e41f4b71Sopenharmony_ci}); 71e41f4b71Sopenharmony_ci``` 72e41f4b71Sopenharmony_ci 73e41f4b71Sopenharmony_ci## vpnExtension.isAlwaysOnVpnEnabled 74e41f4b71Sopenharmony_ci 75e41f4b71Sopenharmony_ciisAlwaysOnVpnEnabled(bundleName: string): Promise\<boolean> 76e41f4b71Sopenharmony_ci 77e41f4b71Sopenharmony_ci获取always on VPN开关状态。 78e41f4b71Sopenharmony_ci 79e41f4b71Sopenharmony_ci**系统接口**:此接口为系统接口。 80e41f4b71Sopenharmony_ci 81e41f4b71Sopenharmony_ci**需要权限**:ohos.permission.MANAGE_VPN 82e41f4b71Sopenharmony_ci 83e41f4b71Sopenharmony_ci**系统能力**:SystemCapability.Communication.NetManager.Vpn 84e41f4b71Sopenharmony_ci 85e41f4b71Sopenharmony_ci**模型约束**:此接口仅可在Stage模型下使用。 86e41f4b71Sopenharmony_ci 87e41f4b71Sopenharmony_ci**参数:** 88e41f4b71Sopenharmony_ci 89e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 90e41f4b71Sopenharmony_ci| ---------- | ------ | ---- | ------------------------------------------------------- | 91e41f4b71Sopenharmony_ci| bundleName | string | 是 | 设置了always on vpn的包名,通常指三方应用的bundleName。 | 92e41f4b71Sopenharmony_ci 93e41f4b71Sopenharmony_ci**返回值:** 94e41f4b71Sopenharmony_ci 95e41f4b71Sopenharmony_ci| 类型 | 说明 | 96e41f4b71Sopenharmony_ci| ----------------- | ------------------------------ | 97e41f4b71Sopenharmony_ci| Promise\<boolean> | 返回应用alway on vpn开关状态。 | 98e41f4b71Sopenharmony_ci 99e41f4b71Sopenharmony_ci**错误码:** 100e41f4b71Sopenharmony_ci 101e41f4b71Sopenharmony_ci| 错误码 ID | 错误信息 | 102e41f4b71Sopenharmony_ci| --------- | ---------------------------------------- | 103e41f4b71Sopenharmony_ci| 201 | Permission denied. | 104e41f4b71Sopenharmony_ci| 202 | Non-system applications use system APIs. | 105e41f4b71Sopenharmony_ci| 401 | Parameter error. | 106e41f4b71Sopenharmony_ci 107e41f4b71Sopenharmony_ci**示例:** 108e41f4b71Sopenharmony_ciStage 模型示例: 109e41f4b71Sopenharmony_ci 110e41f4b71Sopenharmony_ci```ts 111e41f4b71Sopenharmony_ciimport { vpnExtension } from '@kit.NetworkKit'; 112e41f4b71Sopenharmony_ciimport { Want } from '@kit.AbilityKit'; 113e41f4b71Sopenharmony_ciimport { BusinessError } from '@kit.BasicServicesKit'; 114e41f4b71Sopenharmony_ci 115e41f4b71Sopenharmony_cilet want: Want = { 116e41f4b71Sopenharmony_ci deviceId: "", 117e41f4b71Sopenharmony_ci bundleName: 'com.example.myvpndemo', 118e41f4b71Sopenharmony_ci abilityName: 'MyVpnExtAbility', 119e41f4b71Sopenharmony_ci}; 120e41f4b71Sopenharmony_ci 121e41f4b71Sopenharmony_civpnExtension.isAlwaysOnVpnEnabled(want.bundleName).then((data : boolean) => { 122e41f4b71Sopenharmony_ci console.info('isAlwaysOnVpnEnabled success.'); 123e41f4b71Sopenharmony_ci}).catch((err : BusinessError) => { 124e41f4b71Sopenharmony_ci console.error('setAlwaysOnVpnEnabled fail, err-> ${JSON.stringify(err)}'); 125e41f4b71Sopenharmony_ci}); 126e41f4b71Sopenharmony_ci``` 127e41f4b71Sopenharmony_ci 128e41f4b71Sopenharmony_ci## vpnExtension.updateVpnAuthorizedState 129e41f4b71Sopenharmony_ci 130e41f4b71Sopenharmony_ciupdateVpnAuthorizedState(bundleName: string): boolean 131e41f4b71Sopenharmony_ci 132e41f4b71Sopenharmony_ci更新VPN对话框授权信息。 133e41f4b71Sopenharmony_ci 134e41f4b71Sopenharmony_ci**系统接口**:此接口为系统接口。 135e41f4b71Sopenharmony_ci 136e41f4b71Sopenharmony_ci**需要权限**:ohos.permission.MANAGE_VPN 137e41f4b71Sopenharmony_ci 138e41f4b71Sopenharmony_ci**系统能力**:SystemCapability.Communication.NetManager.Vpn 139e41f4b71Sopenharmony_ci 140e41f4b71Sopenharmony_ci**模型约束**:此接口仅可在Stage模型下使用。 141e41f4b71Sopenharmony_ci 142e41f4b71Sopenharmony_ci**参数:** 143e41f4b71Sopenharmony_ci 144e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 145e41f4b71Sopenharmony_ci| ---------- | ------ | ---- | ------------------------------------------------ | 146e41f4b71Sopenharmony_ci| bundleName | string | 是 | 应用弹框授权的包名,通常指三方应用的bundleName。 | 147e41f4b71Sopenharmony_ci 148e41f4b71Sopenharmony_ci**返回值:** 149e41f4b71Sopenharmony_ci 150e41f4b71Sopenharmony_ci| 类型 | 说明 | 151e41f4b71Sopenharmony_ci| ------- | ------------------------------------------- | 152e41f4b71Sopenharmony_ci| boolean | 返回值用来判断是否成功更新vpn弹框授权状态。 | 153e41f4b71Sopenharmony_ci 154e41f4b71Sopenharmony_ci**错误码:** 155e41f4b71Sopenharmony_ci 156e41f4b71Sopenharmony_ci| 错误码 ID | 错误信息 | 157e41f4b71Sopenharmony_ci| --------- | ---------------------------------------- | 158e41f4b71Sopenharmony_ci| 201 | Permission denied. | 159e41f4b71Sopenharmony_ci| 202 | Non-system applications use system APIs. | 160e41f4b71Sopenharmony_ci| 401 | Parameter error. | 161e41f4b71Sopenharmony_ci 162e41f4b71Sopenharmony_ci**示例:** 163e41f4b71Sopenharmony_ciStage 模型示例: 164e41f4b71Sopenharmony_ci 165e41f4b71Sopenharmony_ci```ts 166e41f4b71Sopenharmony_ciimport { vpnExtension } from '@kit.NetworkKit'; 167e41f4b71Sopenharmony_ciimport { Want } from '@kit.AbilityKit'; 168e41f4b71Sopenharmony_ci 169e41f4b71Sopenharmony_cilet want: Want = { 170e41f4b71Sopenharmony_ci deviceId: "", 171e41f4b71Sopenharmony_ci bundleName: 'com.example.myvpndemo', 172e41f4b71Sopenharmony_ci abilityName: 'MyVpnExtAbility', 173e41f4b71Sopenharmony_ci}; 174e41f4b71Sopenharmony_ci 175e41f4b71Sopenharmony_cilet result: boolean = vpnExtension.updateVpnAuthorizedState(want.bundleName); 176e41f4b71Sopenharmony_ciconsole.log("Result: "+ result); 177e41f4b71Sopenharmony_ci``` 178e41f4b71Sopenharmony_ci 179