# @ohos.enterprise.browser(浏览器管理)(系统接口) 本模块提供浏览器管理能力,包括设置/取消浏览器策略、获取浏览器策略等。 > **说明:** > > 本模块首批接口从API version 10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。 > > 本模块接口仅可在Stage模型下使用。 > > 本模块接口仅对[设备管理应用](../../mdm/mdm-kit-guide.md#功能介绍)开放,需将[设备管理应用激活](js-apis-enterprise-adminManager-sys.md#adminmanagerenableadmin)后调用,实现相应功能。 > > 当前页面仅包含本模块的系统接口,其他公开接口参见。其他公开接口参见[@ohos.enterprise.browser](js-apis-enterprise-browser.md)。 ## 导入模块 ```ts import { browser } from '@kit.MDMKit'; ``` ## browser.setPolicies setPolicies(admin: Want, appId: string, policies: string, callback: AsyncCallback<void>): void 指定设备管理应用为指定的浏览器设置浏览策略,使用callback异步回调。 **需要权限:** ohos.permission.ENTERPRISE_SET_BROWSER_POLICY **系统能力:** SystemCapability.Customization.EnterpriseDeviceManager **参数:** | 参数名 | 类型 | 必填 | 说明 | | -------- | ---------------------------------------- | ---- | ------------------------------- | | admin | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是 | 设备管理应用。 | | appId | string | 是 | 应用ID,用于指定浏览器。 | | policies | string | 是 | 浏览器策略,当参数policies为空字符串时,表示取消指定浏览器的策略。 | | callback | AsyncCallback<void> | 是 | 回调函数。当接口调用成功,err为null,否则为错误对象。 | **错误码**: 以下错误码的详细介绍请参见[企业设备管理错误码](errorcode-enterpriseDeviceManager.md)和[通用错误码](../errorcode-universal.md)。 | 错误码ID | 错误信息 | | ------- | ---------------------------------------------------------------------------- | | 9200001 | The application is not an administrator application of the device. | | 9200002 | The administrator application does not have permission to manage the device. | | 201 | Permission verification failed. The application does not have the permission required to call the API. | | 202 | Permission verification failed. A non-system application calls a system API. | | 401 | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types; 3. Parameter verification failed. | **示例:** ```ts import { Want } from '@kit.AbilityKit'; let wantTemp: Want = { bundleName: 'com.example.myapplication', abilityName: 'EntryAbility', }; let appId: string = 'com.example.myapplication'; let policies: string = '{"InsecurePrivateNetworkRequestsAllowed":{"level":"mandatory","scope":"machine","source":"platform","value":true},"LegacySameSiteCookieBehaviorEnabledForDomainList":{"level":"mandatory","scope":"machine","source":"platform","value":["[*.]"]}}'; browser.setPolicies(wantTemp, appId, policies, (err) => { if (err) { console.error(`Failed to set browser policies. Code is ${err.code}, message is ${err.message}`); return; } console.info('Succeeded in setting browser policies.'); }); ``` ## browser.setPolicies setPolicies(admin: Want, appId: string, policies: string): Promise<void> 指定设备管理应用为指定的浏览器设置浏览策略,使用promise异步回调。 **需要权限:** ohos.permission.ENTERPRISE_SET_BROWSER_POLICY **系统能力:** SystemCapability.Customization.EnterpriseDeviceManager **参数:** | 参数名 | 类型 | 必填 | 说明 | | ----- | ----------------------------------- | ---- | ------- | | admin | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是 | 设备管理应用。 | | appId | string | 是 | 应用ID,用于指定浏览器。 | | policies | string | 是 | 浏览器策略,当参数policies为空字符串时,表示取消指定浏览器的策略。 | **返回值:** | 类型 | 说明 | | --------------------- | ------------------------- | | Promise<void> | 无返回结果的Promise对象。当指定设备管理应用设置浏览器策略失败时,会抛出错误对象。 | **错误码**: 以下错误码的详细介绍请参见[企业设备管理错误码](errorcode-enterpriseDeviceManager.md)和[通用错误码](../errorcode-universal.md)。 | 错误码ID | 错误信息 | | ------- | ---------------------------------------------------------------------------- | | 9200001 | The application is not an administrator application of the device. | | 9200002 | The administrator application does not have permission to manage the device. | | 201 | Permission verification failed. The application does not have the permission required to call the API. | | 202 | Permission verification failed. A non-system application calls a system API. | | 401 | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types; 3. Parameter verification failed. | **示例:** ```ts import { Want } from '@kit.AbilityKit'; import { BusinessError } from '@kit.BasicServicesKit'; let wantTemp: Want = { bundleName: 'com.example.myapplication', abilityName: 'EntryAbility', }; let appId: string = 'com.example.myapplication'; let policies: string = '{"InsecurePrivateNetworkRequestsAllowed":{"level":"mandatory","scope":"machine","source":"platform","value":true},"LegacySameSiteCookieBehaviorEnabledForDomainList":{"level":"mandatory","scope":"machine","source":"platform","value":["[*.]"]}}'; browser.setPolicies(wantTemp, appId, policies).then(() => { console.info('Succeeded in setting browser policies.'); }).catch((err: BusinessError) => { console.error(`Failed to set browser policies. Code is ${err.code}, message is ${err.message}`); }); ``` ## browser.getPolicies getPolicies(admin: Want, appId: string, callback: AsyncCallback<string>): void 指定管理员应用获取指定浏览器的策略,使用callback异步回调。 **系统能力:** SystemCapability.Customization.EnterpriseDeviceManager **参数:** | 参数名 | 类型 | 必填 | 说明 | | -------- | ---------------------------------------- | ---- | ------------------------------- | | admin | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是 | 设备管理应用。 | | appId | string | 是 | 应用ID,用于指定浏览器。 | | callback | AsyncCallback<string> | 是 | 回调函数,当接口调用成功,err为null,否则为错误对象。 | **错误码**: 以下错误码的详细介绍请参见[企业设备管理错误码](errorcode-enterpriseDeviceManager.md)和[通用错误码](../errorcode-universal.md)。 | 错误码ID | 错误信息 | | ------- | ---------------------------------------------------------------------------- | | 9200001 | The application is not an administrator application of the device. | | 202 | Permission verification failed. A non-system application calls a system API. | | 401 | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types; 3. Parameter verification failed. | **示例:** ```ts import { Want } from '@kit.AbilityKit'; let wantTemp: Want = { bundleName: 'com.example.myapplication', abilityName: 'EntryAbility', }; let appId: string = 'com.example.myapplication'; browser.getPolicies(wantTemp, appId, (err, result) => { if (err) { console.error(`Failed to get browser policies. Code is ${err.code}, message is ${err.message}`); return; } console.info(`Succeeded in getting browser policies, result : ${JSON.stringify(result)}`); }); ``` ## browser.getPolicies getPolicies(admin: Want, appId: string): Promise<string> 指定管理员应用获取指定浏览器的策略,使用promise异步回调。 **系统能力:** SystemCapability.Customization.EnterpriseDeviceManager **参数:** | 参数名 | 类型 | 必填 | 说明 | | ----- | ----------------------------------- | ---- | ------- | | admin | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是 | 设备管理应用。 | | appId | string | 是 | 应用ID,用于指定浏览器。 | **返回值:** | 类型 | 说明 | | --------------------- | ------------------------- | | Promise<string> | Promise对象,返回浏览器策略。 | **错误码**: 以下错误码的详细介绍请参见[企业设备管理错误码](errorcode-enterpriseDeviceManager.md)和[通用错误码](../errorcode-universal.md)。 | 错误码ID | 错误信息 | | ------- | ---------------------------------------------------------------------------- | | 9200001 | The application is not an administrator application of the device. | | 202 | Permission verification failed. A non-system application calls a system API. | | 401 | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types; 3. Parameter verification failed. | **示例:** ```ts import { Want } from '@kit.AbilityKit'; import { BusinessError } from '@kit.BasicServicesKit'; let wantTemp: Want = { bundleName: 'com.example.myapplication', abilityName: 'EntryAbility', }; let appId: string = 'com.example.myapplication'; browser.getPolicies(wantTemp, appId).then((result) => { console.info(`Succeeded in getting browser policies, result : ${JSON.stringify(result)}`); }).catch((err: BusinessError) => { console.error(`Failed to get browser policies. Code is ${err.code}, message is ${err.message}`); }); ```