openharmony 鸿蒙 js-apis-distributed-account-sys

2025-06-12 浏览 (1)

@ohos.account.distributedAccount (分布式账号管理)(系统接口)

本模块提供管理分布式账号的一些基础功能,主要包括查询和更新账号登录状态。

说明:

导入模块

import { distributedAccount } from '@kit.BasicServicesKit';

DistributedAccountAbility

提供查询和更新分布式账号登录状态方法(需要先获取分布式账号的单实例对象)。

getOsAccountDistributedInfoByLocalId10+

getOsAccountDistributedInfoByLocalId(localId: number, callback: AsyncCallback<DistributedInfo>): void

获取指定系统账号的分布式信息。使用callback异步回调。

系统接口: 此接口为系统接口。

系统能力: SystemCapability.Account.OsAccount

需要权限: ohos.permission.MANAGE_DISTRIBUTED_ACCOUNTS 或 ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS

参数:

参数名类型必填说明
localIdnumber系统账号ID。
callbackAsyncCallback<DistributedInfo>回调参数。当获取分布式账号信息成功,err为undefined,data为获取到的分布式账号信息对象;否则为错误对象。

错误码:

错误码ID错误信息
201Permission denied.
202Not system application.
401Parameter error. Possible causes: 1. Mandatory parameters are left unspecified. 2. Incorrect parameter types.
12300001System service exception.
12300003Account not found.

示例:

import { BusinessError } from '@kit.BasicServicesKit';

const accountAbility: distributedAccount.DistributedAccountAbility = distributedAccount.getDistributedAccountAbility();
try {
  accountAbility.getOsAccountDistributedInfoByLocalId(100,
    (err: BusinessError, data: distributedAccount.DistributedInfo) => {
      if (err) {
        console.error('getOsAccountDistributedInfoByLocalId exception: ' + JSON.stringify(err));
      } else {
        console.log('distributed information: ' + JSON.stringify(data));
      }
    });
} catch (err) {
  console.error('getOsAccountDistributedInfoByLocalId exception: ' + JSON.stringify(err));
}

getOsAccountDistributedInfoByLocalId10+

getOsAccountDistributedInfoByLocalId(localId: number): Promise<DistributedInfo>

获取指定系统账号的分布式信息。使用Promise异步回调。

系统接口: 此接口为系统接口。

系统能力: SystemCapability.Account.OsAccount

需要权限: ohos.permission.MANAGE_DISTRIBUTED_ACCOUNTS 或 ohos.permission.INTERACT_ACROSS_LOCAL_ACCOUNTS

参数:

参数名类型必填说明
localIdnumber系统账号ID。

返回值:

类型说明
Promise<DistributedInfo>Promise对象,返回分布式账号信息对象。

错误码:

错误码ID错误信息
201Permission denied.
202Not system application.
401Parameter error. Possible causes: 1. Mandatory parameters are left unspecified. 2. Incorrect parameter types.
12300001System service exception.
12300003Account not found.

示例:

import { BusinessError } from '@kit.BasicServicesKit';

const accountAbility: distributedAccount.DistributedAccountAbility = distributedAccount.getDistributedAccountAbility();
try {
  accountAbility.getOsAccountDistributedInfoByLocalId(100).then((
    data: distributedAccount.DistributedInfo) => {
    console.log('distributed information: ' + JSON.stringify(data));
  }).catch((err: BusinessError) => {
    console.error('getOsAccountDistributedInfoByLocalId exception: '  + JSON.stringify(err));
  });
} catch (err) {
  console.error('getOsAccountDistributedInfoByLocalId exception: ' + JSON.stringify(err));
}

setOsAccountDistributedInfoByLocalId10+

setOsAccountDistributedInfoByLocalId(localId: number, distributedInfo: DistributedInfo, callback: AsyncCallback<void>): void

设置指定系统账号的分布式信息。使用callback异步回调。

系统接口: 此接口为系统接口。

系统能力: SystemCapability.Account.OsAccount

需要权限: ohos.permission.MANAGE_DISTRIBUTED_ACCOUNTS

参数:

参数名类型必填说明
localIdnumber系统账号ID。
distributedInfoDistributedInfo分布式账号信息。
callbackAsyncCallback<void>回调函数。当设置指定系统账号的分布式信息成功时,err为undefined,否则为错误对象。

错误码:

错误码ID错误信息
201Permission denied.
202Not system application.
401Parameter error. Possible causes: 1. Mandatory parameters are left unspecified. 2. Incorrect parameter types.
12300001System service exception.
12300002Invalid distributedInfo.
12300003Account identified by localId or by distributedInfo not found.
12300008Restricted OS account.

示例:

import { BusinessError } from '@kit.BasicServicesKit';

const accountAbility: distributedAccount.DistributedAccountAbility = distributedAccount.getDistributedAccountAbility();
let accountInfo: distributedAccount.DistributedInfo =
  {id: '12345', name: 'ZhangSan', event: 'Ohos.account.event.LOGIN'};
try {
  accountAbility.setOsAccountDistributedInfoByLocalId(100, accountInfo, (err: BusinessError) => {
    if (err) {
      console.error('setOsAccountDistributedInfoByLocalId exception: ' + JSON.stringify(err));
    } else {
      console.log('setOsAccountDistributedInfoByLocalId successfully');
    }
  });
} catch (err) {
    console.error('setOsAccountDistributedInfoByLocalId exception: ' + JSON.stringify(err));
}

setOsAccountDistributedInfoByLocalId10+

setOsAccountDistributedInfoByLocalId(localId: number, distributedInfo: DistributedInfo): Promise<void>

设置指定系统账号的分布式信息。使用Promise异步回调。

系统接口: 此接口为系统接口。

系统能力: SystemCapability.Account.OsAccount

需要权限: ohos.permission.MANAGE_DISTRIBUTED_ACCOUNTS

参数:

参数名类型必填说明
localIdnumber系统账号ID。
distributedInfoDistributedInfo分布式账户信息。

返回值:

类型说明
Promise<void>Promise对象,无返回结果的Promise对象。

错误码:

错误码ID错误信息
201Permission denied.
202Not system application.
401Parameter error. Possible causes: 1. Mandatory parameters are left unspecified. 2. Incorrect parameter types.
12300001System service exception.
12300002Invalid distributedInfo.
12300003Account identified by localId or by distributedInfo not found.
12300008Restricted OS account.

示例:

import { BusinessError } from '@kit.BasicServicesKit';

const accountAbility: distributedAccount.DistributedAccountAbility = distributedAccount.getDistributedAccountAbility();
let accountInfo: distributedAccount.DistributedInfo =
  {id: '12345', name: 'ZhangSan', event: 'Ohos.account.event.LOGIN'};
try {
  accountAbility.setOsAccountDistributedInfoByLocalId(100, accountInfo).then(() => {
      console.log('setOsAccountDistributedInfoByLocalId successfully');
  }).catch((err: BusinessError) => {
      console.error('setOsAccountDistributedInfoByLocalId exception: '  + JSON.stringify(err));
  });
} catch (err) {
    console.error('setOsAccountDistributedInfoByLocalId exception: ' + JSON.stringify(err));
}

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