请参考开发指南 https://developer.huawei.com/consumer/cn/doc/harmonyos-guides-V5/oaid-service-V5\#%E5%BC%80%E5%8F%91%E6%AD%A5%E9%AA%A4
请参考开发指南 https://developer.huawei.com/consumer/cn/doc/harmonyos-guides-V5/oaid-service-V5\#%E5%BC%80%E5%8F%91%E6%AD%A5%E9%AA%A4