1e41f4b71Sopenharmony_ci# time_service.h 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci 4e41f4b71Sopenharmony_ci## 概述 5e41f4b71Sopenharmony_ci 6e41f4b71Sopenharmony_ci声明获取时间时区信息的API。 7e41f4b71Sopenharmony_ci 8e41f4b71Sopenharmony_ci**库：** libtime_service_ndk.so 9e41f4b71Sopenharmony_ci 10e41f4b71Sopenharmony_ci**系统能力：** SystemCapability.MiscServices.Time 11e41f4b71Sopenharmony_ci 12e41f4b71Sopenharmony_ci**起始版本：** 12 13e41f4b71Sopenharmony_ci 14e41f4b71Sopenharmony_ci**相关模块：**[TimeService](_time_service.md) 15e41f4b71Sopenharmony_ci 16e41f4b71Sopenharmony_ci 17e41f4b71Sopenharmony_ci## 汇总 18e41f4b71Sopenharmony_ci 19e41f4b71Sopenharmony_ci 20e41f4b71Sopenharmony_ci### 类型定义 21e41f4b71Sopenharmony_ci 22e41f4b71Sopenharmony_ci| 名称 | 描述 | 23e41f4b71Sopenharmony_ci| -------- | -------- | 24e41f4b71Sopenharmony_ci|[TimeService_ErrCode](_time_service.md#timeservice_errcode)| 枚举错误码。 | 25e41f4b71Sopenharmony_ci 26e41f4b71Sopenharmony_ci 27e41f4b71Sopenharmony_ci### 枚举 28e41f4b71Sopenharmony_ci 29e41f4b71Sopenharmony_ci| 名称 | 描述 | 30e41f4b71Sopenharmony_ci| -------- | -------- | 31e41f4b71Sopenharmony_ci| [TimeService_ErrCode](_time_service.md#timeservice_errcode) {<br/>[TIMESERVICE_ERR_OK](_time_service.md) = 0,<br/>[TIMESERVICE_ERR_INTERNAL_ERROR](_time_service.md) = 13000001,<br/>[TIMESERVICE_ERR_INVALID_PARAMETER](_time_service.md) = 13000002<br/>} | 枚举错误码。 | 32e41f4b71Sopenharmony_ci 33e41f4b71Sopenharmony_ci 34e41f4b71Sopenharmony_ci### 函数 35e41f4b71Sopenharmony_ci 36e41f4b71Sopenharmony_ci| 名称 | 描述 | 37e41f4b71Sopenharmony_ci| -------- | -------- | 38e41f4b71Sopenharmony_ci| [TimeService_ErrCode](_time_service.md#timeservice_errcode)[OH_TimeService_GetTimeZone](_time_service.md#oh_timeservice_gettimezone) (char \*timeZone, uint32_t len) | 获取当前系统时区。 | 39