openharmony_ci 3a605462b6 !59 merge cherry-2026b into master
时区升级2026b

Created-by: zhangdd-ewan
Commit-by: zhangdd-ewan
Merged-by: openharmony_ci
Description: ### 一、内容说明(相关的Issue)
https://gitcode.com/openharmony/third_party_tzdata/issues/27


### 二、建议测试周期和提测地址  
  建议测试完成时间:xxxx.xx.xx  
  投产上线时间:xxxx.xx.xx  
  提测地址:CI环境/压测环境  
  测试账号:  

### 三、变更内容
  * 3.1 关联PR列表

  * 3.2 数据库和部署说明  
    1. 常规更新 
    2. 重启unicorn
    3. 重启sidekiq
    4. 迁移任务:是否有迁移任务,没有写 "无"
    5. rake脚本:`bundle exec xxx RAILS_ENV = production`;没有写 "无"

  * 3.4 其他技术优化内容(做了什么,变更了什么)
    - 重构了 xxxx 代码
    - xxxx 算法优化


  * 3.5 废弃通知(什么字段、方法弃用?)



  * 3.6  后向不兼容变更(是否有无法向后兼容的变更?)


  
### 四、研发自测点(自测哪些?冒烟用例全部自测?)
  自测测试结论:


### 五、测试关注点(需要提醒QA重点关注的、可能会忽略的地方)
  检查点:

| 需求名称 | 是否影响xx公共模块 | 是否需要xx功能 | 需求升级是否依赖其他子产品 |
|------|------------|----------|---------------|
| xxx  | 否          | 需要       | 不需要           |
|      |            |          |               |

  接口测试:

  性能测试:

  并发测试:

  其他:



See merge request: openharmony/global_timezone!59
2026-05-06 17:07:58 +08:00
2026-04-29 10:33:35 +08:00
2022-10-09 11:07:06 +08:00
2026-03-09 14:44:07 +08:00
2022-05-27 15:18:22 +08:00
2022-02-21 16:23:30 +08:00
2024-07-02 06:26:51 +00:00
2022-11-11 17:10:14 +08:00
2022-04-06 15:51:15 +08:00

Time Zone

Introduction

The time zone module provides the functions of updating, parsing, compiling, and deploying time zone data.

Directory Structure

The directory structure of the time zone module is as follows:

/base/global/
├── timezone           # Code repository of the time zone module
│   ├── data          # Time zone compilation data
│   ├── tool          # Time zone management tool
│   │   ├── compile_tool              # Time zone compilation tool
│   │   └── update_tool          # Time zone update tool

Description

The time zone update tool searches for the latest version of time zone data from the Internet Assigned Numbers Authority (IANA) database. If a new version of time zone data is available, the time zone update tool downloads the data to update the local time zone data. The updated time zone data is saved in the ./data/iana/ directory. The following is an example:

cd tool/update_tool // Go to the directory where the time zone update tool is located.
python3 download_iana.py  // Run the data update script.

The time zone compilation tool compiles the time zone source data and generates time zone binary data in ./data/prebuild/posix. The following is an example:

cd tool/compile_tool // Go to the directory where the time zone compilation tool is located.
chmod 755 compile.sh
./compile.sh // Run the compilation script.

Repositories Involved

Globalization Subsystem

global_timezone

global_i18n_standard

global_resmgr_standard

S
Description
TimeZone data management provides timezone data management tools| includes update| parse| compile| deploy | 时区数据管理组件提供时区数据管理工具,包括:时区数据更新、解析、编译、部署
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