postman官网下载地址 https://www.postman.com/downloads/
postman汉化包 https://github.com/hlmd/Postman-cn/releases
1.首先从官网下载postMan安装包
2.下载postMan 汉化包(app.zip)
3.将汉化包解压并复制到Postman目录下
示例 C:\Users\user11\AppData\Local\Postman\app-8.2.3\resources （默认安装路径）
4.重启postMan 即可完成汉化
参考：https://github.com/hlmd/Postman-cn#%E8%AE%BE%E7%BD%AE%E4%B8%BA%E4%B8%AD%E6%96%87