在windows上搭建镜像yum站的方法（附bat脚本）

方法一：支持rsync的网站 

对于常用的centos、Ubuntu、等使用官方yum源在 http://mirrors.ustc.edu.cn 都存在镜像。

　　同时 http://mirrors.ustc.edu.cn 网站又支持 rsync 协议， 可以通过rsync实现 镜像yum源。

 _______________________________________________________________
|         University of Science and Technology of China         |
|           Open Source Mirror  (mirrors.ustc.edu.cn)           |
|===============================================================|
|                                                               |
| Debian primary mirror in China mainland (ftp.cn.debian.org),  |
|     also mirroring a great many OSS projects & Linux distros. |
|                                                               |
| Currently we don't limit speed. To prevent overload, Each IP  |
| is only allowed to start upto 2 concurrent rsync connections. |
|                                                               |
| This site also provides http/https/ftp access.                |
|                                                               |
| Supported by USTC Network Information Center                  |
|          and USTC Linux User Group (http://lug.ustc.edu.cn/). |
|                                                               |
|    Sync Status:  https://mirrors.ustc.edu.cn/status/          |
|           News:  https://servers.ustclug.org/                 |
|        Contact:  lug@ustc.edu.cn                              |
|