标签：
http://mirrors.163.com/http://mirrors.aliyun.com/http://mirrors.aliyun.com/centos/7.2.1511/os/x86_64/Packages/http://mirrors.aliyun.com/centos/7.2.1511/extras/x86_64/Packages/
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原文地址：http://www.cnblogs.com/itzxy/p/5746001.html
