centos中python2.7被覆盖,yum,python重新安装 参考如下,问题以解决,绝对有效 下载链接yum和python2.7网盘 链接:https://pan.baidu.com/s/1sC2crFW1I8F7zndJU0jjcA 提取码:5kia 直接参考 https://blog.csdn.net/malingyu/article/details/84871839 https://blog.csdn.net/wsh_0703/article/details/82979031