centos mysql8.0 安装及连接

安装mysql  https://www.jianshu.com/p/a355bbf11d07

                   https://www.jianshu.com/p/b572dca43850

处理navicate 连接问题 https://blog.youkuaiyun.com/jinhaijing/article/details/83421189

异常问题解决方案：https://blog.youkuaiyun.com/u011182575/article/details/80821418

                                 https://www.jianshu.com/p/b437566ccf98

                                 https://blog.youkuaiyun.com/memory6364/article/details/82426052