Windows下安装过程：下载网址https://dev.mysql.com/get/archives/mysql-installer/mysql-installer-community-5.7.19.0.msi 再下载mysql-front安装https://mysql-front.software.informer.com/download/ 输入localhost密码123456 Linux下安装mysql 命令输入Sudo su接着sudo apt-get install mysql-server mysql-client 安装设置密码后，再输入命令mysql -uroot -p链接mysql输入show databases；再输入use mysql；再输入sel...