MySQL安装在Linux下安装mysql，首先去官网找到安装包的下载地址把下载地址复制下载接下来打开Linux，准备进行安装检查MariaDB是否安装yum list installed | grep mariadb卸载全部MariaDB相关yum -y remove mariadb*下载MySQL的YUM源进入到要下载到的路径：cd /usr/local/src下载：wget https://

首先下载好rpm离线包，然后解压到CentOS下放到CentOS下，解压到任意目录下tar xf mysql-5.7.35-1.el7.x86_64.rpm-bundle.tar[root@localhost local]# pwd/usr/local其中：mysql-community-client 客户端mysql-community-devel 开发库mysql-community-comm