下载MySQL
MySQL官网：
MySQL
MySQL 8.0下载地址：
MySQL :: Download MySQL Community Server、、
下载好的文件解压后上传到服务器
#上传文件 mysql-community-client-8.0.36-1.el7.x86_64.rpm mysql-community-client-plugins-8.0.36-1.el7.x86_64.rpm mysql-community-common-8.0.36-1.el7.x86_64.rpm mysql-community-libs-8.0.36-1.el7.x86_64.rpm mysql-community-server-8.0.36-1.el7.x86_64.rpm #检查依赖 #检查 MySQL安装过程中，会通过MySQL用户在 /tmp目录下新建tmp_db文件，所以给 /tmp文件夹最高权限 /tmp临时目录权限 chmod -R 777 /tmp #检查依赖 rpm -qa|grep libaio rpm -qa|grep net-tools #如果没有发现 net-tools https://wenku.csdn.net/answer/d5b4654152cd42ef80abb16fd5fee0f8 #安装 #将上传的文件依次安装（顺序严格执行） rpm -ivh mysql-community-common-8.0.36-1.el7.x86_64.rpm rpm -ivh mysql-community-client-plugins-8.0.36-1.el7.x86_64.rpm rpm -ivh mysql-community-libs-8.0.36-1.el7.x86_64.rpm rpm -ivh mysql-community-client-plugins-8.0.36-1.el7.x86_64.rpm rpm -ivh mysql-community-server-8.0.36-1.el7.x86_64.rpm #在后面增加 --force --nodeps 忽略依赖关系 rpm -ivh mysql-community-server-8.0.36-1.el7.x86_64.rpm --force --nodeps #查看版本 mysql --version