如何安装mysql5.7rpm包

如果你想在CentOS7中安装mysql5.7rpm包，可以按照以下步骤进行操作：
1. 下载mysql5.7rpm包，可以使用以下命令下载：
wget \
https://cdn.mysql.com/archives/mysql-5.7/mysql-community-client-5.7.32-1.el7.x86_64.rpm \
https://cdn.mysql.com/archives/mysql-5.7/mysql-community-common-5.7.32-1.el7.x86_64.rpm \
https://cdn.mysql.com/archives/mysql-5.7/mysql-community-libs-5.7.32-1.el7.x86_64.rpm \
https://cdn.mysql.com/archives/mysql-5.7/mysql-community-libs-compat-5.7.32-1.el7.x86_64.rpm \
https://cdn.mysql.com/archives/mysql-5.7/mysql-community-server-5.7.32-1.el7.x86_64.rpm
2. 安装依赖文件，使用以下命令安装需要的依赖包：
yum install -y mysql-community-*-5.7.32-1.el7.x86_64.rpm
3. 安装完成后，启动mysql服务：
systemctl start mysqld
4. 设置mysql开机自启动：
systemctl enable mysqld
5. 查看mysql服务状态：
systemctl status mysqld