mysql安装mysql-community-server时出现Failing package is: mysql-community-client-5.7.38--1.el7.x86_64”
解决方法:需要禁掉GPG验证检查
yum -y install mysql-community-server --nogpgcheck
解决方法:需要禁掉GPG验证检查
yum -y install mysql-community-server --nogpgcheck