系统环境

• OS 版本(Linux) CentOS-7-x86_64-Minimal-1511
• Java版本 jdk1.7及以上

卸载系统自带mariadb-lib

rpm -qa|grep mariadb

rpm -e mariadb-libs-5.5.68-1.el7.x86_64  --nodeps

解压tar包

tar -xvf mysql*.tar

以下加粗rpm包需要安装：
mysql-community-common-5.7.23-1.el7.x86_64.rpm
mysql-community-libs-compat-5.7.23-1.el7.x86_64.rpm
mysql-community-minimal-debuginfo-5.7.23-1.el7.x86_64.rpm
mysql-community-server-5.7.23-1.el7.x86_64.rpm
mysql-community-devel-5.7.23-1.el7.x86_64.rpm
mysql-community-libs-5.7.23-1.el7.x86_64.rpm
mysql-community-client-5.7.23-1.el7.x86_64.rpm
mysql-community-server-minimal-5.7.23-1.el7.x86_64.rpm
mysql-community-test-5.7.23-1.el7.x86_64.rpm
mysql-community-embedded-devel-5.7.23-1.el7.x86_64.rpm
mysql-community-embedded-5.7.23-1.el7.x86_64.rpm
mysql-community-embedded-compat-5.7.23-1.el7.x86_64.rpm

安装mysql

依次执行

rpm -ivh mysql-community-common-5.7.23-1.el7.x86_64.rpm

rpm -ivh mysql-community-libs-5.7.23-1.el7.x86_64.rpm

rpm -ivh mysql-community-client-5.7.23-1.el7.x86_64.rpm

rpm -ivh mysql-community-server-5.7.23-1.el7.x86_64.rpm

执行以server rpm包报错 运行 yum list libaio 安装环境
完成之后就可以顺利安装mysql-community-server-5.7.23-1.el7.x86_64.rpm

rpm -ivh mysql-community-devel-5.7.23-1.el7.x86_64.rpm

启动

systemctl start mysqld

密码修改

查看初始密码

grep 'temporary password' /var/log/mysqld.log

密码为root@localhost: ?kp*******

mysql -uroot -p
#策略要求
set global validate_password_policy=0;
#密码长度
set global validate_password_length=4;
set password=password('123456');
grant all on *.* to root@'%' identified by '123456' with grant option;
flush privileges;

设置开机启动

systemctl enable mysqld
systemctl daemon-reload

安装包下载

链接 提取：7g3k