yum安装mysql5.7

1. mysql官方下载yum源
2. 安装mysql源
  rpm -ivh mysql57-community-release-el7-11.noarch.rpm
3. yum安装
  yum install -y mysql mysql-server
4. 检查mysql源是否安装成功(如图,即安装成功)
  yum repolist enabled | grep "mysql.*-community.*"
  
 
5. 查看默认生成的密码
  grep 'temporary password' /var/log/mysqld.log
6. 修改密码
  ALTER USER 'root'@'localhost' IDENTIFIED BY 'MyNewPass4!';
7. 默认安装了密码安全检查插件,如不需要,在my.cnf添加配置(重启生效)
  validate_password = off
8. 添加远程登录用户
  GRANT ALL PRIVILEGES ON *.* TO 'yangxin'@'%' IDENTIFIED BY 'Yangxin0917!';
9. 配置默认编码为utf8
  (1)修改/etc/my.cnf配置文件,在[mysqld]下添加编码配置,如下所示:
  [mysqld] character_set_server=utf8 init_connect='SET NAMES utf8'
  (2)重启mysql并查看
  show variables like '%character%';
  
posted @ 2017-11-22 20:19  烟花❤易冷  阅读(172)  评论(0编辑  收藏  举报