• Linux创建Mysql库


    1.1,获取mysql安装包

      链接:https://pan.baidu.com/s/15b1BCriBduaPtMCK4W6MgA 提取码:le3b 

    1.2,把安装包安装mysql源

      yum -y localinstall mysql80-community-release-el7-3.noarch.rpm

     

    1.3,在线安装Mys

      yum -y install mysql-community-server,下载的东西比较多要稍微等会;

    2.1,启动mysql 

      systemctl start mysqld

    2.2,设置开机启动

      systemctl enable mysqld

      systemctl daemon-reload

    2.3,通过cat /var/log/mysqld.log | grep password命令查看数据库的密码

    2.4,通过mysql -uroot -p进入数据库登陆界面,输入刚刚查到的密码,进行数据库的登陆,复制粘贴就行,MySQL 的登陆密码也是不显示的

    2.5,通过ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '你的密码';命令来修改密码

      通过 exit; 命令退出 MySQL,然后通过新密码(root)再次登陆

    3.1,通过以下命令,进行远程访问的授权

      create user 'root'@'%' identified with mysql_native_password by '你的密码';

      grant all privileges on *.* to 'root'@'%' with grant option;

      flush privileges;

    3.2,输入exit退出,打开防火墙开放3306端口

      如果没有开启防火墙,则输入:systemctl start firewalld  开启

      输入下面命令,开放3306端口

      firewall-cmd --zone=public --add-port=3306/tcp --permanent

      firewall-cmd --reload

    3.3,配置默认编码为UTF-8

      修改/etc/my.cnf配置文件,在[mysqld]下添加编码配置,如下所示:

      character_set_server=utf8

      init_connect='SET NAMES utf8'

    3.4, 编辑保存完重启mysql服务: systemctl restart mysqld

    3.5,查看下编码:mysql> show variables like '%character%';

    3.6,最后,使用工具即可链接成功:

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  • 原文地址:https://www.cnblogs.com/joeyJss/p/13405568.html
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