1.数据库编码
目的:修改库数据库编码 连接编码等均为UTF-8
数据库中输入 Status Server characterset: latin1 Db characterset: latin1 Client characterset: utf8 Conn. characterset: utf8 修改mysql.cnf文件 例如:Ubuntu Server16.04为 /etc/mysql/mysql.conf.d/mysqld.cnf (1)添加,默认[client]不存在 [client] default-character-set=utf8 (2)在[mysqld]下添加 character-set-server=utf8重启动服务后,数据库中输入 Status
Server characterset: utf8 Db characterset: utf8 Client characterset: utf8 Conn. characterset: utf82.Mysql允许远程登陆
修改mysql.cnf文件
将 bind-address = 127.0.0.1 注释前 netstat -nltp 查看 tcp 0 0 127.0.0.1:3306 将 bind-address = 127.0.0.1 注释后 netstat -nltp 查看 tcp6 0 0 :::3306mysql 远程登陆授权
允许root在任何地方进行远程登陆,并具有所有库任何操作权限 ./mysql –u root -p GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '111111' WITH GRANT OPTION; FLUSH PRIVILEGE;