1、在/etc/mysql/my.cnf中的[mysqld]段注释掉bind-address = 127.0.0.1 2、用mysql -uroot -p 登陆mysql,然后采用以下具体相关方法开启远程访问权限: 具体相关方法1:mysql>use mysql; mysql>update user set host = '%' where user = 'root'; mysql>FLUSh RIVILEGES; 具体相关方法2:mysql>GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%' IDENTIFIED BY 'mypassword' WITh GRANT OPTION;关于Mysql查询带单引号及插入带单引号字符串问题