mysql映射外网怎么访问不了
mysql映射外网访问不了的解决方法:
1,修改表,登录mysql数据库,切换到mysql数据库,使用sql语句查看"select host,user from user ;"在命令行输入如下:
mysql-uroot-pvmwaremysql>usemysql;mysql>updateusersethost='%'whereuser='root';
mysql>selecthost,userfromuser;
mysql>flushprivileges;
2.授权用户。命令如:
GRANTALLPRIVILEGESON*.*TO'root'@'%'IDENTIFIEDBY'admin123'WITHGRANTOPTION;flushprivileges;
例如:允许用户root从ip为192.168.1.104的主机连接到mysql服务器的代码:
GRANTALLPRIVILEGESON*.*TO'myuser'@'192.168.1.104'IDENTIFIEDBY'admin123'WITHGRANTOPTION;flushprivileges;