问题:

本地mysql,使用127.0.0.1可以连接成功,使用具体IP连接报错
ERROR 1130 (HY000): Host '10.252.225.125' is not allowed to connect to this MySQL server
 

解决方法:给数据库授权

进入mysql命令行界面,使用命令【grant all privileges on *.* to ‘用户名’@'IP' identified by '密码';】
grant all privileges on *.* to 'root'@'10.252.225.125' identified by '123456';