grant select,update on app.user to app@‘%’ identified by '123456'; --允许通过远程访问
grant select,update on app.user to app@‘localhost' identified by '123456'; ---这样本地服务器授权。MySQL不像Oracle,它授权的时候要区分是通过远程访问还是本地访问的。
给这个用户设置权限就可以了
mysql>grant select,update on app.user to app identified by "123456"