mysql 远程连接本地数据库失败

#登录数据库mysql -u root -p

一、改表法

在localhost登入mysql后，更改 “mysql” 数据库里的 “user” 表里的 “host” 项，将"localhost"改称"%"

update user set host = '%' where mysql.user = 'root';

GRANT ALL ON *.* TO admin@'%' IDENTIFIED BY 'admin' WITH GRANT OPTION;

flush privileges;

select user,host from mysql.user;