CMD 切换到MySQL安装目录Bin下: cd C:\Program Files\MySQL\MySQL Server 5.7\bin
输入:mysql -u root -p
继续输入密码
开放局域网连接:
grant all privileges on *.* to root@'%' identified by 'root' with grant option;
刷新权限:
flush privileges;
//=============================================================
或者直接修改表:
可能是你的帐号不允许从远程登陆,只能在localhost。这个时候只要在localhost的那台电脑,登入mysql后,更改 "mysql" 数据库里的 "user" 表里的 "host" 项,从"localhost"改称"%"
mysql -u root -pvmwaremysql>use mysql;
mysql>update user set host = '%' where user = 'root';
mysql>select host, user from user;