1. 停止mysql服务

2. 进入到mysql的安装路径的bin目录下面

3. 修改mysql的root用户密码：

4. 修改密码的sql语句：< http://www.2cto.com/kf/ware/vc/" target="_blank" class="keylink">vcD4KPHA+PHByZSBjbGFzcz0="brush:sql;">UPDATE user SET password=PASSWORD('a1b2c3d4+e5@Order.Com') WHERE user='root'; FLUSH PRIVILEGES;