更改mysql 远程密码,

C:\Program Files\MySQL\MySQL Server 5.5\bin>mysqld.exe --install MySqlService successfully installed.C:\Program Files\MySQL\MySQL Server 5.5\bin>net start mysqlMySql 服务正在启动 .MySql 服务已经启动成功。mysql> use mysql;  mysql> update user set password=password('123') where user='root' and host='localhost';  mysql> flush privileges;