mysql 设置密码:mysql重置root密码[朗读]

$db_server=＂localhost＂;主机$db_username=＂root＂;用户名$db_password=＂＂;密码$connect=@mysql_connect($db_server,$db_username,$db_password)ordie(＂couldn'tconnect.＂);//链接mysqlmysql_select_db(＂99new_auction＂);//选择哪个数据库mysql_query(＂setnamesutf8＂);//设置编码为url8。