以前:
// $conn=mysql_connect("localhost","root","");
// $db=mysql_select_db("web_scoring_system",$conn)or die("数据库连接失败:".mysql_error());// mysql_query("set names utf8");新:
$link = mysqli_connect(
'localhost', /* The host to connect to 连接MySQL地址 */ 'root', /* The user to connect as 连接MySQL用户名 */ '', /* The password to use 连接MySQL密码 */ 'dbname'); /* The default database to query 连接数据库名称*/ if (!$link) { printf("Can't connect to MySQL Server. Errorcode: %s ", mysqli_connect_error()); exit; } mysqli_query($link,'set names utf8');