交付后不能向数据库插入数据

提交后不能向数据库插入数据
conn.php

PHP code

<!--

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--><?php $conn = @ mysql_connect("localhost", "root", "root") or die("数据库链接错误");
   mysql_select_db("bbs", $conn);
   mysql_query("set names 'GBK'"); //使用GBK中文编码;

?>

登入後複製

PHP code

<!--

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--><?php include("conn.php");

   if($_POST['submit']){
   
     $sql="insert into message (id,user,title,content,lastdate) 
     values ('','$_POST[user]','$_POST[title]','$_POST[content]',now())";
   
   mysql_query($sql);
   echo "发表成功";
   }

?>

登入後複製