php无法向mysql中插入值
conn.php<?php/* * Created on 2012-5-7 * * To change the template for this generated file go to * Window - Preferences - PHPeclipse - PHP - Code Templates */ $conn=@ mysql_connect("localhost","root","admin") or die("数据库连接失败"); mysql_select_db("bbs",$conn); mysql_query("set names 'GBK'"); //使用GBK中文编码;?>add.php<?php/* * Created on 2012-5-7 * * To change the template for this generated file go to * Window - Preferences - PHPeclipse - PHP - Code Templates * */ 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"; }?> <form action="add.php" method="post" > 用户：<input type="text" name="user"/><br> 标题：<input type="text" name="title"/><br> 内容：<textarea name="content"></textarea><br> <input type="submit" name="submit" value="发布留言"/> </form>