conn.php<?php
/*
* Created on 2012-4-5
*
* To change the template for this generated file go to
* Window - Preferences - PHPeclipse - PHP - Code Templates
*/ $conn = @ mysql_connect("localhost", "root", "") or die("数据库链接错误");
mysql_select_db("bbs", $conn);
mysql_query("set names 'GBK'"); //使用GBK中文编码;
?>add.php<?php
/*
* Created on 2012-4-6
*
* To change the template for this generated file go to
* Window - Preferences - PHPeclipse - PHP - Code Templates
*/
include("conn.php");
if($_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="提交留言"/>
</form>sql语句CREATE TABLE `message` (
`id` tinyint(1) NOT NULL auto_increment,
`user` varchar(25) NOT NULL,
`title` varchar(50) NOT NULL,
`content` tinytext NOT NULL,
`lastdate` date NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=gbk AUTO_INCREMENT=1 ;不知道是哪里出了问题,一直插入不进数据。。
你完全可以不去管id的值
$sql="INSERT INTO `message` (`user`, `title`, `content`, `lastdate`)
VALUES ( '$_POST[user]', '$_POST[title]', '$_POST[content]', now() ) ";
"values('','$_POST[user]','$_POST[title]','$_POST[content]',now())";content,lastdate 逗号写成.了。