PHP学习（12）留言板(一)
mysqlCREATE 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 ;
conn.php
<?php
$conn = @ mysql_connect("localhost", "root", "") or die("数据库链接错误");
mysql_select_db("liuyanban", $conn);
mysql_query("set names 'GBK'"); //使用GBK中文编码;
?>
add.php
<?php
include("conn.php");
if($_POST['submit']){
$sql="insert into message (id,user,title,content,lastdate)".
"values ('','$_POST','$_POST','$_POST',now())";
mysql_query($sql);
echo "发表成功";
}
?>
<form action="add.php" method="post">
用户：<input type="text" name="user" size="10"/><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>
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