php+mysql
<form action="" method="post">
<table class="opt">
<tr>
<th colspan="2">新闻标题:</th>
</tr>
<tr>
<td><input type="text" class="txt" style="width: 500px" name="title" /></td>
<td></td>
</tr>
<tr>
<th colspan="2">新闻内容:</th>
</tr>
<tr>
<td><textarea class="area" style="width: 600px;height: 100px" name="content"></textarea></td>
<td valign="top"></td>
</tr>
</table>
<div class="opt"><input type="submit" name="submit" value=" 发 布 " class="btn" tabindex="3" /></div>
</form>
<?php
$conn=mysql_connect ("localhost", "root", "数据库密码");
mysql_select_db("newstest");
$exec="insert into newstable(newsTitle,newsContent) values('".$_POST[title]."','".$_POST[content]."')";
mysql_query("set character set gb2312");
$result=mysql_query($exec);
echo "<font color=red size=12px>添加新闻成功！</font>";
?>