Conn.php

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<?php

/*数据库路径,请自己修改，否则可能运行不正常*/

$conn = @new COM("ADODB.Connection") or die ("ADO连接失败!");

$connstr = "DRIVER={Microsoft Access Driver (*.mdb)}; DBQ=" . realpath("include/#mydb.mdb");

$conn->Open($connstr);

//创建记录集查询

?>

Add.php

<?php

$name=$_POST['user_name'];

$content=$_POST['user_post'];

if ($name<>"" and $content<>"")

{

if($name="admin" or $content="admin")

{

echo "<script language='javascript'>alert('你要干什么！');location='index.php';</script>";

}

include_once("include/conn.php");

$rs = $conn->Execute("insert into contents (name,content) values ('$name','$content')");

header("location:index.php");

}

else

echo "<script language='javascript'>alert('字段不能有空！');location='index.php';</script>";

?>

Del.php

<?

session_start();

if($_SESSION['admin']=="OK")

{

include_once("include/conn.php");

$sql="delete from contents where id=".$_GET['id'];

$rs = $conn->Execute($sql);

header("location:admin_index.php");

}

?>

Show.php

<?

session_start();

if($_SESSION['admin']=="OK")

{

include_once("include/conn.php");

$sql="select * from contents where id=".$_GET['id']; /*$_GET['id']是传递过来的参数 */

$rs = $conn->Execute($sql);

$name=$rs->Fields['name']->Value;

$content=$rs->Fields['content']->Value;

$id=$rs->Fields['id']->Value;

?>

<form action="modify_save.php" method="post" name="name1">

ID :<?=$id?><input type="hidden" name="id" value=<?=$id?> >

姓名:<?=$name?><br>

留言:<textarea name="post_contents" rows="10" cols="50"><?=$content?></textarea>

<input type="submit" value="提交修改">

</form>

<?

}

$rs->Close();

$conn->Close();

$rs = null;

$conn = null;

?>

Edit.php

<?

session_start();

if($_SESSION['admin']=="OK")

{

include_once("include/conn.php");

$sql="update contents set content='".$_POST['post_contents']."' where id=".$_POST['id'];

$rs = $conn->Execute($sql);

}

header("location:admin_index.php");

?>