PHP? ??? MySql ??????? ??? ?? ???(4)
?? ????? ?? ?? ??? ?? ??? ???? ? ?? ??? ???? ??? ??????.
??? ?? ?? ??? ??? ????? ??? ?? ??? ???? ???.
include_once ?? ???? ???.
include_once ? ???? ?? ?? ??? ??? ???? ?????. ? ??? include ?? ?????. ??? ???? ??? ?? ??? ?? ?? ???? ???? ????. ? ???? ???? ? ? ??? ? ?? ?????. include_once? ???? ?? ?? ??? ??? ? ? ?? ??? ? ??? ?? ??? ? ?? ???? ?? ??? ??? ?? ? ?? ????? ??? ?? ??? ? ????. ?? ???? upload.php ??? ??????<?php
include_once('upload.php');
?>??? ?? ?? ?????.
<?php
header("content-type:text/html;charset=utf8");
$link = mysqli_connect('localhost','username','password','test');
mysqli_set_charset($link, "utf8");
if (!$link) {
die("連接失敗:".mysqli_connect_error());
}
$action = isset($_GET['action'])?$_GET['action']:"";
if ($action == "save"){
include_once('uploadclass.php'); //引入外部文件
$title = $_POST['title'];
$pic = $uploadfile;
if($title == "") //判斷是否在標(biāo)題中添加內(nèi)容
echo"<Script>window.alert('對不起！你輸入的信息不完整!');history.back()</Script>";
$sql = "insert into img(title,pic) values('$title','$pic')"; //向數(shù)據(jù)庫中添加文件內(nèi)容
$result = mysqli_query($link,$sql);
}
?>
<html>
<head>
<meta charset="utf-8">
<title>文件上傳實例</title>
<style type="text/css">
<!--
body
{
font-size: 20px;
}
input
{
background-color: #66CCFF;
border: 1px inset #CCCCCC;
}
form
{
margin-top:5%;
}
-->
</style>
</head>
<body>
<form method="post" action="?action=save" enctype="multipart/form-data">
<table border=0 cellspacing=0 cellpadding=0 align=center width="100%">
<tr>
<td width=55 height=20 align="center"></td>
<td height="16">
<table>
<tr>
<td>標(biāo)題：</td>
<td><input name="title" type="text" id="title"></td>
</tr>
<tr>
<td>文件： </td>
<td><label>
<input name="file" type="file" value="瀏覽" >
<input type="hidden" name="MAX_FILE_SIZE" value="2000000">
</label></td>
</tr>
<tr>
<td></td>
<td><input type="submit" value="上 傳" name="upload"></td>
</tr>
</table>
</td>
</tr>
</table>
</form>
</body>
</html>
