《PHP實戰：jQuery Mobile + PHP實現文件上傳》要點：
本文介紹了PHP實戰：jQuery Mobile + PHP實現文件上傳，希望對您有用。如果有疑問，可以聯系我們。
很簡單的一個小例子 jQuery Mobile + PHP 通過超全局 $_FILES 上傳,然后用move_uploaded_file()辦法把上傳的圖片移動到到本地服務器下的文件夾,PHP學習
下面是html和php的代碼PHP學習
代碼如下:
<!DOCTYPE html>
<html>
<head>
??????????????? <meta charset = "utf-8">
??????????????? <link rel="stylesheet" >
??????????????? <script src="http://code.jquery.com/jquery-1.8.3.min.js"></script>
??????????????? <script src="http://code.jquery.com/mobile/1.3.2/jquery.mobile-1.3.2.min.js"></script>
</head>
<body>
??????? <div data-role="page" id="upload" >
?????????????? <div data-role="header"? >
??????????????????????????????? <h1>校園祭</h1>
??????????????????????????????? <a href="#pageone" data-rolr = button data-icon="home" class="ui-btn-left" >首頁</a>
??????????????? </div>
??????????????? <div data-role="content" >
??????????????? <form action="upload_file.php" method="post" enctype="multipart/form-data" data-ajax="false">
??????????????????????????????? <input? id="uploadimg" name="file"? type="file"? runat="server" method="post"
?????????????????????????????????????????????? enctype="multipart/form-data" data-inline="true"? data-ajax="false" />
??????????????????????????????? <center><button? data-inline="true"? >上傳</button></center>
??????????????? </form>
??????????????? </div>
??????????????? <div data-role="footer" data-position="fixed" data-fullscreen="true">
??????????????????????????????? <h1>創新實驗</h1>
??????????????? </div>
?????? </div>
</body>
</html>
代碼如下:
<?php
??????? if ($_FILES["file"]["error"] > 0)
??????? {
??????????????? echo "Return Code: " . $_FILES["file"]["error"] . "<br />";
??????? }
??????? else
??????? {
?????????????? echo "Upload: " . $_FILES["file"]["name"] . "<br />";
??????????????? echo "Type: " . $_FILES["file"]["type"] . "<br />";
?????????????? echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb<br />";
??????????????? echo "Temp file: " . $_FILES["file"]["tmp_name"] . "<br />";
??????????????? if (file_exists("upload/" . $_FILES["file"]["name"]))
??????????????? {
??????????????????????? echo $_FILES["file"]["name"] . " already exists. ";
??????????????? }
??????????????? else
??????????????? {
??????????????????????? move_uploaded_file($_FILES["file"]["tmp_name"],
?????????????????????? "upload/".$_FILES["file"]["name"]);
??????????????????????? echo "Stored in: "? ."upload/". $_FILES["file"]["name"];
??????????????? }
??????? }
}
?>
代碼很簡單,但是使用過程中卻發現一個問題,自己試了好久都上傳不了
詢問了小伙伴后,發現問題所在是文件權限不足,從而限制了網頁上傳圖片到文件夾中.所以解決方法就是把文件夾的權限問題解決掉.PHP學習
代碼如下:
$ cd /var/www
$ sudo chmod -R? 777? html
ok,如今就可以將文件上傳到服務器的文件夾了.PHP學習
維易PHP培訓學院每天發布《PHP實戰：jQuery Mobile + PHP實現文件上傳》等實戰技能，PHP、MYSQL、LINUX、APP、JS,CSS全面培養人才。
轉載請注明本頁網址：
http://www.fzlkiss.com/jiaocheng/13412.html
