我在表单中有一个上传输入字段。问题是文件的名称正在插入数据库但文件没有上传到服务器，并且相同的代码在同一目录但不同查询的不同文件中的同一服务器上工作。 form设置为enctype =“multipart / form-data”，
这里是无法正常工作的代码
<!DOCTYPE html>
<html lang="en">
<head>
<?php require_once("includes/session.php"); ?>
<?php require_once("includes/dbc.php"); ?>
<?php require_once("includes/functions.php"); ?>
<?php confirm_logged_in(); ?>
<?php find_selected_post(); ?>
<?php
$target = "../upload/";
$target = $target . basename( $_FILES['post_photo']['name']);
if (intval($_GET['cat']) == 0) {
redirect_to('cat_posts.php');
}
include_once("includes/form_functions.php");
if (isset($_POST['submit'])) {
$errors = array();
$required_fields = array('post_title', 'position', 'visible', 'post_content');
$errors = array_merge($errors, check_required_fields($required_fields, $_POST));
$fields_with_lengths = array('post_title' => 30);
$errors = array_merge($errors, check_max_field_lengths($fields_with_lengths, $_POST));
$category_id = mysql_prep($_GET['cat']);
$post_title = trim(mysql_prep($_POST['post_title']));
$post_content = mysql_prep($_POST['post_content']);
$post_description = mysql_prep($_POST['post_description']);
$post_keywords = mysql_prep($_POST['post_keywords']);
$post_tags = mysql_prep($_POST['post_tags']);
$post_photo =($_FILES['post_photo']['name']);
$position = mysql_prep($_POST['position']);
$visible = mysql_prep($_POST['visible']);
if (empty($errors)) {
$query = "INSERT INTO ss_posts (
post_title, post_content, post_description, post_keywords, post_tags, post_photo, position, visible, category_id
) VALUES (
'{$post_title}', '{$post_content}', '{$post_description}', '{$post_keywords}', '{$post_tags}', '{$post_photo}', {$position}, {$visible}, {$category_id}
)";
if ($result = mysql_query($query, $connection)) {
$message = "Successfully Created.";
$new_post_id = mysql_insert_id();
redirect_to("cat_posts.php?post={$new_post_id}");
} else {
$message = "The Post Could Not Be Created.";
$message .= "<br />" . mysql_error();
}
} else {
if (count($errors) == 1) {
$message = "There was 1 error in the form.";
} else {
$message = "There were " . count($errors) . " errors in the form.";
}
}
}
?>
<?php
error_reporting(E_ALL);
echo "<pre>";
print_r($_FILES);
echo "</pre>";
echo "<br/>target: " . $target;
if (!move_uploaded_file($_FILES['post_photo']['tmp_name'], $target)) {
echo "<br/>Upload failed.";
} else {
echo "<br/>Upload done.";
}
?>
<meta charset="utf-8"/>
<title>New Post - Administration Panel</title>
<script src="js/ckeditor/ckeditor.js" type="text/javascript"></script>
<link rel="stylesheet" href="js/ckeditor/sample.css">
<link rel="stylesheet" href="css/layout.css" type="text/css" media="screen" />
<link rel="stylesheet" href="css/form.css" type="text/css" media="screen" />
<link rel="stylesheet" href="css/button.css" type="text/css" media="screen" /> <!--[if lt IE 9]>
<link rel="stylesheet" href="css/ie.css" type="text/css" media="screen" />
<script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
<script src="js/jquery-1.5.2.min.js" type="text/javascript"></script>
<script src="js/hideshow.js" type="text/javascript"></script>
<script src="js/jquery.tablesorter.min.js" type="text/javascript"></script>
<script type="text/javascript" src="js/jquery.equalHeight.js"></script>
<script type="text/javascript">
$(document).ready(function()
{
$(".tablesorter").tablesorter();
}
);
$(document).ready(function() {
//When page loads...
$(".tab_content").hide(); //Hide all content
$("ul.tabs li:first").addClass("active").show(); //Activate first tab
$(".tab_content:first").show(); //Show first tab content
//On Click Event
$("ul.tabs li").click(function() {
$("ul.tabs li").removeClass("active"); //Remove any "active" class
$(this).addClass("active"); //Add "active" class to selected tab
$(".tab_content").hide(); //Hide all tab content
var activeTab = $(this).find("a").attr("href"); //Find the href attribute value to identify the active tab + content
$(activeTab).fadeIn(); //Fade in the active ID content
return false;
});
});
</script>
<script type="text/javascript">
$(function(){
$('.column').equalHeight();
});
</script>
</head>
<body>
<header id="header">
<hgroup>
<h1 class="site_title"><a href="index.php">Administration Panel</a></h1>
<h2 class="section_title">New Post</h2><div class="btn_view_site">
<a href="../index.php">View Site</a></div>
</hgroup>
</header>
<!-- end of header bar -->
<section id="secondary_bar">
<div class="user">
<p>Hello, <?php echo $_SESSION['username']; ?> (<a href="logout.php">Logout</a>)</p>
</div>
<div class="breadcrumbs_container">
<article class="breadcrumbs"><a href="index.php">Administration Panel</a>
<div class="breadcrumb_divider"></div>
<a class="current">New Post</a></article>
</div>
</section>
<!-- end of secondary bar -->
<aside id="sidebar" class="column" style="height:160%;">
<hr/>
<h3>Pages</h3>
<ul class="toggle">
<li class="icn_new_article"><a href="new_page.php">Add a New Page</a></li>
<li class="icn_edit_article"><a href="edit_page.php">Edit/Delete a Page</a></li>
</ul>
<hr/>
<h3>Users</h3>
<ul class="toggle">
<li class="icn_add_user"><a href="add_user.php">Add New User</a></li>
<li class="icn_view_users"><a href="view_users.php">View Users</a></li>
</ul>
<hr/>
<h3>Blog</h3>
<ul class="toggle">
<li class="icn_categories"><a href="new_category.php">Create a Category</a></li>
<li class="icn_new_article"><a href="cat_posts.php">Create/Edit a Post</a></li>
<li class="icn_settings"><a href="blogwidgets.php">Home Blog Settings</a></li>
<li class="icn_settings"><a href="blogsettings.php">Blog Settings</a></li>
</ul>
<hr/>
<h3>Settings</h3>
<ul class="toggle">
<li class="icn_settings"><a href="settings.php">Settings</a></li>
<li class="icn_settings"><a href="logo.php">Site Logo</a></li>
<li class="icn_jump_back"><a href="logout.php">Logout</a></li>
</ul>
<footer>
<hr />
<p><strong>Copyright © 2013 Sky Define</strong></p>
<p>Powered by <a href="http://www.skydefine.com">Sky Define</a></p>
</br>
</br>
</footer>
</aside><!-- end of sidebar -->
<section id="main" class="column">
<?php
move_uploaded_file($_FILES['post_photo']['tmp_name'], $target);
// output a list of the fields that had errors
if (!empty($errors)) {
echo "<p class=\"errors\">";
echo "Please review the following fields:<br />";
foreach($errors as $error) {
echo " - " . $error . "<br />";
}
echo "</p>";
}
?>
<article class="module width_full">
<header><h3>New Post</h3></header>
<div class="module_content">
<h2>Adding New Post</h2>
<?php if (!empty($message)) {echo "<p class=\"message\">" . $message . "</p>";} ?>
<?php if (!empty($errors)) { display_errors($errors); } ?>
<div class="mws-panel grid_4">
<div class="mws-panel-header">
</div>
<div class="mws-panel-body">
<form class="mws-form" enctype="multipart/form-data" action="new_post.php?cat=<?php echo $sel_category['id']; ?>" method="post">
<div class="mws-form-inline">
<?php $new_post = true; ?>
<?php if (!isset($new_post)) {$new_post = false;} ?>
<div class="mws-form-row">
<label>Post Name:</label>
<div class="mws-form-item large">
<input type="text" name="post_title" id="post_title" class="mws-textinput" placeholder="Post Name Goes Here." />
</div>
</div>
<div class="mws-form-row">
<label>Post Description:</label>
<div class="mws-form-item large">
<input type="text" name="post_description" id="post_description" class="mws-textinput" placeholder="Post Description Goes Here." />
</div>
</div>
<div class="mws-form-row">
<label>Post Keywords:</label>
<div class="mws-form-item large">
<input type="text" name="post_keywords" id="post_keywords" class="mws-textinput" placeholder="Post Keywords Goes Here, Separated By Commas!" />
</div>
</div>
<div class="mws-form-row">
<label>Post Content:</label>
<div class="mws-form-item large">
<textarea name="post_content" id="post_content" class="ckeditor" > </textarea>
</div>
</div>
<div class="mws-form-row">
<label>Post Tags:</label>
<div class="mws-form-item large">
<input type="text" name="post_tags" id="post_tags" class="mws-textinput" placeholder="Post Tags Goes Here, Separated By Commas!" />
</div>
</div>
<div class="mws-form-row">
<label>Edit Post Photo:</label>
<div class="mws-form-item large">
<input type="file" name="post_photo" id="post_photo" />
</div>
</div>
<div class="mws-form-row">
<label>Position:</label>
<div class="mws-form-item large">
<select name="position">
<?php
if (!$new_post) {
$post_set = get_posts_for_category($sel_post['category_id']);
$post_count = mysql_num_rows($post_set);
} else {
$post_set = get_posts_for_category($sel_category['id']);
$post_count = mysql_num_rows($post_set) + 1;
}
for ($count=1; $count <= $post_count; $count++) {
echo "<option value=\"{$count}\"";
if ($sel_post['position'] == $count) { echo " selected"; }
echo ">{$count}</option>";
}
?>
</select>
</div>
</div>
<div class="mws-form-row">
<label>Visible:</label>
<div class="mws-form-item large">
<input type="radio" name="visible" value="0"<?php
if ($sel_post['visible'] == 0) { echo " checked"; }
?> /> No
<input type="radio" name="visible" value="1"<?php
if ($sel_post['visible'] == 1) { echo " checked"; }
?> /> Yes
</div>
</div>
</form>
<div class="mws-button-row">
<input type="submit" name="submit" value="Add Post" class="mws-button green" />
<a class="mws-button red" href="index.php">Cancel</a>
</div>
</div>
</div>
</div>
</article>
<div class="clear"></div>
</div>
</article><!-- end of stats article -->
<div class="spacer"></div>
</section>
</body>
</html>
答案 0 :(得分：0)
您的$target应包含根路径
$target = $_SERVER['DOCUMENT_ROOT']"/upload/";
$target = $target . basename( $_FILES['post_photo']['name']);
答案 1 :(得分：0)
我试图找到错误的方式：
让您的错误可见：
<?php error_reporting(E_ALL); ?>
$ target 应为完整路径。
检查您的HTML表单。您是否添加了 enctype属性？
<form enctype="multipart/form-data" method="POST" action="script.php">
输入是否正确？
<input type="file" name="post_photo"/>
$ _ FILES 数组内容是什么？
<?php echo print_r($_FILES); ?>
修改
请告知我们这些行返回的数据：
<?php
error_reporting(E_ALL);
echo "<pre>";
print_r($_FILES);
echo "</pre>";
echo "<br/>target: " . $target;
if (!move_uploaded_file($_FILES['post_photo']['tmp_name'], $target)) {
echo "<br/>Upload failed.";
} else {
echo "<br/>Upload done."
}
?>
编辑2（解决方案）：
您的提交按钮位于表单标签之外。这就是为什么。修复如下：
<form>
<input type="submit" name="submit" value="Add Post" class="mws-button green" />
</form>