图片上传错误无法打开流：没有这样的文件或目录
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【中文标题】图片上传错误无法打开流：没有这样的文件或目录【英文标题】：Image upload error failed to open stream: No such file or directory 【发布时间】：2018-08-10 06:57:14 【问题描述】：我正在尝试上传图片，但在下方收到此错误消息，我该如何解决？ 警告：move_uploaded_file(images/homepage2.jpg): failed to open stream: No such file or directory in D:\www\mdx\upload_image.php on line 32
警告：move_uploaded_file(): Unable to move 'D:\XAMPP\tmp\phpA29E.tmp' to 'images/homepage2.jpg' in D:\www\mdx\upload_image.php on line 32 抱歉，上传您的文件时出错。
<!DOCTYPE html>
<html>
<head>
<title>Image Upload Demo</title>
</head>
<body>
<form action="upload_image.php" method="post" enctype="multipart/form-
data">
Select image to upload:
<input type="file" name="imageToUpload">
<input type="submit" value="Upload Image" name="submit">
</form>
</body>
</html>
单独的php文件
<?php
//Check file data has been sent
if(!array_key_exists("imageToUpload", $_FILES))
echo 'File missing.';
return;
if($_FILES["imageToUpload"]["name"] == "" || $_FILES["imageToUpload"]
["name"] == null)
echo 'File missing.';
return;
$uploadFileName = $_FILES["imageToUpload"]["name"];
/* Check if image file is a actual image or fake image
tmp_name is the temporary path to the uploaded file. */
if(getimagesize($_FILES["imageToUpload"]["tmp_name"]) === false)
echo "File is not an image.";
return;
// Check that the file is the correct type
$imageFileType = pathinfo($uploadFileName, PATHINFO_EXTENSION);
if($imageFileType != "jpg" && $imageFileType != "png" && $imageFileType !=
"jpeg" && $imageFileType != "gif" )
echo "Sorry, only JPG, JPEG, PNG & GIF files are allowed.";
return;
//Specify where file will be stored
$target_file = 'images/' . $uploadFileName;
/* Files are uploaded to a temporary location.
Need to move file to the location that was set earlier in the script */
if (move_uploaded_file($_FILES["imageToUpload"]["tmp_name"], $target_file))
echo "The file ". basename( $_FILES["imageToUpload"]["name"]). " has
been uploaded.";
echo '<p>Uploaded image: <img src="' . $target_file . '"></p>';//Include
uploaded image on page
else
echo "Sorry, there was an error uploading your file.";
【问题讨论】：
D:\www\mdx\images\ 处真的有写权限的目录吗？
不确定。我该如何检查？图像、html 和 php 文件都在名为 mdx 的文件夹中，该文件夹位于名为 www 的文件夹中
【参考方案1】：
改变这一行：
$target_file = 'images/' . $uploadFileName;
收件人：
$target_file = 'images/' . basename( $_FILES["imageToUpload"]["name"]);
还要确保您拥有images 文件夹。
【讨论】：
没有工作...尝试上传图片时出现同样的错误 您真的有名为images 的文件夹吗？您的 php 脚本是否与文件夹在同一页面上？
哇，我真是个菜鸟。我刚刚创建了 images 文件夹，它就成功了！【参考方案2】：
见：
//Specify where file will be stored
$target_file = 'images/' . $uploadFileName;
您应该将目标文件更改为绝对路径，或者使用您的 php 脚本文件将其更改为相对路径：
$target_file = './images/' . $uploadFileName;
如果您的代码仍然无法正常工作，请尝试：
try
/* Files are uploaded to a temporary location.
Need to move file to the location that was set earlier in the script */
if (move_uploaded_file($_FILES["imageToUpload"]["tmp_name"], $target_file))
echo "The file " . basename($_FILES["imageToUpload"]["name"]) . " has been uploaded.";
echo '<p>Uploaded image: <img src="' . $target_file . '"></p>';
catch (Exception $e)
echo $e->getMessage();
...知道你得到了什么。
【讨论】：
你得到了什么？以上是关于图片上传错误无法打开流：没有这样的文件或目录的主要内容，如果未能解决你的问题，请参考以下文章
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