Question

（请注意，如果将其标记为重复，我不知道是导致错误的路径，其他问题是导致错误的路径特有的，我的问题不是。因为我不知道它是导致错误的路径，我无法用其他问题解决我的问题）

您好我有一个PHP项目，我一直在试图找出w3的图像上传教程，并且无法摆脱错误。我已经搜索了错误，教程做了任何解决方案的建议，所以我认为我只是遗漏了一些明显的东西，有人可以帮忙。

HTML

<!DOCTYPE html>
<html>
<body>

<form action="upload.php" method="post" enctype="multipart/form-data">
    Select image to upload:
    <input type="file" name="fileToUpload" id="fileToUpload">
    <input type="submit" value="Upload Image" name="submit">
</form>

</body>
</html>

PHP

<?php

ini_set('display_errors',1);
error_reporting(E_ALL);


$target_dir = "http://myDomainName.com/SchoolStore/Images/";
$target_file = $target_dir . basename($_FILES["fileToUpload"]["name"]);
$uploadOk = 1;
$imageFileType = pathinfo($target_file,PATHINFO_EXTENSION);
// Check if image file is a actual image or fake image
if(isset($_POST["submit"])) {
    $check = getimagesize($_FILES["fileToUpload"]["tmp_name"]);
    if($check !== false) {
        //echo "File is an image - " . $check["mime"] . ".";
        $uploadOk = 1;
    } else {
        //echo "File is not an image.";
        $uploadOk = 0;
    }
}
// Check if file already exists
if (file_exists($target_file)) {
    echo "Sorry, file already exists.";
    $uploadOk = 0;
}
// Check file size
if ($_FILES["fileToUpload"]["size"] > 500000) {
    echo "Sorry, your file is too large.";
    $uploadOk = 0;
}
// Allow certain file formats
if($imageFileType != "jpg" && $imageFileType != "png" && $imageFileType != "jpeg"
&& $imageFileType != "gif" ) {
    echo "Sorry, only JPG, JPEG, PNG & GIF files are allowed.";
    $uploadOk = 0;
}
// Check if $uploadOk is set to 0 by an error
if ($uploadOk == 0) {
    echo "Sorry, your file was not uploaded.";
// if everything is ok, try to upload file
} else {
    if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $target_file)) {
        echo "The file ". basename( $_FILES["fileToUpload"]["name"]). " has been uploaded.";
    } else {
        echo "Sorry, there was an error uploading ". $target_file;
    }
}
?>

错误：

警告：move_uploaded_file（http://myDomainName.com/SchoolStore/Images/Screen Shot 2015-11-28 at 5.30.11 PM.png）：无法打开流：HTTP包装器不支持/ home1 / tooneate / public_html / SchoolStore / upload中的可写连接第43行的.php

警告：move_uploaded_file（）：无法将'/ var / tmp / phpc2F3xS'移动到'http://myDomainName.com/SchoolStore/Images/Screen拍摄2015-11-28 at 5.30.11 PM.png'in / home1 / tooneate / public_html / SchoolStore第43行的/upload.php 对不起，上传http://myDomainName.com/SchoolStore/Images/Screen Shot 2015-11-28 at 5.30.11 PM.png

时出错

Answer 1

而不是做

$target_dir = "http://myDomainName.com/SchoolStore/Images/"; 你需要使用服务器路径

/SchoolStore/Images/（例如/home/content/proj/SchoolStore/Images/）。

您无法通过HTTP打开文件。相反，您需要使用本地路径打开它。

无法修复错误“无法打开流：HTTP包装器不支持可写连接”

1 个答案: