Question

我有以下文件（html和php），并且能够在我的服务器上运行php，但是当我点击上传时，我仍然不能发送＆＃34;不能发布/fileUpload.php。关于最新情况的任何想法都将受到赞赏。感谢

（Upload.html）

<!DOCTYPE html>
<html>
<body>
<form action="fileUpload.php" method="post" enctype="multipart/form-data">
    Select image to upload:
    <!--<input type="hidden" name="MAX_FILE_SIZE" value="500"> -->
    <input type="file" name="fileToUpload" id="fileToUpload">
    <input type="submit" value="Upload Image" name="submit">
</form>
</body>
</html>

（fileUpload.php）

<?php
$target_dir = "uploads/";
$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 your file.";
    }
}
?>

Answer 1

尝试检查fileUpload.php的目录

如果（isset（$ _ POST [“submit”]）），你不想在里面移动这个过程吗？

Answer 2

您的代码运行正常。我可以上传JPG，JPEG，PNG＆amp; GIF文件。请检查您的文件结构。

您可以使用file_exists（）函数

检查上载前的文件目标路径

http://php.net/manual/en/function.file-exists.php

无法发布php文件 - 文件上传

2 个答案: