如何允许我的网站用户上传媒体文件？

Question

I'm currently following a tutorial for a basic media file upload form. 我目前正在关注基本媒体文件上传表单的教程。 I've tried adding it to my website, but I always get the message "There was an error uploading the file, please try again!" 我尝试将其添加到我的网站，但始终收到消息“上传文件时出错，请重试！” when I try to upload images using it. 当我尝试使用它上传图像时。

I've put the following html file onto my server: 我将以下html文件放到服务器上：

<DOCTYPE! html>
<html>


<head>
</head>


<body>
<form enctype="multipart/form-data" action="uploader.php" method="POST">
<input type="hidden" name="MAX_FILE_SIZE" value="10000000" />
Choose a file to upload: <input name="uploadedfile" type="file" /><br />
<input type="submit" value="Upload File" />
</form>
</body>


</html>

I have then created the file uploader.php, which looks like this: 然后，我创建了文件uploader.php，如下所示：

<?php

// Where the file is going to be placed 
$target_path = "../uploads/";

/* Add the original filename to our target path.  
Result is "uploads/filename.extension" */
$target_path = $target_path . basename( $_FILES['uploadedfile']['name']); 



if(move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $target_path)) {
    echo "The file ".  basename( $_FILES['uploadedfile']['name']). 
    " has been uploaded";
} else{
    echo "There was an error uploading the file, please try again!";
}

?>

I've stored these files in the same directory. 我已将这些文件存储在同一目录中。 I've then created another directory called uploads - which is writable. 然后，我创建了另一个名为uploads的目录-这是可写的。

Why is this not working? 为什么这不起作用？

EDIT: I'm now able to upload files upto 1MB in size, but anything larger than this fails to upload. 编辑：我现在能够上传最大1MB的文件，但是任何大于此的文件都无法上传。 As you can see in the HTML script, I've set the max file size to 10MB - so this should work. 正如您在HTML脚本中看到的那样，我将最大文件大小设置为10MB-这样就可以了。 Any idea why it isn't? 知道为什么不是吗？

Answer 1

It will Work. 它会工作。 I checked in my desktop. 我检查了桌面。

Change value="100000" to value="1000000" 将value="100000"更改为value="1000000"

Like 喜欢

<input type="hidden" name="MAX_FILE_SIZE" value="100000" />

And, 和，

$target_path = "uploads/";

The MAX_FILE_SIZE hidden field (measured in bytes) must precede the file input field, and its value is the maximum filesize accepted by PHP. MAX_FILE_SIZE隐藏字段（以字节为单位）必须在文件输入字段之前，其值是PHP接受的最大文件大小。

For more info, click File Upload - php manual 有关更多信息，请单击文件上传-PHP手册

User's Requirement (As, He asked in comment) 用户要求 （如，他在评论中要求）

Append your file name with time() . 在文件名后加上time() 。 There are many ways to do. 有很多方法可以做。 But, this one you can use. 但是，这个你可以使用。

$target_path = $target_path .time() .basename( $_FILES['uploadedfile']['name']);

如何允许我的网站用户上传媒体文件？

问题描述

1 个解决方案

解决方案1
2 已采纳 2016-04-23 13:59:14

如何允许我的网站用户上传媒体文件？

问题描述

1 个解决方案

解决方案1 2 已采纳 2016-04-23 13:59:14

解决方案1
2 已采纳 2016-04-23 13:59:14