Question

我是网络开发的新手。当我浏览一些教程时，我发现我无法使用php将文件上传到我的服务器。下面显示了什么是在apache2的htdocs目录中。

./index.php
./upload_action.php
./uploads

的index.html

    1 <html>
    2     <head>
    3     </head>
    4     <body>
    5         <h1>New Model</h1>
    6 
    7         <h2>Model information</h2>
    8         <form enctype="multipart/form-data" action="./upload_action.php" 
              method="POST">
    9         <p> Name:
   10         <input type="text" name="textline" >
   11         </P>
   12 
   13         <p> Model to upload:
   14         <input type="file" multiple name="file to upload" 
               value="fileupload" id="fileupload">
   15         </P>
   16         <br>
   17         <input type="reset" value="reset">
   18         <input type="submit" value="submit">
   19         </form>
   20 
   21 
   22     </body>
   23 
   24 </html>

upload_action.php

 1 <?php
  2 $uploaddir = "/uploads/";
  3 $uploadfile = $uploaddir . basename($_FILES['userfile']['name']);
  4 
  5 echo '<pre>';
  6 if (move_uploaded_file($_FILES['userfile']['tmp_name'], $uploadfile)) {
  7         echo "Success.\n";
  8 } else {
  9         echo "Failure.\n";
 10 }
 11 
 12 echo 'Here is some more debugging info:';
 13 print_r($_FILES);
 14 print "</pre>";
 15 ?>

错误消息：

Failure.
Here is some more debugging info:Array
(
    [file_to_upload] => Array
        (
            [name] => test.pdf
            [type] => application/pdf
            [tmp_name] => /tmp/phpz2qaQV
            [error] => 0
            [size] => 513536
        )

)

Answer 1

如果您想一次上传一个文件而不是用此

替换html

name = "userfile"
删除multiple

它将开始工作

如果您一次上传多个文件然后用这个替换html然后你需要运行循环来存储文件。 Refer this

如果你上传大文件时遇到麻烦，那么你可以把它放在你的php页面上

ini_set('upload_max_filesize', '10M');
ini_set('post_max_size', '10M');
ini_set('max_input_time', 300);
ini_set('max_execution_time', 300);

Answer 2

你错过了一个等号。试试这个：

<form enctype="multipart/form-data" action="./upload_action.php" method="POST">

无法使用PHP上传文件

2 个答案: