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目前我正在将 xml 文件从 mac 上传到服务器。它工作正常。下面是代码：

osx代码

  NSString *urlString1 = @"http://username:pwd@ip/files/upload.php";


NSMutableURLRequest *request1 = [[NSMutableURLRequest alloc] init];
[request1 setURL:[NSURL URLWithString:urlString1]];
[request1 setHTTPMethod:@"POST"];



NSString *boundary1 = @"---------------------------14737809831466499882746641449";
NSString *contentType1 = [NSString stringWithFormat:@"multipart/form-data; boundary=%@", boundary1];
[request1 addValue:contentType1 forHTTPHeaderField:@"Content-Type"];

NSMutableData *body1 = [NSMutableData data];
[body1 appendData:[[NSString stringWithFormat:@"\r\n--%@\r\n", boundary1] dataUsingEncoding:NSUTF8StringEncoding]];
[body1 appendData:[@"Content-Disposition: form-data; name=\"userfile\"; filename=\"data.xml\"\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[body1 appendData:[@"Content-Type: application/octet-stream\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[body1 appendData:[NSData dataWithData:xmlData]];
[body1 appendData:[[NSString stringWithFormat:@"\r\n--%@--\r\n", boundary1] dataUsingEncoding:NSUTF8StringEncoding]];
[request1 setHTTPBody:body1];
NSLog(@"xml data %@",xmlData);
NSData *returnData1 = [NSURLConnection sendSynchronousRequest:request1 returningResponse:nil error:nil];

和PHP 脚本：

 <?php
  $target_path = "./";
  $target_path = $target_path.'data.xml';
  if(move_uploaded_file($_FILES['userfile']['tmp_name'],$target_path)) {
    echo "The file has been uploaded";
  } else{
    echo "There was an error uploading the file, please try again!";
  }
?>

现在我有一个案例，我应该添加多个文件。那么文件命名是如何工作的呢？任何人都请帮助我。

4

1 回答 1

0

我认为您可以使用 PHP Array 函数检查它是否有效。我不确定 XCode，但让我们坚持使用基本 HTML 来上传多个文件。试试下面的代码：

可以选择多个文件，然后使用

<input type='file' name='file[]' multiple>

执行上传的示例 php 脚本：

<html>
<title>Upload</title>
<?php
    session_start();
    $target=$_POST['directory'];
        if($target[strlen($target)-1]!='/')
                $target=$target.'/';
            $count=0;
            foreach ($_FILES['file']['name'] as $filename) 
            {
                $temp=$target;
                $tmp=$_FILES['file']['tmp_name'][$count];
                $count=$count + 1;
                $temp=$temp.basename($filename);
                move_uploaded_file($tmp,$temp);
                $temp='';
                $tmp='';
            }
    header("location:../../views/upload.php");
?>
</html>

所选文件作为数组接收

$_FILES['file']['name'][0] 存储第一个文件的名称。$_FILES['file']['name'][1] 存储第二个文件的名称。等等。

于 2013-02-20T09:27:08.667 回答