使用 php 更具体地说是 HTTP_RAW_POST_DATA 从 flash 上传图像？

发布于 2024-09-13 12:34:59 字数 389 浏览 2 评论 0原文

我目前正在使用它，因此它会显示一个对话框以将图像保存在您的计算机上：

if (isset($GLOBALS["HTTP_RAW_POST_DATA"]))
{

// get bytearray
$jpg = $GLOBALS["HTTP_RAW_POST_DATA"];

// add headers for download dialog-box
header('Content-Type: image/jpeg');
header("Content-Disposition: attachment; filename=".$_GET['name']);
    echo $jpg;
}

只是想知道是否有任何方法可以将文件直接放入目录/文件而不需要对话框？

像上传者一样？

原文

I currently have it working so it displays a dialogue box to save the image on your computer:

if (isset($GLOBALS["HTTP_RAW_POST_DATA"]))
{

// get bytearray
$jpg = $GLOBALS["HTTP_RAW_POST_DATA"];

// add headers for download dialog-box
header('Content-Type: image/jpeg');
header("Content-Disposition: attachment; filename=".$_GET['name']);
    echo $jpg;
}

just wondered if there is any way to put the file straight into a directory/file without the need of a dialogue box?

like an uploader?

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薄荷港 2024-09-20 12:34:59

不，没有。

回复收藏 0 原文

面如桃花 2024-09-20 12:34:59

只需读取页面内容并使用 fopen 、 fwrite 等保存在文件中，

if (isset($GLOBALS["HTTP_RAW_POST_DATA"])){

    // get bytearray
    $jpg = $GLOBALS["HTTP_RAW_POST_DATA"];

    // add headers for download dialog-box
 ob_start();
    header('Content-Type: image/jpeg');
       echo $jpg;
  $image=ob_get_clean();
   //and here write it into file      
  }

或者以下是我的代码，您可以删除对您无用的不必要的内容

 if ( isset ( $GLOBALS["HTTP_RAW_POST_DATA"] ))     {
$im = $GLOBALS["HTTP_RAW_POST_DATA"];
$filename=$_GET['name'];
$fullFilePath='files/'.$filename;
$handle=fopen($fullFilePath,"w");
fwrite($handle,$im);
fclose($handle);
$returnVars = array();
$returnVars['write'] = "yes";
$returnString = http_build_query($returnVars);
//send variables back to Flash
echo $returnString;
  }

Just Read the content of the page and save in a file using fopen , fwrite e.t.c.

if (isset($GLOBALS["HTTP_RAW_POST_DATA"])){

    // get bytearray
    $jpg = $GLOBALS["HTTP_RAW_POST_DATA"];

    // add headers for download dialog-box
 ob_start();
    header('Content-Type: image/jpeg');
       echo $jpg;
  $image=ob_get_clean();
   //and here write it into file      
  }

OR following is my code you can remove unneccessary things that are not useful for you

 if ( isset ( $GLOBALS["HTTP_RAW_POST_DATA"] ))     {
$im = $GLOBALS["HTTP_RAW_POST_DATA"];
$filename=$_GET['name'];
$fullFilePath='files/'.$filename;
$handle=fopen($fullFilePath,"w");
fwrite($handle,$im);
fclose($handle);
$returnVars = array();
$returnVars['write'] = "yes";
$returnString = http_build_query($returnVars);
//send variables back to Flash
echo $returnString;
  }

回复收藏 0 原文

~没有更多了~