Question

我有一个mp3 flash播放器，它可以很好地显示歌曲的加载部分。

<embed src="player.swf" width="70" height="15" 
FlashVars="song=songs/song.mp3"/>

但现在我需要从.php文件加载歌曲，所以就像这样

<embed src="player.swf" width="70" height="15" FlashVars="song=song.php"/>

这是我的歌曲.php

$filename="songs/song.mp3";
header("Expires: -1");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Content-type: audio/mpeg");
header("Content-Transfer-Encoding: binary");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0");
$len = filesize($filename);
header("Content-Length: $len;\n");
$outname=$archivo;
header("Content-Disposition: application/octet-stream");

readfile($filename);

它与播放/停止按钮完美配合，但问题在于它没有向我显示歌曲的加载部分。

Answer 1

在搜索提示/代码/答案几个小时后，我找到了Anindya的代码并由Mihai Iorga编辑，最终为我工作，请查看问题here。代码：

set_time_limit(0);
$dirPath = "path_of_the_directory";
$songCode = $_REQUEST['c'];
$filePath = $dirPath . "/" . $songCode . ".mp3";
$strContext=stream_context_create(
    array(
        'http'=>array(
        'method'=>'GET',
        'header'=>"Accept-language: en\r\n"
        )
    )
);
$fpOrigin=fopen($filePath, 'rb', false, $strContext);
header('Content-Disposition: inline; filename="song.mp3"');
header('Pragma: no-cache');
header('Content-type: audio/mpeg');
header('Content-Length: '.filesize($filePath));
while(!feof($fpOrigin)){
  $buffer=fread($fpOrigin, 4096);
  echo $buffer;
  flush();
}
fclose($fpOrigin);

所以我刚刚在song.php中替换了这段代码，现在它完美无缺！

MP3 Flash Player PHP readfile（）缓冲区

1 个答案: