douaipi3965 2017-10-22 05:55
浏览 67
已采纳

如何处理获取请求在php中抛出mp3文件

Consider this url: http://example.com/file.mp3?hash=ajhfsjdhfjksf546sdf

So, my question is that how can i handle this get request?

To determine whether this hash is allowed to download or not?

  • 写回答

1条回答 默认 最新

  • dongwang6837 2017-10-24 06:49
    关注

    In my comment on your questions I suggested:

    You could use Apache's mod_rewrite to create a rule that sees something like file.mp3?hash=ajhfsjdhfjksf546sdf and redirects it to file.php?file=file.mp3&hash=ajhfsjdhfjksf546sdf. Then file.php will be able to handle the logic of checking access.

    Here is the code for .htaccess to accomplish this:

    RewriteCond %{QUERY_STRING} hash=(.*)$
    RewriteRule ^(.*)\.mp3$ file.php?file=$1.mp3&hash=%1 [L]
    

    This looks for a hash= value in the query string, and matches any called to (something).mp3. It snags the (something) and passes it as a value to the PHP script.

    Now if I call file.mp3?hash=ajhfsjdhfjksf546sdf, then file.php will have the following set:

    $_GET['file'] == 'file.mp3'
    $_GET['hash'] == 'ajhfsjdhfjksf546sdf'
    

    With these values, you can now run whatever check you'd like, and if it pases, deliver file.mp3 to the client.

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论

报告相同问题?

悬赏问题

  • ¥15 Docker容器里已经安装了ssh,但打包迁移到新机器一直容器一直提示unrecognized service。
  • ¥15 综合布线实例设计,就好看好看不恐怖可好滤镜好聚
  • ¥15 使用moviepy库视频合并时出错
  • ¥30 FLUENT液固传质UDF
  • ¥15 怎么看梯度直方图以,怎么判断梯度消失/爆炸,怎么解决
  • ¥15 aspnetdll文件访问拒绝
  • ¥15 wpf中在模版中寻找元素
  • ¥15 MFC平台生成指定圆
  • ¥15 jmeter出现403
  • ¥500 求华为P30PRO手机硬盘数据恢复