Heim >Backend-Entwicklung >PHP-Tutorial >url地址解密问题!
http://infinitinb.net/COFFdD0xMzY1NTE2NDY5Jmk9MjcuMTUwLjMyLjE1NiZ1PVNvbmdzL3YxL2ZhaW50UUMvMDEvZTIyMmM0YzlkMWIwZDhlMjlhMTdhZGFhNTFlYjhjMDEubXAzJm09MTE2ZGMyYTFjMDMxODg1YmNiNzg2OWVjNWVhNzk4Y2Umdj1saXN0ZW4mbj3U2sr3yc+zqrjoLiZzPbn5vrImcD1z.mp3
http://upupyoyoyo.net/COFFdD0xMzY1NTE2NzI5Jmk9MjcuMTUwLjMyLjE1NiZ1PVNvbmdzL3YyL0IxLzRELzM4MjM2XzUwNjA4Nl+3ycLWuqMtsru74bCuLndtYSZtPTBkM2M0Y2Y4MDU5ZDJlMThlMjQxOTMwZjEzNGRiYTgwJnY9ZG93biZuPbK7u+GwriZzPbfJwta6oyZwPXM=.wma
这个地址 是用什么加密的!
用php 怎么解啊!!!
我猜是base64(不包含扩展名)
但实际上什么自写算法都可以的,只要解出来是符合文件名字符规定,你就无法确定,因为真实文件名你又不知道,怎么确定对错呢?
我试了一下 还真是base64
Et=1365516469&i=27.150.32.156&u=Songs/v1/faintQC/01/e222c4c9d1b0d8e29a17adaa51eb8c01.mp3&m=116dc2a1c031885bcb7869ec5ea798ce&v=listen&n=?.&s=&p=s
这 !!!
防盗链的?