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采集时，上载连接地址的奇怪有关问题

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Jun 13, 2016 pm 01:15 PM

gtltreferer

采集时，下载连接地址的奇怪问题
我用谷歌浏览器打开一个页面。
我要准备下载带有连接地址的标签，点击后，可以正常下载。
但奇怪的是，那一个的连接地址（左下角显示的地址）我复制下来，用浏览器打开，是不能正常不载的。

这是怎回事啊。

我用谷歌浏览器查看源代码，点标签的下载地址。又可以正常下载。
但是我用谷歌浏览器工具申查元素，得到的那一个地址，在新的浏览窗口打开，又不能下载。

唉，太费解了。
你们遇到过这种情况吗？

------解决方案--------------------
采集时候，带上REFERER试试

很可能判断了来源
------解决方案--------------------
这种情况很明显对方每次会在下载链接嵌入一个ticket，为了防止机器人或是盗链，破解算法将会很困难，无法获悉实际的下载url。
------解决方案--------------------

探讨

这样啊》》》

还第一次听说，收教了。

可以详细一点吗，有多困难？？

------解决方案--------------------
我用谷歌浏览器查看源代码，点标签的下载地址。又可以正常下载。
但是我用谷歌浏览器工具申查元素，得到的那一个地址，在新的浏览窗口打开，又不能下载。

因为你已经点过了...已经用过的ticket就失效了...
------解决方案--------------------
楼主是不是php是你第一门语言呢，怎么发现解决问题能力不咋地。

下载个fiddler2抓包看看点击链接到底提交了什么不就行了？
------解决方案--------------------
防盗连

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