The method and principle of decrypting the QQ number of the website visitors

A recent network has a kind of, visitors visit your website can obtain the QQ number of the visitor. Many businesses are used for profit, and businesses sell to 30,001 sets of programs.

After a few days of analysis and research, only a very simple way to study. There are other ways to find a way.

At present, access to the Web site visitors QQ Way There are several, simply say:

1, Analysis QQ login Http://xui.ptlogin2.qq.com/cgi-bin/qlogin control, and then access QQ number across the domain, this difficulty is higher;

2, use PHP file_get_contents get Tencent a page content to intercept QQ number, this method before November effective, now can not use;

3, this method is relatively simple, it is estimated that Tencent will soon be sealed. is also a few days to study the preparation to share a method.

The code is as follows:

Is such a simple paragraph of JS, you can get visitors QQ.

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