创建qrcode.php

复制代码

获取二维码（ajax请求）：

qrcode.php?type=Getqrcode
返回数据

{"qrsig":"IuaPaEqjZ6JoEWZG*2okgV*vDwrgK5VIdikH-Rm*ygBmgYzg5iM-xmB615Yx-S8d","data":"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"}
data就是二维码图片，用img标签显示二维码


验证是否已经登陆

qrcode.php?type=Getresult&qrsig=IuaPaEqjZ6JoEWZG*2okgV*vDwrgK5VIdikH-Rm*ygBmgYzg5iM-xmB615Yx-S8d
qrsig 参数就是刚刚获取二维码的时候返回过来的 

返回：QQ登录成功 则表示扫码并且等了成功 这样就可以获取用户登陆的QQ，也可以提取出cookie
