http://python.jobbole.com/89004/
相关代码: http://t.cn/R8yFJiN
关于验证码识别的参考文章: https://medium.com/@ageitgey/how-to-break-a-captcha-system-in-15-minutes-with-machine-learning-dbebb035a710
转载于:https://www.cnblogs.com/leo23/p/8387201.html
