此源代码实现爬取微博PC客户端时模拟登陆的问题，通过获取必要参数重新设置cookie从而模拟用户登陆的过程，从而可以在程序里访问需登陆后才能访问的页面。-This source code to achieve to simulate landing climb to take microblogging PC client to re-set a cookie to the the analog user login process by obtaining the necessary parameters, which you can access in the program need to log in to access the page.