输入用户名和密码和登录网站，可以用来当论坛挂机工具，或者方便发贴什么的。纯socket编写，http数据包都已经做成了函数可以直接复用在别的程序里。-Enter your user name and password and your web site, can be used to when BBS hang machine tool, or convenient to post or something. Pure socket write, HTTP packets are has bee