无线校园网（开放wifi），自动认证的android小程序。通过检测wifi的变化，如果wifi连接到指定的SSID，自动向认证服务器POST认证信息。-It s an automatic certification android applet in Wireless Campus Network (open wifi). By monitoring changes of wifi, if wifi connects to the s

在电脑开机的同时自动连接校园网账户，不用自己手动联网。(At the same time the computer starts to automatically connect the account of the campus network, without your own manual networking)