这是我自己编写的模拟奇迹服务端的login做的程序，但不是最完整的~大家可以作为参考~其实服务端的编写并不难（注意，由于时间问题,我采取了最懒的编写方式）-This was my miracle simulation prepared by the services side of the login procedure done, but not the most complete ~ we can as a reference to the fact the server is not di