void Init()
{
//按顺序初始化模块
//服务模块
NetService net = GetComponent <NetService>();
net.InitNetService();
ResService res = GetComponent <ResService>();
res.InitRes();
AudioService audio = GetComponent <AudioService>();
audio.InitService();
//业务系统初始化
LoginSystem login = GetComponent <LoginSystem>();
login.Init();
//进入登录场景并加载相应UI
login.EnterLogin();
}