// 判断首次登陆
BOOL isFirstLogin = [[[NSUserDefaults standardUserDefaults] objectForKey:@"isFirstLogin"] boolValue];
if (!isFirstLogin) {
// 是第一次
self.window.rootViewController = [[GuidanceViewController alloc]init];
[[NSUserDefaults standardUserDefaults] setObject:@"YES" forKey:@"isFirstLogin"];
}else{
sleep(2);
//不是首次启动
MainTabBarController *viewCtrl = [[MainTabBarController alloc]init];
self.window.rootViewController = viewCtrl;
}
