引导页
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
self.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
self.window.rootViewController = [[JHTabBarController alloc] init];
self.window.backgroundColor = [UIColor whiteColor];
[self.window makeKeyAndVisible];
//在根控制器设置好之后 & After the rootViewController is set.
[JHGuidePageView jh_guidePageViewWithImages:@[@"guide_1",@"guide_2",@"guide_3"]];
return YES;
}