//AppDalegate部分
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];    // Override point for customization after application launch.    self.window.backgroundColor = [UIColor whiteColor];    [self.window makeKeyAndVisible];        //设置view和导航    ViewController1 *viewCtrl1 = [[ViewController1 alloc] init];    UINavigationController *navi = [[UINavigationController alloc] initWithRootViewController:viewCtrl1];    navi.navigationBarHidden = YES;    self.window.rootViewController = navi;        return YES;}

//封装按钮- (UIButton *)gzybutton:(NSString *)image andFrame:(CGRect)frame0 andAction:(SEL)action0{    UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom];    UIImage *image1 = [UIImage imageNamed:image];    [btn setImage:image1 forState:UIControlStateNormal];    [btn addTarget:self action:action0 forControlEvents:UIControlEventTouchUpInside];    btn.frame = frame0;    [self.view addSubview:btn];    return btn;}//封装视图- (UIImageView *)gzyView :(NSString *)image0 andFram :(CGRect)fram{    UIImageView *imageView = [[UIImageView alloc] initWithFrame:fram];    UIImage *image = [UIImage imageNamed:image0];    [imageView setImage:image];    [self.view addSubview:imageView];    return imageView;}//-------------------------------华丽的分割线----------------------------------//加载视图- (void) loadImage{    [self gzyView:@"main_Bg" andFram:CGRectMake(0, 0, 320, 580)];}//加载按钮- (void) creatBtn{    [self gzybutton:@"main_study" andFrame:CGRectMake(10, 400, 93, 163) andAction:@selector(nextPage:)];    }//按钮的功能- (void) nextPage :(UIButton *)sender{    ViewController2 *viewCtrl2 = [[ViewController2 alloc]init];    [self.navigationController pushViewController:viewCtrl2 animated:YES];}- (void)viewDidLoad{    [super viewDidLoad];    [self loadImage];    [self creatBtn];}

//封装按钮- (UIButton *)gzybutton:(NSString *)image andFrame:(CGRect)frame0 andAction:(SEL)action0{    UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom];    UIImage *image1 = [UIImage imageNamed:image];    [btn setImage:image1 forState:UIControlStateNormal];    [btn addTarget:self action:action0 forControlEvents:UIControlEventTouchUpInside];    btn.frame = frame0;    [self.view addSubview:btn];    return btn;}//封装所有日文按钮- (UIButton *) japanNextFram :(CGRect)fram andAction :(SEL)action{    UIButton *btn3 = [UIButton buttonWithType:UIButtonTypeCustom];    btn3.frame = fram;    //    btn3.backgroundColor = [UIColor clearColor];    btn3.backgroundColor = [UIColor clearColor];    [btn3 addTarget:self action:action forControlEvents:UIControlEventTouchUpInside];    [self.view addSubview:btn3];    return btn3;}//封装视图- (UIImageView *)gzyView :(NSString *)image0 andFram :(CGRect)fram{    UIImageView *imageView = [[UIImageView alloc] initWithFrame:fram];    UIImage *image = [UIImage imageNamed:image0];    [imageView setImage:image];    [self.view addSubview:imageView];    return imageView;}//日文字母按钮//- (void)kkk//{//    UIButton *btn3 = [UIButton buttonWithType:UIButtonTypeCustom];//    btn3.frame = CGRectMake(20, 24, 101, 80);////    btn3.backgroundColor = [UIColor clearColor];//    btn3.backgroundColor = [UIColor yellowColor];//    [btn3 addTarget:self action:@selector(<#selector#>) forControlEvents:UIControlEventTouchUpInside];//    [self.view addSubview:btn3];//    //}//按钮- (void) backBtn{    [self gzybutton:@"backBtn" andFrame:CGRectMake(5, 25, 70, 35) andAction:@selector(back:)];    [self japanNextFram:CGRectMake(50, 74, 50, 60) andAction:@selector(gzyAiNext:)];}//按钮的方法- (void) back :(UIButton *)sender{    [self.navigationController popViewControllerAnimated:YES];}- (void) jumpAd :(UIButton *)sender{    AdViewController *adView = [[AdViewController alloc] init];    UINavigationController *navi = [[UINavigationController alloc] initWithRootViewController:adView];    [self presentModalViewController:navi animated:YES];}- (void) gzyAiNext :(UIButton *)sender{    ViewController3 *viewCTRL = [[ViewController3 alloc] init];        [self.navigationController pushViewController:viewCTRL animated:YES];}//视图- (void) creatView{    [self gzyView:@"bg_01_01" andFram:CGRectMake(0, 64, 320, 418)];    [self gzyView:@"titleView" andFram:CGRectMake(0, 20, 320, 49)];}//按钮- (void) creatBtn{    UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom];    [btn setTitle:@"advertisiment！！！" forState:UIControlStateNormal];    [btn setTitleColor:[UIColor purpleColor] forState:UIControlStateNormal];    btn.frame = CGRectMake(0, 480, 320, 70);    btn.backgroundColor = [UIColor grayColor];    [btn addTarget:self action:@selector(jumpAd:) forControlEvents:UIControlEventTouchUpInside];    [self.view addSubview:btn];}- (void)viewDidLoad{    [super viewDidLoad];    [self creatView];    [self backBtn];    [self creatBtn];    // Do any additional setup after loading the view.}