iOS显示一张图片 Objective-C

图片文件放在项目目录下

 #import "ViewController.h"

 @interface ViewController ()

 @end

 @implementation ViewController

 - (void)viewDidLoad {
     [super viewDidLoad];
     // Do any additional setup after loading the view, typically from a nib.
 //    [self.view addSubview:];]
     NSString *path = [[NSBundle mainBundle] pathForResource:@"snow" ofType:@"jpg"];

     UIImage *image = [UIImage imageWithContentsOfFile:path];
     UIImageView *imageView = [[UIImageView alloc] initWithImage:image];
     [imageView setFrame:CGRectMake(, , image.size.width, image.size.height)];
     [self.view addSubview:imageView];
 //    self.imageview.image = image;

 }

 - (void)didReceiveMemoryWarning {
     [super didReceiveMemoryWarning];
     // Dispose of any resources that can be recreated.
 }

 @end