iOS SDWebImage加载大图导致内存崩溃

static BOOL SDImageCacheOldShouldDecompressImages = YES;

static BOOL SDImagedownloderOldShouldDecompressImages = YES;

//分别在下面三个方法中加入代码

- (void)viewDidLoad {

    [super viewDidLoad];

   //设置图片缓存方式 防止图片过大崩溃的情况

   SDImageCache *canche = [SDImageCache sharedImageCache];

  SDImageCacheOldShouldDecompressImages = canche.config.shouldDecompressImages;

  canche.config.shouldDecompressImages = NO;

  SDWebImageDownloader *downloder = [SDWebImageDownloader sharedDownloader];

  SDImagedownloderOldShouldDecompressImages = downloder.shouldDecompressImages;

  downloder.shouldDecompressImages = NO;

}

 

- (void)didReceiveMemoryWarning {

   [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated.

   [[SDWebImageManager sharedManager].imageCache clear