DYImageLoader

A smart, quick iOS image loader by David Young

• Image Cache 图片缓存
• Multithread optimization, avoid repeated loading 多线程优化，避免重复加载

1. import the .h file 导入.h文件

#import "DYImageLoader.h"

2. use DYImageLoader 使用DYImageLoader

DYImageLoader * imageLoader = DYImageLoader.sharedImageLoader;

1. loadImageWithURL

- (void)loadImageWithURL:(NSString*)url completion:(void (^)(UIImage* _Nullable image))completion;

异步加载图片，优先从图片缓存中读取，如果没有则发起请求；多个线程同时发起针对同一URL的请求将只保留一个

2. loadImageForUIImageView

- (void)loadImageForUIImageView:(UIImageView*)uiImageView withURL:(NSString*)url completion:(void (^)(void))completion;

调用loadImageWithURL，之后为UIImageView设置image

3. loadImageForUIImageViews

- (void)loadImageForUIImageViews:(NSArray*)uiImageViews withURL:(NSString*)url;

调用loadImageWithURL，之后为数组中所有UIImageView设置image