YYAnimatedImageView

加載GIF，可以暫停和開始
- (void)YYAnimatedImageView {
    animatedImageView = [[YYAnimatedImageView alloc]initWithFrame:CGRectMake(20, 100, 300, 300)];
    [self.view addSubview:animatedImageView];
    YYImage *image = [YYImage imageNamed:@"animalGIF"];
    animatedImageView.image = image;
}
- (void)stop {
    [animatedImageView stopAnimating]; // startAnimating
}

YYCache - 本地存儲(chǔ)數(shù)據(jù)，類似NSUserDefaults

- (void)YYCache{
    
    // 0.初始化YYCache
    YYCache *cache = [YYCache cacheWithName:@"mydb"];
    
    // 1.緩存普通字符
    [cache setObject:@"我的名字" forKey:@"name"];
    
    // 2.取字符串
    NSString *name = (NSString *)[cache objectForKey:@"name"];
    NSLog(@"name: %@", name);
    
    // 3.刪除
    [cache removeObjectForKey:@"name"];
    
    // 4.是否包含
    [cache containsObjectForKey:@"name"];

}

YYFileHash - 加密

@property (nullable, nonatomic, strong, readonly) NSString *md2String; ///< md2 hash string in lowercase
@property (nullable, nonatomic, strong, readonly) NSString *md4String; ///< md4 hash string in lowercase
@property (nullable, nonatomic, strong, readonly) NSString *md5String; ///< md5 hash string in lowercase
@property (nullable, nonatomic, strong, readonly) NSString *sha1String; ///< sha1 hash string in lowercase
@property (nullable, nonatomic, strong, readonly) NSString *sha224String; ///< sha224 hash string in lowercase
@property (nullable, nonatomic, strong, readonly) NSString *sha256String; ///< sha256 hash string in lowercase
@property (nullable, nonatomic, strong, readonly) NSString *sha384String; ///< sha384 hash string in lowercase
@property (nullable, nonatomic, strong, readonly) NSString *sha512String; ///< sha512 hash string in lowercase
@property (nullable, nonatomic, strong, readonly) NSString *crc32String; ///< crc32 checksum string in lowercase
@property (nullable, nonatomic, strong, readonly) NSString *adler32String; ///< adler32 checksum string in lowercase

@property (nullable, nonatomic, strong, readonly) NSData *md2Data; ///< md2 hash
@property (nullable, nonatomic, strong, readonly) NSData *md4Data; ///< md4 hash
@property (nullable, nonatomic, strong, readonly) NSData *md5Data; ///< md5 hash
@property (nullable, nonatomic, strong, readonly) NSData *sha1Data; ///< sha1 hash
@property (nullable, nonatomic, strong, readonly) NSData *sha224Data; ///< sha224 hash
@property (nullable, nonatomic, strong, readonly) NSData *sha256Data; ///< sha256 hash
@property (nullable, nonatomic, strong, readonly) NSData *sha384Data; ///< sha384 hash
@property (nullable, nonatomic, strong, readonly) NSData *sha512Data; ///< sha512 hash
@property (nonatomic, readonly) uint32_t crc32; ///< crc32 checksum
@property (nonatomic, readonly) uint32_t adler32; ///< adler32 checksum

YYLabel - 設(shè)置某個(gè)字符串可以點(diǎn)擊

- (void)YYLabel {
    YYLabel *_agressLabel = [[YYLabel alloc]initWithFrame:CGRectMake(0, 100, self.view.frame.size.width - 30, 100)];
    [self.view addSubview:_agressLabel];
    
    NSMutableAttributedString *text  = [[NSMutableAttributedString alloc] initWithString: @"德瑪西亞德瑪西亞德瑪西亞德瑪西亞德瑪西亞德瑪西亞德瑪西亞德瑪西亞德瑪西亞德瑪西亞德瑪西亞德瑪西亞德瑪西亞德瑪西亞德瑪西亞德瑪西亞"];
    text.lineSpacing = 10; // 行間距
    text.font = [UIFont systemFontOfSize:14];
    text.color = [UIColor blackColor];
    [text setTextHighlightRange:NSMakeRange(10, 7) color:[UIColor redColor] backgroundColor:[UIColor clearColor] tapAction:^(UIView * _Nonnull containerView, NSAttributedString * _Nonnull text, NSRange range, CGRect rect) {
        NSLog(@"被點(diǎn)擊了");
    
    }];
    _agressLabel.numberOfLines = 0;  //設(shè)置多行顯示
    _agressLabel.preferredMaxLayoutWidth = self.view.frame.size.width - 30; //設(shè)置最大的寬度
    _agressLabel.attributedText = text;  //設(shè)置富文本
}