以前沒做過這個，第一次見，新奇

 _sImg = [[UIImageView alloc] init];
        NSString *filePath = [[NSBundle bundleWithPath:[[NSBundle mainBundle] bundlePath]] pathForResource:@"Packet" ofType:@"gif"];
        NSData *imageData = [NSData dataWithContentsOfFile:filePath];
        _sImg.image = [UIImage sd_imageWithGIFData:imageData];

實際開發(fā)中的使用:http://www.itdecent.cn/p/064218531c27