此第三方2017年开源
platform :ios, '9.0' 要9.0以上包含9.0
pod 'lottie-ios'
#import<Lottie/Lottie.h>
@property (nonatomic, strong) LOTAnimationView *lottieLogo;
self.lottieLogo = [LOTAnimationView animationNamed:@"let's_go.json"]; self.lottieLogo.contentMode = UIViewContentModeScaleAspectFill; self.lottieLogo.frame = CGRectMake(0, 100, self.view.bounds.size.width, self.view.bounds.size.height * 0.3);
[self.view addSubview:self.lottieLogo];
self.lottieLogo.loopAnimation = YES;
[self.lottieLogo play];
