[Lottie相关]

lottie.swift

// https://juejin.cn/post/6844904007769522183

    override func viewDidLoad() {
        super.viewDidLoad()
        lottieView.frame = CGRect(x: 0, y: 0, width: 400, height: 400)
        lottieView.center = self.view.center
        lottieView.animation = Animation.named(“lottieJson“)//绑定Lottie动画
        lottieView.loopMode = .loop//动画效果 执行单次、多次
        lottieView.contentMode = .scaleAspectFit
        lottieView.backgroundBehavior = .pauseAndRestore//设置进入后台是否暂停动画
        self.view.addSubview(lottieView)
        lottieView.play()//开始动画
        lottieView.stop()//暂停动画
    }
}