在自定义组件中
data: {animationData: {}},created() {let animation = wx.createAnimation({duration: 500,// delay: 1000,timingFunction: 'ease'});this.animation = animation;let next = true;timer = setInterval(function () {if (next) {this.animation.opacity(0.2).step();next = !next;} else {this.animation.opacity(1).step()next = !next;}this.setData({animationData: animation.export()})}.bind(this), 500)}
<view animation="{{animationData}}"><view class="rec_radius"></view><text class="small">REC</text></view>
REC动画闪烁效果
微信官方文档—动画
在页面中的使用都是类似的