微信小程序 连续旋转动画（this.animation.rotate）详解

  data:{
    animation:''"
    }

 onShow: function() {
    console.log('index---------onShow()')
     this.animation = wx.createAnimation({
     duration: 1400,
     timingFunction: 'linear', // "linear","ease","ease-in","ease-in-out","ease-out","step-start","step-end"
     delay: 0,
     transformOrigin: '50% 50% 0',
     success: function(res) {
      console.log("res")
     }
    })
   },
   rotateAni: function (n) {
    console.log("rotate=="+n)
    this.animation.rotate(180*(n)).step()
    this.setData({
     animation: this.animation.export()
    })
   },

 <view class="show-iconView">
   <image src="/UploadFiles/2021-04-02/{{src}}">

三、连续动画需要添加定时器
　　this.interval = setInterval所传参数每次++i就行！
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