Die WeChat-Applet-Entwicklung verwendet eine Ladekomponente, um die Ladeanimationsmethode anzuzeigen

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Page({
    data: {
        loadingHidden: true
    },
    loadingTap: function(){
        this.setData({
          loadingHidden: false
        });
        var that = this;
        setTimeout(function(){
          that.setData({
              loadingHidden: true
          });
          that.update();
        }, 3000);
    }
})

<loading hidden="{{loadingHidden}}">
        加载中...
</loading>
<button type="default" bindtap="loadingTap">点击弹出loading</button>