axml

<view onTap="clearStorage">清除缓存</view>

js

clearStorage: function () {
    var that = this;
    that.setData({
      loading: true,
      disabled: true
    });
    // that.update();
    my.clearStorage({
      success: function () {
        that.setData({
          loading: false,
          disabled: false,
          // toast1Hidden:false
        });
        // that.update();
        console.log("成功");
        my.alert({
          title: '清除成功',
        });
      }
    });
  },