const app = getApp();
Component({
  properties: {
    data:Object
  },

  data: {

  },

  methods: {
    onTap(){
      let { exercise_status, current_status, id} = this.data.data;
      if (exercise_status == 3 || current_status < 2) {
        app.navigateTo({ url: `{exercise}?exercise_id=${id}` });
      }else{
        // 让用户选择是否答题，故添加封面；
        app.navigateTo({url:`{exercise_cover}?exercise_id=${id}&exercise_status=${exercise_status}&current_status=${current_status}`});
      }
    }
  }
})