uniapp数据缓存——多条

this.list = uni.getStorageSync('Add');
        if(this.list&&this.list.length>0){
          let data={
            Question:that.problem,
            Standard:that.standard,
            DangerImgUrl:that.imgShow,
            CheckBasis:that.basis,
            DangerRemark:that.describe,
          }
          this.list.push(data)
          uni.setStorage({
          	key: 'Add',
          	data: this.list
          });
        }else{
          let data=[{
            Question:that.problem,
            Standard:that.standard,
            DangerImgUrl:that.imgShow,
            CheckBasis:that.basis,
            DangerRemark:that.describe,
          }]
          uni.setStorage({
          	key: 'Add',
          	data: data
          });
        }

1.分页面缓存，调用

2.全局定义list

list:[],

3.把list缓存到Add当中

uni.setStorage({
          	key: 'Add',
          	data: this.list
          });

4.调用缓存中的Add

this.list = uni.getStorageSync('Add');

5.清除Add缓存

uni.removeStorageSync('Add');