//获取试卷列表
		getPaperData(){
			this.$apiReq.req({
				url:'接口',
				data:{
					...this.params
				},
				method:"get",
				success:res=>{
					if (res.code === 200) {
						//console.log('列表',res.data)
						this.paperList = [...this.paperList,...res.data.paperList];
						if (res.data.paperList.length == 0) {
							if (this.params.page > 1) {
								this.params.page -= 1;
							}
							return
						}
						console.log(res.data.page,res.data.pages)
					}
				
				}
			})
			
		},

触底事件与methods同级

// 上拉
	onReachBottom() {
		this.params.page += 1;
		this.getPaperData()
	},