scroll-view适合局部下拉刷新场景

		<!-- 滚动视图区域 -->
		<scroll-view class="content" :scroll-y="true" refresher-enabled="true" @refresherrefresh="pulldown" lower-threshold="150"
			@scrolltolower="finishPullUp" ref="scroll" :refresher-triggered="triggered">
    	</scroll-view>

            	param: { // 请求参数
					page: 1,
					new_status: ''
				},
				list: [], // 订单列表
				total_page: 1, // 总页数


         pulldown() { // 下拉刷新
				if (!this.triggered) {
					this.triggered = true;
					this.param.page = 1
					this.getList(true)
					setTimeout(() => {
						this.triggered = false;
					}, 1000)
				}
			},

          getList(isRefresh = false) { // 获取用户列表
				exchangeResource.buyList(this.param).then((response) => {
					if (response.errcode === ERR_OK) {
						if (response.data) {
							if (isRefresh) {
								this.list = response.data
								console.log(this.list)
							} else {
								this.list = [...this.list, ...response.data]
							}
							this.total_page = response.page.total_page
						}
					}


				})
			}