赞
踩
关于回调函数的用法之前一直不怎么清楚,半懂不懂的状态,所以在这里记录一下,主要还是怕自己忘记了,
- async getGoodList(callBack){
- const res = await this.$myRequest({
- url: '/api/getgoods?pageindex=' + this.pageindex
- })
- if(this.pageindex ==1) {
- this.goods = res.data.message
- }else {
- this.goods = [...this.goods, ...res.data.message]
- }
- // 判断有回调才执行回调函数
- callBack && callBack()
- }
-
- this.getGoodList(()=>{
- uni.stopPullDownRefresh()
- })
Copyright © 2003-2013 www.wpsshop.cn 版权所有,并保留所有权利。