Uniapp通过年月日时间转变星期格式

效果图

参靠微信小程序：日常记一记

代码

	<view v-for="(d,index) in dataList" >{{getWeekDay(d.ctime)}}  //时间格式：2024-06-21</view>

js

export default {data(){return {dataList:[],//时间数组}},onLoad() {this.loadList();//加载方法},methods: {loadList(){this.$api.getloadList({  }).then(res => {//处理返回数据  var dataList= res.data;})},getWeekDay(getDay) {const now = new Date(getDay);const weekDay = ['星期日', '星期一', '星期二', '星期三', '星期四', '星期五', '星期六'];// this.weekDay = weekDay[now.getDay()];return weekDay[now.getDay()];}}}