1.获取当前日期上周的周一和周日日期
代码如下（示例）：
this.time = new Date() //当前日期，也可写为“-09-09”this.starttime = this.getTime(this.time);this.endtime = this.getTime2(this.time);this.time = this.starttime;console.log(this.starttime,this.endtime)getTime2(datTime2) {const datTime = new Date(datTime2).getTime(); //获取当前日期毫秒数const time = 7 * 24 * 60 * 60 * 1000; // 定义一周的毫秒数const num = new Date(datTime - time).getDay() === 0 ? 7 : new Date(datTime - time).getDay(); const numRI = new Date(datTime - time + (7 - num) * 24 * 60 * 60 * 1000).toLocaleDateString().replace(/\//g, "-"); //获取上周日时间return numRI;},getTime(datTime1) {const datTime = new Date(datTime1).getTime(); //获取当前日期毫秒数const time = 7 * 24 * 60 * 60 * 1000; // 定义一周的毫秒数const num = new Date(datTime - time).getDay() === 0 ? 7 : new Date(datTime - time).getDay();const numYI = new Date(datTime - time - (num - 1) * 24 * 60 * 60 * 1000).toLocaleDateString().replace(/\//g, "-"); //获取上周一时间（return numYI;},
