js获取本周的周一、周日和上周的周一、周日
1.js获取本周的周一、周日和上周的周一、周日
var now =new Date();
var nowTime =now.getTime();
var day =now.getDay();
var oneDayTime =246060*1000;
//显示周一
//var MondayTime =nowTime - (day+6)*oneDayTime;//上周的周一
var MondayTime =nowTime - (day-1)*oneDayTime;//本周的周一
//显示周日
//var SundayTime = nowTime +(0-day)*oneDayTime;//上周的周日
var SundayTime = nowTime +(7-day)*oneDayTime;//本周的周日
//初始化日期时间
var monday =new Date(MondayTime);
var sunday = new Date(SundayTime);
var time = new Date(monday);
var y = time.getFullYear();
var m = time.getMonth()+1;
var d = time.getDate();
var start = y+“-”+m+“-”+d;
time = new Date(sunday);
y = time.getFullYear();
m = time.getMonth()+1;
d = time.getDate();
var end = y+“-”+m+“-”+d;
alert(start+“=====”+end)