JavaScript中的时间处理小结

function getTimeAddDays(time, days) { return new Date(time.getTime() + days * 24 * 60 * 60 * 1000); }

3.获取并格式化日期：年-月-日

function getFormatDate(time) { return time.getFullYear() + "-" + (time.getMonth() + 1) + "-" + time.getDate(); }

4.字符串转换为日期，字符串格式：2011-11-20

function convertToDate(strings) { return new Date(Date.parse(strings.replace("-", "https://www.jb51.net/"))); }

5.获取并格式化星期

var WEEKDAYS = ["周日", "周一", "周二", "周三", "周四", "周五", "周六"]; //星期 function getFormatWeek(time) { return WEEKDAYS[time.getDay()]; }

6.时间比较

function compareTime(time1, time2) { return time1.getTime() - time2.getTime(); }

7.计算两个日期之间相隔的天数

function getDays(time1, tiem2){ var day = 24*60*60*1000; return (time1.getTime() - time2.getTime())/day; }