上海网站建设 网站制作,变装改造wordpress,游戏网站模板下载,wordpress子页面密码错误js 获取 本周、上周、本月、上月、本季度、上季度的开始结束日期/*** 获取本周、本季度、本月、上月的开始日期、结束日期*/var now new Date(); //当前日期var nowDayOfWeek now.getDay(); //今天本周的第几天var nowDay now.getDate(); //当前日var nowMonth now.getMont…js 获取 本周、上周、本月、上月、本季度、上季度的开始结束日期/*** 获取本周、本季度、本月、上月的开始日期、结束日期*/var now new Date(); //当前日期var nowDayOfWeek now.getDay(); //今天本周的第几天var nowDay now.getDate(); //当前日var nowMonth now.getMonth(); //当前月var nowYear now.getYear(); //当前年nowYear (nowYear 2000) ? 1900 : 0; //var lastMonthDate new Date(); //上月日期lastMonthDate.setDate(1);lastMonthDate.setMonth(lastMonthDate.getMonth() - 1);var lastYear lastMonthDate.getYear();var lastMonth lastMonthDate.getMonth();//格式化日期yyyy-MM-ddfunction formatDate(date) {var myyear date.getFullYear();var mymonth date.getMonth() 1;var myweekday date.getDate();if (mymonth 10) {mymonth 0 mymonth;}if (myweekday 10) {myweekday 0 myweekday;}return (myyear - mymonth - myweekday);}//获得某月的天数function getMonthDays(myMonth) {var monthStartDate new Date(nowYear, myMonth, 1);var monthEndDate new Date(nowYear, myMonth 1, 1);var days (monthEndDate - monthStartDate) / (1000 * 60 * 60 * 24);return days;}//获得本季度的开始月份function getQuarterStartMonth() {var quarterStartMonth 0;if (nowMonth 3) {quarterStartMonth 0;}if (2 nowMonth nowMonth 6) {quarterStartMonth 3;}if (5 nowMonth nowMonth 9) {quarterStartMonth 6;}if (nowMonth 8) {quarterStartMonth 9;}return quarterStartMonth;}//获得本周的开始日期function getWeekStartDate() {var weekStartDate new Date(nowYear, nowMonth, nowDay - nowDayOfWeek);return formatDate(weekStartDate);}//获得本周的结束日期function getWeekEndDate() {var weekEndDate new Date(nowYear, nowMonth, nowDay (6 - nowDayOfWeek));return formatDate(weekEndDate);}//获得上周的开始日期function getLastWeekStartDate() {var weekStartDate new Date(nowYear, nowMonth, nowDay - nowDayOfWeek - 7);return formatDate(weekStartDate);}//获得上周的结束日期function getLastWeekEndDate() {var weekEndDate new Date(nowYear, nowMonth, nowDay - nowDayOfWeek - 1);return formatDate(weekEndDate);}//获得本月的开始日期function getMonthStartDate() {var monthStartDate new Date(nowYear, nowMonth, 1);return formatDate(monthStartDate);}//获得本月的结束日期function getMonthEndDate() {var monthEndDate new Date(nowYear, nowMonth, getMonthDays(nowMonth));return formatDate(monthEndDate);}//获得上月开始时间function getLastMonthStartDate() {var lastMonthStartDate new Date(nowYear, lastMonth, 1);return formatDate(lastMonthStartDate);}//获得上月结束时间function getLastMonthEndDate() {var lastMonthEndDate new Date(nowYear, lastMonth, getMonthDays(lastMonth));return formatDate(lastMonthEndDate);}//获得本季度的开始日期function getQuarterStartDate() {var quarterStartDate new Date(nowYear, getQuarterStartMonth(), 1);return formatDate(quarterStartDate);}//或的本季度的结束日期function getQuarterEndDate() {var quarterEndMonth getQuarterStartMonth() 2;var quarterStartDate new Date(nowYear, quarterEndMonth,getMonthDays(quarterEndMonth));return formatDate(quarterStartDate);}
