1.设置日期,当前日期的前七天
var myDate = new Date(); //获取今天日期 myDate.setDate(myDate.getDate() - 7); var dateArray = []; var dateTemp; var flag = 1; for (var i = 0; i < 7; i++) { dateTemp = (myDate.getMonth()+1)+"-"+myDate.getDate(); dateArray.push(dateTemp); myDate.setDate(myDate.getDate() + flag); }
2.获取系统当前时间
var nowdate = new Date(); var y = nowdate.getFullYear(); var m = nowdate.getMonth()+1; var d = nowdate.getDate(); var formatnowdate = y+'-'+m+'-'+d; alert(formatnowdate);
3.获取系统前一周的时间
var oneweekdate = new Date(nowdate-7*24*3600*1000); var y = oneweekdate.getFullYear(); var m = oneweekdate.getMonth()+1; var d = oneweekdate.getDate(); var formatwdate = y+'-'+m+'-'+d; alert(formatwdate);
4.获取系统前一个月的时间
nowdate.setMonth(nowdate.getMonth()-1); var y = nowdate.getFullYear(); var m = nowdate.getMonth()+1; var d = nowdate.getDate(); var formatwdate = y+'-'+m+'-'+d; alert(formatwdate);
5.获取当前时间
var date = new Date(); var year = date.getFullYear(); var month = date.getMonth() + 1; var day = date.getDate(); var hour = date.getHours(); var minute = date.getMinutes(); var second = date.getSeconds(); alert(year + '-' + month + '-' + day + ' ' + hour + ':' + minute + ':' + second);
6.获取一星期前的时间
var now = new Date(); var date = new Date(now.getTime() - 7 * 24 * 3600 * 1000); var year = date.getFullYear(); var month = date.getMonth() + 1; var day = date.getDate(); var hour = date.getHours(); var minute = date.getMinutes(); var second = date.getSeconds(); alert(year + '-' + month + '-' + day + ' ' + hour + ':' + minute + ':' + second);
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