// 2014-02-25
/**
* 字符串转时间(yyyy-MM-dd HH:mm:ss)
* result (分钟)
*/
stringToDate : function(fDate){
var fullDate = fDate.split("-")
return new Date(fullDate[0], fullDate[1]-1, fullDate[2], 0, 0, 0)
}
/**
* 格式化日期
* @param date 日期
* @param format 格式化样式,例如yyyy-MM-dd HH:mm:ss E
* @return 格式化后的金额
*/
formatDate : function (date, format) {
var v = ""
if (typeof date == "string" || typeof date != "object") {
return
}
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()
var weekDay = date.getDay()
var ms = date.getMilliseconds()
var weekDayString = ""
if (weekDay == 1) {
weekDayString = "星期一"
} else if (weekDay == 2) {
weekDayString = "星期二"
} else if (weekDay == 3) {
weekDayString = "星期三"
} else if (weekDay == 4) {
weekDayString = "星期四"
} else if (weekDay == 5) {
weekDayString = "星期五"
} else if (weekDay == 6) {
weekDayString = "星期六"
} else if (weekDay == 7) {
weekDayString = "星期日"
}
v = format
//Year
v = v.replace(/yyyy/g, year)
v = v.replace(/YYYY/g, year)
v = v.replace(/yy/g, (year+"").substring(2,4))
v = v.replace(/YY/g, (year+"").substring(2,4))
//Month
var monthStr = ("0"+month)
v = v.replace(/MM/g, monthStr.substring(monthStr.length-2))
//Day
var dayStr = ("0"+day)
v = v.replace(/dd/g, dayStr.substring(dayStr.length-2))
//hour
var hourStr = ("0"+hour)
v = v.replace(/HH/g, hourStr.substring(hourStr.length-2))
v = v.replace(/hh/g, hourStr.substring(hourStr.length-2))
//minute
var minuteStr = ("0"+minute)
v = v.replace(/mm/g, minuteStr.substring(minuteStr.length-2))
//Millisecond
v = v.replace(/sss/g, ms)
v = v.replace(/SSS/g, ms)
//second
var secondStr = ("0"+second)
v = v.replace(/ss/g, secondStr.substring(secondStr.length-2))
v = v.replace(/SS/g, secondStr.substring(secondStr.length-2))
//weekDay
v = v.replace(/E/g, weekDayString)
return v
}
// dateValue=2014-02-28
var cDate = _STAGE.stringToDate(dateValue)
cDate.setDate(cDate.getDate()+1)
currentDate = jAnXin.util.formatDate(cDate, "yyyy-MM-dd")
console.log(currentDate )// 2014-03-01
正则替换日期并格式化日期
转数字型:
ar ttDate = "2013年12月20日 14:20:20"
ttDate = ttDate.replace(/[^0-9]/mg, '').match(/.{8}/)
alert(ttDate)
结果:
20131220
转日期型:
var ttDate = "2013年12月20日 14:20:20"
ttDate = ttDate.match(/\d{4}.\d{1,2}.\d{1,2}/mg).toString()
ttDate = ttDate.replace(/[^0-9]/mg, '-')
alert(ttDate)
结果:2013-12-20
超级正则替换:
var ttDate = "2013年12月20日 14:20:20"
ttDate = ttDate.replace(/(\d{4}).(\d{1,2}).(\d{1,2}).+/mg, '$1-$2-$3')
alert(ttDate)
结果:
2013-12-20
这是一个Unix时间戳,在Javascript中,用毫秒表示Unix时间戳,所以此数要乘上1000(1秒=1000毫秒)
字符串乘以数字结果是数字类型,所以可以直接用Date对象生成日期了
alert(new Date("1379433600"*1000))//Wed Sep 18 2013 00:00:00 GMT+0800 (中国标准时间)剩下有关日期处理的问题,可以直接通过Date对象的相应方法进行处理