//獲取當前時間: var myDate = new Date();//當前時間 var year = myDate.getFullYear();//當前年份 var month = myDate.getMonth() + 1;//當前月份 var day = myDate.getDate();//當前日 myDate.getYear(); //獲取當前年份(2位) myDate.getFullYear(); //獲取完整的年份(4位,1970-????) myDate.getMonth(); //獲取當前月份(0-11,0代表1月) myDate.getDate(); //獲取當前日(1-31) myDate.getDay(); //獲取當前星期X(0-6,0代表星期天) myDate.getTime(); //獲取當前時間(從1970.1.1開始的毫秒數) myDate.getHours(); //獲取當前小時數(0-23) myDate.getMinutes(); //獲取當前分鐘數(0-59) myDate.getSeconds(); //獲取當前秒數(0-59) myDate.getMilliseconds(); //獲取當前毫秒數(0-999) myDate.toLocaleDateString(); //獲取當前日期 var mytime=myDate.toLocaleTimeString(); //獲取當前時間 myDate.toLocaleString( ); //獲取日期與時間 var oneDay = 1000 * 60 * 60 * 24; //獲取最近一周的日期 var lastDate = new Date(myDate - oneDay * 6); var lastYear = lastDate.getFullYear(); var lastMonth = lastDate.getMonth() + 1; var lastDay = lastDate.getDate(); //獲取當前月的最后一天 var day = new Date(year ,month , 0); var lastdate = day.getDate();//當前月的最后一天 //獲取最近N個月的日期 var lastDate = new Date(myDate - oneDay * myDate.getDate()); lastDate = new Date(lastDate - N * oneDay * (lastDate.getDate() - 1)); var lastYear = lastDate.getFullYear(); var lastMonth = lastDate.getMonth() + 1; var lastDay = lastDate.getDate(); //字符串轉換為時間戳 var date="2014-12-06"; date = new Date(Date.parse(date.replace(/-/g, "/"))); date = date.getTime();