一、java 时间操作工具类
import org.springframework.util.StringUtils; import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.List; /**
* 时间操作工具类
*
* @author zwq
*
*/
public class TimeFrameUtil { /**
* 获取今天的时间范围
* @return 返回长度为2的字符串集合，如：[2017-11-03 00:00:00, 2017-11-03 24:00:00]
*/
public static List<String> getTodayRange() {
List<String> dataList = new ArrayList<>(2);
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(System.currentTimeMillis());
calendar.add(Calendar.DATE, 0);
String today = dateFormat.format(calendar.getTime());
dataList.add(today + " 00:00:00");
dataList.add(today + " 24:00:00");
return dataList;
} /**
* 获取昨天的时间范围
* @return 返回长度为2的字符串集合，如：[2017-11-02 00:00:00, 2017-11-02 24:00:00]
*/
public static List<String> getYesterdayRange() {
List<String> dataList = new ArrayList<>(2);
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(System.currentTimeMillis());
calendar.add(Calendar.DATE, -1);
String yesterday = dateFormat.format(calendar.getTime());
dataList.add(yesterday + " 00:00:00");
dataList.add(yesterday + " 24:00:00");
return dataList;
} /**
* 获取本周的时间范围
* @return 返回长度为2的字符串集合，如：[2017-10-30 00:00:00, 2017-11-05 24:00:00]
*/
public static List<String> getCurrentWeekRange() {
List<String> dataList = new ArrayList<>(2);
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
Calendar calendar = Calendar.getInstance();
calendar.setFirstDayOfWeek(Calendar.MONDAY);//设置周一为一周之内的第一天
calendar.setTimeInMillis(System.currentTimeMillis());
calendar.set(Calendar.DAY_OF_WEEK, Calendar.MONDAY);
String monday = dateFormat.format(calendar.getTime()) + " 00:00:00";
calendar.set(Calendar.DAY_OF_WEEK, Calendar.SUNDAY);
String sunday = dateFormat.format(calendar.getTime()) + " 24:00:00";
dataList.add(monday);
dataList.add(sunday);
return dataList;
} /**
* 获取本周的时间范围(不带时分秒)
* @return 返回长度为2的字符串集合，如：[2017-10-30, 2017-11-05]
*/
public static List<String> getCurrentWeekRangeNoTime() {
List<String> dataList = new ArrayList<>(2);
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
Calendar calendar = Calendar.getInstance();
calendar.setFirstDayOfWeek(Calendar.MONDAY);//设置周一为一周之内的第一天
calendar.setTimeInMillis(System.currentTimeMillis());
calendar.set(Calendar.DAY_OF_WEEK, Calendar.MONDAY);
String monday = dateFormat.format(calendar.getTime());
calendar.set(Calendar.DAY_OF_WEEK, Calendar.SUNDAY);
String sunday = dateFormat.format(calendar.getTime());
dataList.add(monday);
dataList.add(sunday);
return dataList;
} /**
* 获取本月的时间范围
* @return 返回长度为2的字符串集合，如：[2017-11-01 00:00:00, 2017-11-30 24:00:00]
*/
public static List<String> getCurrentMonthRange() {
List<String> dataList = new ArrayList<>(2);
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(System.currentTimeMillis());
calendar.add(Calendar.MONTH, 0);
calendar.set(Calendar.DAY_OF_MONTH, 1);
String firstDayOfMonth = dateFormat.format(calendar.getTime()) + " 00:00:00";
calendar.add(Calendar.MONTH, 1);
calendar.set(Calendar.DAY_OF_MONTH, 0);
String lastDayOfMonth = dateFormat.format(calendar.getTime()) + " 24:00:00";
dataList.add(firstDayOfMonth);
dataList.add(lastDayOfMonth);
return dataList;
} /**
* 获取本年的时间范围
* @return 返回长度为2的字符串集合，如：[2017-01-01 00:00:00, 2017-12-31 24:00:00]
*/
public static List<String> getCurrentYearRange() {
List<String> dataList = new ArrayList<>(2);
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(System.currentTimeMillis());
calendar.add(Calendar.YEAR, 0);
calendar.set(Calendar.DAY_OF_YEAR, 1);
String firstDayOfYear = dateFormat.format(calendar.getTime()) + " 00:00:00";
calendar.add(Calendar.YEAR, 1);
calendar.set(Calendar.DAY_OF_YEAR, 0);
String lastDayOfYear = dateFormat.format(calendar.getTime()) + " 24:00:00";
dataList.add(firstDayOfYear);
dataList.add(lastDayOfYear);
return dataList;
} /**
* 获取最近几天的时间范围
* @param lastFewDays 最近多少天
* @return 返回长度为2的字符串集合，如：[2017-12-25 17:15:33, 2017-12-26 17:15:33]
*/
public static List<String> getLastFewDaysRange(int lastFewDays) {
List<String> dataList = new ArrayList<>(2);
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(System.currentTimeMillis());
String endTime = dateFormat.format(calendar.getTime());
calendar.add(Calendar.DATE, -lastFewDays);
String startTime = dateFormat.format(calendar.getTime());
dataList.add(startTime);
dataList.add(endTime);
return dataList;
} /**
* 获取当前时间
* @param pattern 指定返回当前时间的格式，例："yyyy-MM-dd HH:mm:ss"
* @return 返回指定格式的当前时间，如："2018-01-25 10:14:30"
*/
public static String getCurrentTime(String pattern) {
String currentTime;
SimpleDateFormat dateFormat = new SimpleDateFormat(pattern);
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(System.currentTimeMillis());
currentTime = dateFormat.format(calendar.getTime());
return currentTime;
} /***
* 将指定时间偏移几小时
* @param time 指定时间，精确到分，例："2018-01-25 10:48"
* @param offset 偏移量：负数代表减几个小时，正数代表加几个小时，例：1
* @return 返回偏移后的时间，如："2018-01-25 11：48"
* @throws ParseException
*/
public static String offsetHours(String time, int offset) throws ParseException {
String offsetHours = null;
if (StringUtils.hasText(time)) {
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm");
Calendar calendar = Calendar.getInstance();
calendar.setTime(dateFormat.parse(time));
calendar.add(Calendar.MINUTE, offset);
offsetHours = dateFormat.format(calendar.getTime());
}
return offsetHours;
} /**
* 将指定月份偏移几个月
* @param month 指定月份
* @param offset 偏移量：负数代表上几个月，正数代表下几个月
* @return 返回偏移后的月份，如：2018-01
* @throws ParseException
*/
public static String offsetMonths(String month, int offset) throws ParseException {
String offsetMonth = null;
if (StringUtils.hasText(month)) {
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM");
Calendar calendar = Calendar.getInstance();
calendar.setTime(dateFormat.parse(month));
calendar.add(Calendar.MONTH, offset);
offsetMonth = dateFormat.format(calendar.getTime());
}
return offsetMonth;
} /**
* 获取指定日期是星期几（设置星期一为一周的开始）
* @param day 指定日期
* @return 返回星期几，如：1
* @throws ParseException
*/
public static int getDayOfWeek(String day) throws ParseException {
int dayOfWeek = 0;
if (StringUtils.hasText(day)) {
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
Calendar calendar = Calendar.getInstance();
calendar.setTime(dateFormat.parse(day));
calendar.add(Calendar.DATE, -1); //在指定日期的基础上减一天，满足中国人的习惯
dayOfWeek = calendar.get(Calendar.DAY_OF_WEEK);
}
return dayOfWeek;
} /**
* 获取指定月份有多少天
* @param month 指定月份
* @return 返回天数，如：31
* @throws ParseException
*/
public static int getDaysInMonth(String month) throws ParseException {
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM");
Calendar calendar = Calendar.getInstance();
calendar.setTime(dateFormat.parse(month));
calendar.add(Calendar.MONTH, 1);
calendar.set(Calendar.DAY_OF_MONTH, 0);
return calendar.get(Calendar.DAY_OF_MONTH);
} }
二、javascript 时间操作工具类
/**
* 时间操作工具类
*
* @author zwq
*
*/
var TimeFrameUtil = {
/**
* 格式化日期
* @param date {Date} 日期
* @param pattern {string} 格式，例："yyyy-MM-dd HH:mm:ss"
* @returns {String} 返回格式化后的日期，如："2018-01-22 18:04:30"
*/
format : function (date, pattern) {
var time = {
"M+": date.getMonth() + 1,
"d+": date.getDate(),
"H+": date.getHours(),
"m+": date.getMinutes(),
"s+": date.getSeconds(),
"q+": Math.floor((date.getMonth() + 3) / 3),
"S+": date.getMilliseconds()
};
if (/(y+)/i.test(pattern)) {
pattern = pattern.replace(RegExp.$1, (date.getFullYear() + '').substr(4 - RegExp.$1.length));
}
for (var k in time) {
if (new RegExp("(" + k + ")").test(pattern)) {
pattern = pattern.replace(RegExp.$1, RegExp.$1.length == 1 ? time[k] : ("00" + time[k]).substr(("" + time[k]).length));
}
}
return pattern;
},
/**
* 将指定时间偏移几小时
* @param time {String} 指定时间，例："2018-01-24 17:00"
* @param offset {Number} 偏移量，正数代表加几小时，负数代表减几小时，例：1
* @param pattern {String} 返回时间的格式，例："yyyy-MM-dd HH:mm"
* @returns {String} 返回计算后的时间，如："2018-01-24 18:00"
*/
offsetHours : function (time, offset, pattern) {
var date = new Date(Date.parse(time));
var yyyy = date.getFullYear();
var MM = date.getMonth();
var dd = date.getDate();
var HH = date.getHours() + offset;
var mm = date.getMinutes();
var ss = date.getSeconds();
return this.format(new Date(yyyy, MM, dd, HH, mm, ss), pattern);
},
/**
* 将指定月份偏移几个月
* @param month {String} 指定月份，例："2018-01"
* @param offset {Number} 偏移量，负数代表上几个月，正数代表下几个月，例：1
* @returns {String} 返回计算后的月份，如："2018-02"
*/
offsetMonths : function (month, offset) {
var date = new Date(Date.parse(month));
var year = date.getFullYear();
var month = date.getMonth();
var preOrNextMonth = month + offset;
return this.format(new Date(year, preOrNextMonth), "yyyy-MM");
},
/**
* 获取指定日期是星期几
* @param date {String} 指定日期,例："2018-01-23"
* @returns {Number} 返回星期几(1-7)，如：2
*/
dayOfWeek : function (date) {
var time = new Date(Date.parse(date));
var weekday=new Array(7);
weekday[0]= 7;
weekday[1]= 1;
weekday[2]= 2;
weekday[3]= 3;
weekday[4]= 4;
weekday[5]= 5;
weekday[6]= 6;
return weekday[time.getDay()];
},
/**
* 获取指定月份有多少天
* @param month {String} 指定月份：例"2018-01"
* @returns {number} 返回指定月份有多少天，如：31
*/
daysInMonth : function (month) {
var date = new Date(Date.parse(month));
var year = date.getFullYear();
var month = date.getMonth();
if (month == 1) {
if ((year % 4 == 0 && year % 100 != 0) || year % 400 == 0)
return 29;
else
return 28;
} else if ((month <= 6 && month % 2 == 0) || (month > 6 && month % 2 == 1))
return 31;
else
return 30;
}
};