package com.cloud.assessment.until;
import org.springframework.stereotype.Component;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.time.LocalDate;
import java.util.Calendar;
import java.util.Date;
/**
* @Author: jj
* @Date: 2019/1/17 2:37 PM
*/
@Component
public class TimeUntil {
/**
* 获取昨天开始的时间
*
* @return
*/
public Date getYesterDayTime() {
Calendar calendar = Calendar.getInstance();
calendar.setTime(new Date());
calendar.set(Calendar.MILLISECOND, 0);
calendar.set(Calendar.SECOND, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MILLISECOND, 0);
calendar.set(Calendar.HOUR_OF_DAY, -24);
return calendar.getTime();
}
/**
* 获取明天开始时间
*
* @return
*/
public Date getTomorrowStartTime() {
Calendar cal = Calendar.getInstance();
cal.setTime(new Date());
cal.add(Calendar.DATE, 1);
cal.set(Calendar.HOUR_OF_DAY, 0);//这里面要选Calendar.HOUR_OF_DAY，不然会有问题
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
return cal.getTime();
}
/**
* 时间转换格式
*
* @return
*/
public Date getDayStringTime(String time) {
DateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
try {
return format.parse(time);
} catch (ParseException e) {
e.printStackTrace();
}
return null;
}
/**
* 时间转换格式
*
* @return
*/
public Date getDayStringTime2(String time) {
DateFormat format = new SimpleDateFormat("yyyy-MM-dd");
try {
return format.parse(time);
} catch (ParseException e) {
e.printStackTrace();
}
return null;
}
/**
* 今天最后一秒
*
* @return
*/
public Date getDayEndTime(Date date) {
DateFormat format = new SimpleDateFormat("yyyy-MM-dd");
Date d = null;
if (date != null) {
d = date;
} else {
d = new Date();
}
String str = format.format(d);
str = str + " 23:59:59";
return getDayStringTime(str);
}
/**
* 今天开始时间
*
* @return
*/
public Date getDayStartTime() {
DateFormat format = new SimpleDateFormat("yyyy-MM-dd");
Date d = new Date();
String str = format.format(d);
str = str + " 00:00:00";
return getDayStringTime(str);
}
/**
* 是否是周一
*
* @return
*/
public boolean dayIsMONDAY() {
Date date = new Date();
Calendar calendar = Calendar.getInstance();
calendar.setTime(date);
if (calendar.get(Calendar.DAY_OF_WEEK) == Calendar.MONDAY) {
return Boolean.TRUE;
}
return Boolean.FALSE;
}
/**
* 是否是月初第一天
*
* @return
*/
public boolean dayIsMonthFirst() {
Calendar calendar = Calendar.getInstance();
Date date = new Date();
calendar.setTime(date);
int day = calendar.get(Calendar.DATE);
if (day == 1) {
return Boolean.TRUE;
}
return Boolean.FALSE;
}
/**
* 是否是季度第一天
*
* @return
*/
public boolean dayIsQuarterFirst() {
Calendar calendar = Calendar.getInstance();
Date date = new Date();
calendar.setTime(date);
int month = calendar.get(Calendar.MONTH) + 1;//获取月份
int day = calendar.get(Calendar.DATE);
if (day == 1) {
if (month == 1 || month == 4 || month == 7 || month == 10) {
return Boolean.TRUE;
}
}
return Boolean.FALSE;
}
/**
* 是否是年的第一天
*
* @return
*/
public boolean dayIsYearFirst() {
Calendar calendar = Calendar.getInstance();
Date date = new Date();
calendar.setTime(date);
int month = calendar.get(Calendar.MONTH) + 1;//获取月份
int day = calendar.get(Calendar.DATE);
if (day == 1) {
if (month == 1) {
return Boolean.TRUE;
}
}
return Boolean.FALSE;
}
/**
* 获取这周第一天
*
* @return
*/
public Date getWeekStartTime(Date date) {
Calendar cal = Calendar.getInstance();
if (date != null) {
cal.setTime(date);
}
if (cal.get(Calendar.DAY_OF_WEEK) == 1) {//周末
cal.add(Calendar.DATE, -6);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
System.out.println(cal.getTime());
} else {
cal.set(Calendar.DAY_OF_WEEK, Calendar.MONDAY);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
System.out.println(cal.getTime());
}
return cal.getTime();
}
/**
* 获取这周最后一天
*
* @return
*/
public Date getWeekEndTime(Date date) {
Calendar cal = Calendar.getInstance();
if (date != null) {
cal.setTime(date);
}
//1表示周末！！
if (cal.get(Calendar.DAY_OF_WEEK) == 1) {
return getDayEndTime(date);
} else {
cal.set(Calendar.DAY_OF_WEEK, Calendar.SUNDAY);
cal.add(Calendar.DATE, 7);
cal.set(Calendar.HOUR_OF_DAY, 23);
cal.set(Calendar.MINUTE, 59);
cal.set(Calendar.SECOND, 59);
cal.set(Calendar.MILLISECOND, 0);
}
return cal.getTime();
}
/**
* 获取本月第一天
*
* @return
*/
public Date getMonthStartTime(Date date) {
Calendar cal = Calendar.getInstance();
if (date != null) {
cal.setTime(date);
}
cal.set(Calendar.DAY_OF_MONTH, 1);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
return cal.getTime();
}
/**
* 获取本月最后一天
*
* @return
*/
public Date getMonthEndTime(Date date) {
Calendar cal = Calendar.getInstance();
if (date != null) {
cal.setTime(date);
}
cal.set(Calendar.DAY_OF_MONTH, cal.getActualMaximum(Calendar.DAY_OF_MONTH));
cal.set(Calendar.HOUR_OF_DAY, 23);
cal.set(Calendar.MINUTE, 59);
cal.set(Calendar.SECOND, 59);
cal.set(Calendar.MILLISECOND, 0);
return cal.getTime();
}
/**
* 获取本季度第一天
*
* @return
*/
public Date getQuarterStartTime(Date date) {
Calendar calendar = Calendar.getInstance();//日历对象
if (date != null) {
calendar.setTime(date);//设置当前日期
}
String endString = " 00:00:00";
DateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
int month = calendar.get(Calendar.MONTH) + 1;//获取月份
String message = null;
try {
if (month < 4) {
message = calendar.get(Calendar.YEAR) + "-01-01" + endString;
} else if (month > 3 && month < 7) {
message = calendar.get(Calendar.YEAR) + "-04-01" + endString;
} else if (month > 7 && month < 10) {
message = calendar.get(Calendar.YEAR) + "-07-01" + endString;
} else {
message = calendar.get(Calendar.YEAR) + "-10-01" + endString;
}
return format.parse(message);
} catch (ParseException e) {
e.printStackTrace();
}
return null;
}
/**
* 获取本季度最后一天
*
* @return
*/
public Date getQuarterEndTime(Date date) {
Calendar calendar = Calendar.getInstance();//日历对象
if (date != null) {
calendar.setTime(date);//设置当前日期
}
String endString = " 23:59:59";
DateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
int month = calendar.get(Calendar.MONTH) + 1;//获取月份
String message = null;
try {
if (month < 4) {
message = calendar.get(Calendar.YEAR) + "-3-31" + endString;
} else if (month > 3 && month < 7) {
message = calendar.get(Calendar.YEAR) + "-6-30" + endString;
} else if (month > 7 && month < 10) {
message = calendar.get(Calendar.YEAR) + "-9-30" + endString;
} else {
message = calendar.get(Calendar.YEAR) + "-12-30" + endString;
}
return format.parse(message);
} catch (ParseException e) {
e.printStackTrace();
}
return null;
}
/**
* 获取本年度第一天
*
* @return
*/
public Date getYearStartTime(Date date) {
Calendar cal = Calendar.getInstance();
if (date != null) {
cal.setTime(date);
}
cal.set(Calendar.DAY_OF_YEAR, 1);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
return cal.getTime();
}
/**
* 获取本年度最后一天
*
* @return
*/
public Date getYearEndTime(Date date) {
Calendar cal = Calendar.getInstance();
if (date != null) {
cal.setTime(date);
}
cal.set(Calendar.DAY_OF_YEAR, cal.getActualMaximum(Calendar.DAY_OF_YEAR));
cal.set(Calendar.HOUR_OF_DAY, 23);
cal.set(Calendar.MINUTE, 59);
cal.set(Calendar.SECOND, 59);
cal.set(Calendar.MILLISECOND, 0);
return cal.getTime();
}
/**
* 获取半年的最后一天
*
* @return
*/
public Date getYearHalfEndTime(Date date) {
Calendar cal = Calendar.getInstance();
if (date != null) {
cal.setTime(date);
}
int year = cal.get(Calendar.YEAR);
int month = cal.get(Calendar.MONTH) + 1;//获取月份
String endTime = "";
if (month <= 6) {
endTime = year + "-06-30 23:59:59";
} else {
endTime = year + "-12-31 23:59:59";
}
return getDayStringTime(endTime);
}
/**
* 获取半年的第一天
*
* @return
*/
public Date getYearHalfStartTime(Date date) {
Calendar cal = Calendar.getInstance();
if (date != null) {
cal.setTime(date);
}
int year = cal.get(Calendar.YEAR);
int month = cal.get(Calendar.MONTH) + 1;//获取月份
String endTime = "";
if (month <= 6) {
endTime = year + "-01-01 00:00:00";
} else {
endTime = year + "-07-01 00:00:00";
}
return getDayStringTime(endTime);
}
}