package com.task.tasks;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.List;
/**
* @ClassName: T2
* @Author: BlueBlue
* @Description:
* @Date: 2022/8/10 0004 17:12
*/
public class T2 {
public static void main(String[] args) {
String jobParam = "20220101";
String endParam = "20220301";
List<String> duringDay = T2.getDuringDay(jobParam, endParam);
for (String date:duringDay) {
System.out.println(date);
}
}
public static List<String> getDuringDay(String jobParam,String endParam){
List<String> list = new ArrayList<>();
do{
Calendar c = Calendar.getInstance();
Date date=null;
try {
date = new SimpleDateFormat("yyyyMMdd").parse(jobParam);
} catch (ParseException e) {
e.printStackTrace();
}
c.setTime(date);
jobParam=new SimpleDateFormat("yyyyMMdd").format(c.getTime());
list.add(jobParam);
int day=c.get(Calendar.DATE);
c.set(Calendar.DATE,day+1);
jobParam=new SimpleDateFormat("yyyyMMdd").format(c.getTime());
}
while (jobParam.compareTo(endParam)<0);
return list;
}
}
Java 生成区间内日期
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转载自blog.csdn.net/weixin_52255395/article/details/129988112
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