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大屏相关数据统计

master
zhaoqifeng 3 years ago
parent
commit
db4782f759
  1. 38
      epdc-commons-tools/src/main/java/com/elink/esua/epdc/commons/tools/utils/DateUtils.java

38
epdc-commons-tools/src/main/java/com/elink/esua/epdc/commons/tools/utils/DateUtils.java

@ -17,9 +17,7 @@ import org.joda.time.format.DateTimeFormatter;
import java.text.DateFormat; import java.text.DateFormat;
import java.text.ParseException; import java.text.ParseException;
import java.text.SimpleDateFormat; import java.text.SimpleDateFormat;
import java.util.Calendar; import java.util.*;
import java.util.Date;
import java.util.Locale;
/** /**
* 日期处理工具类 * 日期处理工具类
@ -286,4 +284,38 @@ public class DateUtils {
return (todayEnd.getTime().getTime() - new Date().getTime()) / 1000; return (todayEnd.getTime().getTime() - new Date().getTime()) / 1000;
} }
/**
* 获取两个日期之间所有的日期集合包含开始结束 格式yyyy-MM-dd
* @Param startTime
* @Param endTime
* @Return {@link List< String>}
* @Author zhaoqifeng
* @Date 2022/10/12 17:20
*/
public static List<String> getDaysBetween(String startTime, String endTime){
// 返回的日期集合
List<String> days = new ArrayList<>();
try{
Date start = DateUtils.parse(startTime,DateUtils.DATE_PATTERN);
Date end = DateUtils.parse(endTime,DateUtils.DATE_PATTERN);
Calendar tempStart = Calendar.getInstance();
assert start != null;
tempStart.setTime(start);
Calendar tempEnd = Calendar.getInstance();
assert end != null;
tempEnd.setTime(end);
// 日期加1(包含结束)
tempEnd.add(Calendar.DATE, +1);
while (tempStart.before(tempEnd)) {
days.add(DateUtils.format(tempStart.getTime(), DateUtils.DATE_PATTERN));
tempStart.add(Calendar.DAY_OF_YEAR, 1);
}
} catch (Exception e) {
e.printStackTrace();
}
return days;
}
} }

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