判断传值时间是否处于夜间

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;

/**

• @program: gps-root
• @description: ParaUtil
• @author: wj
• @create: 2020-02-15 09:48
  **/
  public class ParaUtil {
  public static double yejian(Date time) {
  Date nowTime = null;
  Date beginTime = null;
  Date endTime = null;
  //设置日期格式
  SimpleDateFormat df = new SimpleDateFormat(“HH:mm”);
  try {
  nowTime = df.parse(df.format(time.getTime()));
  //定义开始时间
  beginTime = df.parse(“02:00”);
  //定义结束时间
  endTime = df.parse(“05:00”);
  } catch (
  ParseException e) {
  e.printStackTrace();
  }
  //调用判断方法
  boolean flag = DateUtils.belongCalendar(nowTime, beginTime, endTime);
  //输出为结果
  if (!flag) {
  return 1;
  }else{
  return 0.8;
  }
  }
  }