删除 src/main/java/com/bonus/autoweb/DateTimeUtils.java
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package com.bonus.autoweb;
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import java.text.ParseException;
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import java.text.SimpleDateFormat;
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import java.time.LocalDate;
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import java.util.*;
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/**
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* 日期操作工具类
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*/
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public class DateTimeUtils {
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/**
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* 获取当前时间是本周第几天，从周一开始计算
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* @return
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*/
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public static int getWeekOfDate(String dateString ) throws ParseException {
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SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
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Date dt= sdf.parse(dateString);
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int[] weekDays = {7, 1, 2, 3, 4,5, 6};
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Calendar cal = Calendar.getInstance();
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cal.setTime(dt);
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int w = cal.get(Calendar.DAY_OF_WEEK) - 1;
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if (w < 0){
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w = 0;
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}
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return weekDays[w];
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}
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/**'
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*获取当前时间是本月第几周
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* @return
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*/
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public static int getWeekNum(String dateString ) throws ParseException {
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SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
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Date date= sdf.parse(dateString);
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Calendar calendar = Calendar.getInstance();
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calendar.setTime(date);
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int weekOfMonth = calendar.get(Calendar.WEEK_OF_MONTH);
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if (getWeekOfDate(dateString) == 7){
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weekOfMonth = weekOfMonth - 1;
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}
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return weekOfMonth;
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}
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/**
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* 获取本月第一天在第几周
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* @return true 0 false >0
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* @throws ParseException
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*/
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public static boolean getMonthOneDayIs0() throws ParseException {
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LocalDate firstDayOfMonth = LocalDate.now().withDayOfMonth(1);
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int t=getWeekNum(firstDayOfMonth.toString());
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// int t=getWeekNum(day);
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if(t>0){
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return false;
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}
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return true;
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}
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/**
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* 获取上个月的最后一天
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*/
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public static String getBeforeLastMonthdate(){
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SimpleDateFormat sf=new SimpleDateFormat("yyyy-MM-dd");
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Calendar calendar=Calendar.getInstance();
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int month=calendar.get(Calendar.MONTH);
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calendar.set(Calendar.MONTH, month-1);
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calendar.set(Calendar.DAY_OF_MONTH, calendar.getActualMaximum(Calendar.DAY_OF_MONTH));
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String format = sf.format(calendar.getTime());
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return format;
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}
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/**
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* 获取当前日期
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* @return
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*/
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public static String getCurrentDay(){
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Date date=new Date();
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SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
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return formatter.format(date);
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}
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/**
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* 获取昨天的日期
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* @return
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*/
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public static String getLastDayYYYYMMDD(){
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SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
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Calendar c = Calendar.getInstance();
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c.add(Calendar.DATE, -1);//-1.昨天时间 0.当前时间 1.明天时间 *以此类推
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String time = sdf.format(c.getTime());
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System.out.println("昨天的时间时间是：" + time);//20190704
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return time;
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}
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private static List<Integer> getARandomCollectionOfData() {
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Random random = new Random();
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int minCount = 3; // 最小数量
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int maxCount = 5; // 最大数量
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int count = random.nextInt(maxCount - minCount + 1) + minCount; // 随机生成数量
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List<Integer> numbers = new ArrayList<>();
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while (numbers.size() < count) {
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int randomNumber = random.nextInt(6) + 2; // 随机生成1到7的数字
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if (!numbers.contains(randomNumber)) {
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numbers.add(randomNumber);
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}
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}
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Collections.shuffle(numbers);
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System.out.println(numbers);
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return numbers;
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}
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public static void main(String[] args) throws ParseException {
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// System.out.println(getMMDDByNow());
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//获取一个随机数据集合
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List<Integer> list = getARandomCollectionOfData();
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for (int i = 0; i < list.size(); i++) {
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String type = "";
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String company = "";
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if (i < 2){
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type = "通信测试";
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}else {
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type = "日常操练";
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}
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switch(String.valueOf(list.get(i))){
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case "1":
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company = "宿州";
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break;
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case "2":
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company = "埇桥";
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break;
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case "3":
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company = "砀山";
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break;
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case "4":
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company = "萧县";
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break;
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case "5":
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company = "灵璧";
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break;
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case "6":
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company = "城郊";
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break;
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case "7":
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company = "泗县";
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break;
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default:
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break;
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}
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System.out.println(type);
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System.out.println(company);
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System.out.println(i+1);
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System.out.println("-------------------");
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}
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}
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public static String getCurrentDay2(){
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Date date=new Date();
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SimpleDateFormat formatter = new SimpleDateFormat("MM月dd日");
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return formatter.format(date);
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}
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/**
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* 获取昨天的日期
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* @return
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*/
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public static String getLastDay(){
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SimpleDateFormat sdf = new SimpleDateFormat("MM月dd日");
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Calendar c = Calendar.getInstance();
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c.add(Calendar.DATE, -1);//-1.昨天时间 0.当前时间 1.明天时间 *以此类推
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String time = sdf.format(c.getTime());
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System.out.println("昨天的时间时间是：" + time);//20190704
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return time;
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}
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/**
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* 获取明天的日期
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* @return
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*/
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public static String getTomorrowDate() {
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SimpleDateFormat sdf = new SimpleDateFormat("MM月dd日");
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Calendar c = Calendar.getInstance();
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c.add(Calendar.DATE, 1);//-1.昨天时间 0.当前时间 1.明天时间 *以此类推
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String time = sdf.format(c.getTime());
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System.out.println("昨天的时间时间是：" + time);//20190704
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return time;
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}
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/**
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* 获取当前月日
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* @return
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*/
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public static String getCurrentDayByMonth(){
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Date date=new Date();
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SimpleDateFormat formatter = new SimpleDateFormat("MM月dd日");
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return formatter.format(date);
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}
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public static String getMMDDByNow(){
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Date date=new Date();
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SimpleDateFormat formatter = new SimpleDateFormat("MMdd");
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return formatter.format(date);
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}
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/**
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* 判断当前日期是否为本月第一天
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* @return
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*/
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public static boolean isOneDay(){
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// TODO Auto-generated method stub
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Date now = new Date();
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SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd");//可以方便地修改日期格式
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String curr = dateFormat.format( now );
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System.out.println("当前日期:" + curr);
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Calendar c = Calendar.getInstance();//可以对每个时间域单独修改
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int year = c.get(Calendar.YEAR);
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int month = c.get(Calendar.MONTH);
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int date = c.get(Calendar.DATE);
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if(date == 1){
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System.out.println(curr + "是第一天");
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return true;
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}
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else{
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System.out.println(curr + "不是第一天");
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return false;
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}
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}
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/**
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* 判断当前时间是否在[startTime, endTime]区间，注意三个参数的时间格式要一致
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* @param startTime
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* @param endTime
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* @return 在时间段内返回true，不在返回false
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*/
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public static boolean isEffectiveDate(String startTime, String endTime){
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/**
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* 判断当前时间是否在一个时间段内 HH:mm 格式
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*/
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SimpleDateFormat sdf = new SimpleDateFormat("HH:mm");
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String now = sdf.format(new Date());
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Date nowTime;
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try{
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nowTime = sdf.parse(now);
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Date startTime1 = sdf.parse(startTime);
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Date endTime1 = sdf.parse(endTime);
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if (nowTime.getTime() == startTime1.getTime()
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|| nowTime.getTime() == endTime1.getTime()) {
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return true;
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}
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Calendar date = Calendar.getInstance();
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date.setTime(nowTime);
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Calendar begin = Calendar.getInstance();
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begin.setTime(startTime1);
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Calendar end = Calendar.getInstance();
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end.setTime(endTime1);
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return date.after(begin) && date.before(end);
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}catch (Exception e){
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e.printStackTrace();
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}
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return false;
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}
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public static boolean compareDate(String date1, String date2) throws ParseException {
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boolean tf = false;
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SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");
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// 定义起始日期和结束日期
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Date startDate = dateFormat.parse(date1 + " 00:00:00");
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Date endDate = dateFormat.parse(date2 + " 23:59:59");
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// 定义要判断的日期
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Date dateToCheck = new Date();
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// 判断日期是否在范围内
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if (startDate.compareTo(dateToCheck) <= 0 && endDate.compareTo(dateToCheck) >= 0) {
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System.out.println("日期在范围内");
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tf = true;
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} else {
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tf = false;
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System.out.println("日期不在范围内");
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}
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return tf;
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}
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}
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