lxy/redtimer
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

.

Browse Source
This commit is contained in:
lxyer 2018-07-30 13:55:18 +08:00
commit 90de9c7bd9
6 changed files with 886 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

42
.gitignore vendored Normal file
View File

@ -0,0 +1,42 @@
*.iml
.idea/
.ipr
.iws
*~
~*
*.diff
*.patch
*.bak
.DS_Store
Thumbs.db
.svn/
*.swp
.nojekyll
.project
.settings/
#==========================
*.class
# Mobile Tools for Java (J2ME)
.mtj.tmp/
# Package Files #
*.war
*.ear
#=======================
target
.idea
*.iml
*.log
logs
*.iws
*.classpath
.DS_Store
*.patch
~$*
*.MF
tem

32
pom.xml Normal file
View File

@ -0,0 +1,32 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>groupId</groupId>
<artifactId>redtimer</artifactId>
<version>1.0-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>compile</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
</project>

497
src/main/java/com/lxyer/timer/Task.java Normal file
View File

@ -0,0 +1,497 @@
package com.lxyer.timer;
import java.text.SimpleDateFormat;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.ZoneOffset;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
/**
* Created by liangxianyou at 2018/7/23 14:33.
*/
public abstract class Task implements Runnable {
protected String name;
protected long nextTime;
private TimerScheduled timerScheduled;
public abstract void run();
public Task(String name, String cfg){
this.name = name;
LocalDateTime now = LocalDateTime.now();
timerScheduled = new TimerScheduled(now.getYear(), now.getMonthValue(), cfg);
nextTime = timerScheduled.nextTime.toInstant(ZoneOffset.of("+8")).toEpochMilli();
}
public long nextTime(){
LocalDateTime next = timerScheduled.nextTime();
this.nextTime = next.toInstant(ZoneOffset.of("+8")).toEpochMilli();
return nextTime;
}
}
/**
* 时间解析器
*/
@SuppressWarnings("Duplicates")
class TimerScheduled {
private int year;
private int month;
private int[] minutes;
private int[] hours;
private int[] days;
private int[] monthes;
private int[] weeks;
String[] cfgArr;
LocalDateTime nextTime;
private int _y,_M,_d,_H,_m;
public TimerScheduled(int year, int month, String cfg) {
this.year = year;
this.month = month;
this.cfgArr = cfg.split(" ");
setWeeks();
setMonthes();
setDays();
setHours();
setMinutes();
//寻找初始合法时间
LocalDateTime now = LocalDateTime.now();
_y = now.getYear();
_M= now.getMonthValue();
_d= now.getDayOfMonth();
_H= now.getHour();
_m= now.getMinute();
String cmd = "";//y M d H m
if (days.length == 0) cmd = "M";
do {
carry(cmd);
int inx;
if ((inx = nowOk(monthes, _M)) < 0){
cmd = "y";
continue;
}
_M = monthes[inx];
if ((inx = nowOk(days, _d)) < 0){
cmd = "M";
continue;
}
_d = days[inx];
if ((inx = nowOk(hours, _H)) < 0){
cmd = "d";
continue;
}
_H = hours[inx];
if ((inx = nowOk(minutes, _m)) < 0){
cmd = "H";
continue;
}
_m = minutes[inx];
break;
}while (true);
if (_y == now.getYear() && _M == now.getMonthValue() && _d == now.getDayOfMonth()
&& _H == now.getHour() && _m == now.getMinute()){
carry("m");
}
nextTime = LocalDateTime.of(_y, _M, _d, _H, _m);
System.out.println(cfg);
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
System.out.println("init:"+ sdf.format(nextTime.toInstant(ZoneOffset.of("+8")).toEpochMilli()));
}
/**
* 下一次执行的时间
* @return
*/
protected LocalDateTime nextTime(){
String cmd = "m";
carry(cmd);
nextTime = LocalDateTime.of(year, month
, _d == -1? nextTime.getDayOfMonth() : _d
, _H == -1? nextTime.getHour() : _H
, _m == -1? nextTime.getMinute() : _m);
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
System.out.println("下次执行:"+ sdf.format(nextTime.toInstant(ZoneOffset.of("+8")).toEpochMilli()));
return nextTime;
}
/**
* 通过发送指令进行进位
* @param cmd 进位指令
*/
private void carry(String cmd){
int inx;
while (!"".equals(cmd)){
switch (cmd) {
case "y":
_y = this.year = ++_y;
_M = this.month = monthes[0];
setDays();
if (days.length == 0){
cmd = "M";
continue;
}
_d = days[0];
_H = hours[0];
_m = minutes[0];
break;
case "M":
if (_M < monthes[0]){
_M = monthes[0];
break;
}
inx = Arrays.binarySearch(monthes, _M);
if (inx < 0 || inx >= monthes.length-1) {
cmd = "y";
continue ;
}
_M = this.month = monthes[inx+1];
setDays();
if (days.length == 0){
cmd = "M";
continue;
}
_d = days[0];
_H = hours[0];
_m = minutes[0];
break;
case "d":
if (_d < days[0]){
_d = days[0];
break;
}
inx = Arrays.binarySearch(days, _d);
if (inx < 0 || inx >= days.length-1) {
cmd = "M";
continue ;
}
_d = days[inx+1];
_H = hours[0];
_m = minutes[0];
break;
case "H":
if (_H < hours[0]){
_H = hours[0];
break;
}
inx = Arrays.binarySearch(hours, _H);
if (inx < 0 || inx >= hours.length -1) {
cmd = "d";
continue ;
}
_H = hours[inx+1];
_m = minutes[0];
break;
case "m":
if (_m < minutes[0]){
_m = minutes[0];
break;
}
inx = Arrays.binarySearch(minutes, _m);
if (inx < 0 || inx >= minutes.length -1) {
cmd = "H";
continue ;
}
_m = minutes[inx+1];
break;
}
cmd = "";
}
}
/**
* 得到初始合法时间的索引
* @param arr 合法时间序列
* @param n 初始选中值
* @return 合法时间的索引
*/
private int nowOk(int[] arr, int n){
if (arr == null || arr.length == 0) return -1;
if (arr[0] > n)
return 0;
if (arr[arr.length-1] < n)
return -1;
if (arr[arr.length-1] == n)
return arr.length-1;
for (int i = 0; i < arr.length-1; i++) {
if ((arr[i] < n && arr[i+1] > n) || arr[i] == n){
return i;
}
}
return -1;
}
/** 以下为 初始化合法时间 weeks，monthes，days，hour，minutes 序列 */
private void setMinutes(){
String cfg = cfgArr[0];
if ("*".equals(cfg)){//*
minutes = new int[60];
for (int i = 0; i < 60; i++) {
minutes[i] = i;
}
} else if (cfg.matches("^[0-5]??[0-9]??$")){//n
minutes = new int[1];
minutes[0] = Integer.parseInt(cfg);
}else if (cfg.matches("^[*]/[0-9]+$")){// */5
String[] strArr = cfg.split("/");
int p = Integer.parseInt(strArr[1]);
minutes = new int[60/p];
for (int i = 0; i < minutes.length; i++) {
minutes[i] = i*p;
}
}else if (cfg.matches("^([0-5]??[0-9]??,)+([0-5]??[0-9]??)?$")){//1,3
String[] strings = cfg.split(",");
minutes = new int[strings.length];
for (int i = 0; i < strings.length; i++) {
minutes[i] = Integer.parseInt(strings[i]);
}
}else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??$")){//1-3
String[] split = cfg.split("-");
int s = Integer.parseInt(split[0]);
int e = Integer.parseInt(split[1]);
minutes = new int[e-s +1];
for (int i = 0; i < minutes.length; i++) {
minutes[i] = s+i;
}
}else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??/[0-5]??[0-9]??$")){//3-18/5
String[] strArr = cfg.split("/");
String[] str2Arr = strArr[0].split("-");
int s = Integer.parseInt(str2Arr[0]);
int e = Integer.parseInt(str2Arr[1]);
int p = Integer.parseInt(strArr[1]);
minutes = new int[(e-s)/p];
for (int i = 0; i < minutes.length; i++) {
minutes[i] = s + i*p;
}
}
}
private void setHours(){
String cfg = cfgArr[1];
if ("*".equals(cfg)){//*
hours = new int[24];
for (int i = 0; i < hours.length; i++) {
hours[i] = i;
}
} else if (cfg.matches("^[0-5]??[0-9]??$")){//n
hours = new int[1];
hours[0] = Integer.parseInt(cfg);
}else if (cfg.matches("^[*]/[0-9]+$")){// */5
String[] strArr = cfg.split("/");
int p = Integer.parseInt(strArr[1]);
hours = new int[24/p];
for (int i = 0; i < hours.length; i++) {
hours[i] = i*p;
}
}else if (cfg.matches("^([0-5]??[0-9]??,)+([0-5]??[0-9]??)?$")){//1,3
String[] strArr = cfg.split(",");
hours = new int[strArr.length];
for (int i = 0; i < strArr.length; i++) {
hours[i] = Integer.parseInt(strArr[i]);
}
}else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??$")){//1-3
String[] split = cfg.split("-");
int s = Integer.parseInt(split[0]);
int e = Integer.parseInt(split[1]);
hours = new int[e-s +1];
for (int i = 0; i < hours.length; i++) {
hours[i] = s+i;
}
}else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??/[0-5]??[0-9]??$")){//3-18/5
String[] strArr = cfg.split("/");
String[] str2Arr = strArr[0].split("-");
int s = Integer.parseInt(str2Arr[0]);
int e = Integer.parseInt(str2Arr[1]);
int p = Integer.parseInt(strArr[1]);
hours = new int[(e-s)/p];
for (int i = 0; i < hours.length; i++) {
hours[i] = s + i*p;
}
}
}
private void setWeeks(){
String cfg = cfgArr[4];
if ("*".equals(cfg)){//*
weeks = new int[7];
for (int i = 0; i < weeks.length; i++) {
weeks[i] = i+1;
}
} else if (cfg.matches("^[0-5]??[0-9]??$")){//n
weeks = new int[1];
weeks[0] = Integer.parseInt(cfg);
}else if (cfg.matches("^[*]/[0-9]+$")){// */5
String[] strArr = cfg.split("/");
int p = Integer.parseInt(strArr[1]);
weeks = new int[7/p];
for (int i = 0; i < weeks.length; i++) {
weeks[i] = i*p;
}
}else if (cfg.matches("^([0-5]??[0-9]??,)+([0-5]??[0-9]??)?$")){//1,3
String[] strArr = cfg.split(",");
weeks = new int[strArr.length];
for (int i = 0; i < strArr.length; i++) {
weeks[i] = Integer.parseInt(strArr[i]);
}
}else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??$")){//1-3
String[] split = cfg.split("-");
int s = Integer.parseInt(split[0]);
int e = Integer.parseInt(split[1]);
weeks = new int[e-s +1];
for (int i = 0; i < weeks.length; i++) {
weeks[i] = s+i;
}
}else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??/[0-5]??[0-9]??$")){//3-18/5
String[] strArr = cfg.split("/");
String[] str2Arr = strArr[0].split("-");
int s = Integer.parseInt(str2Arr[0]);
int e = Integer.parseInt(str2Arr[1]);
int p = Integer.parseInt(strArr[1]);
weeks = new int[(e-s)/p];
for (int i = 0; i < weeks.length; i++) {
weeks[i] = s + i*p;
}
}
}
private void setMonthes(){
String cfg = cfgArr[3];
if ("*".equals(cfg)){//*
monthes = new int[12];
for (int i = 0; i < monthes.length; i++) {
monthes[i] = i+1;
}
} else if (cfg.matches("^[0-5]??[0-9]??$")){//n
monthes = new int[1];
monthes[0] = Integer.parseInt(cfg);
}else if (cfg.matches("^[*]/[0-9]+$")){// */5
String[] strArr = cfg.split("/");
int p = Integer.parseInt(strArr[1]);
monthes = new int[12/p];
for (int i = 0; i < monthes.length; i++) {
monthes[i] = i*p;
}
}else if (cfg.matches("^([0-5]??[0-9]??,)+([0-5]??[0-9]??)?$")){//1,3
String[] strArr = cfg.split(",");
monthes = new int[strArr.length];
for (int i = 0; i < strArr.length; i++) {
monthes[i] = Integer.parseInt(strArr[i]);
}
}else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??$")){//1-3
String[] split = cfg.split("-");
int s = Integer.parseInt(split[0]);
int e = Integer.parseInt(split[1]);
monthes = new int[e-s +1];
for (int i = 0; i < monthes.length; i++) {
monthes[i] = s+i;
}
}else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??/[0-5]??[0-9]??$")){//3-18/5
String[] strArr = cfg.split("/");
String[] str2Arr = strArr[0].split("-");
int s = Integer.parseInt(str2Arr[0]);
int e = Integer.parseInt(str2Arr[1]);
int p = Integer.parseInt(strArr[1]);
monthes = new int[(e-s)/p];
for (int i = 0; i < monthes.length; i++) {
monthes[i] = s + i*p;
}
}
}
private void setDays(){
String cfg = cfgArr[2];
//当前月份总天数，
LocalDate firstDay = LocalDate.of(year, month, 1);
int lengthOfMonth = firstDay.lengthOfMonth();
if ("*".equals(cfg)){//*
days = new int[lengthOfMonth];
for (int i = 0; i < days.length; i++) {
days[i] = i+1;
}
} else if (cfg.matches("^[0-5]??[0-9]??$")){//n
days = new int[1];
days[0] = Integer.parseInt(cfg);
}else if (cfg.matches("^[*]/[0-9]+$")){// */5
String[] strArr = cfg.split("/");
int p = Integer.parseInt(strArr[1]);
days = new int[lengthOfMonth/p];
for (int i = 0; i < days.length; i++) {
days[i] = i*p;
}
}else if (cfg.matches("^([0-5]??[0-9]??,)+([0-5]??[0-9]??)?$")){//1,3
String[] strArr = cfg.split(",");
days = new int[strArr.length];
for (int i = 0; i < strArr.length; i++) {
days[i] = Integer.parseInt(strArr[i]);
}
}else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??$")){//1-3
String[] split = cfg.split("-");
int s = Integer.parseInt(split[0]);
int e = Integer.parseInt(split[1]);
days = new int[e-s +1];
for (int i = 0; i < days.length; i++) {
days[i] = s+i;
}
}else if (cfg.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??/[0-5]??[0-9]??$")){//3-18/5
String[] strArr = cfg.split("/");
String[] str2Arr = strArr[0].split("-");
int s = Integer.parseInt(str2Arr[0]);
int e = Integer.parseInt(str2Arr[1]);
int p = Integer.parseInt(strArr[1]);
days = new int[(e-s)/p];
for (int i = 0; i < days.length; i++) {
days[i] = s + i*p;
}
}
int firstWeek = firstDay.getDayOfWeek().getValue();
List<Integer> allDay = new ArrayList<>();
for (int i = 0; i < days.length; i++) {
//int week = 7 - Math.abs(i - firstWeek) % 7;//当前星期X
int week;
int d = days[i];
if (d + firstWeek <= 8){
week = firstWeek + d - 1;
}else {
week = (d - (8-firstWeek))%7;
if (week == 0) week = 7;
}
//System.out.printf("M:%s,d:%s,w:%s%n", month, d, week);
if (Arrays.binarySearch(weeks, week) > -1){
allDay.add(d);//加入日期
}
}
days = new int[allDay.size()];
for (int i = 0; i < allDay.size(); i++) {
days[i] = allDay.get(i);
}
}
}

126
src/main/java/com/lxyer/timer/TimerExecutor.java Normal file
View File

@ -0,0 +1,126 @@
package com.lxyer.timer;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Set;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
/**
* Created by liangxianyou at 2018/7/23 14:07.
*/
public class TimerExecutor {
private TimerQueue queue = new TimerQueue();
private ExecutorService executor;
/**
* 创建定时调度器
* @param n 调度线程数
*/
public TimerExecutor(int n) {
executor = Executors.newFixedThreadPool(n);
}
public void add(Task task){
queue.put(task);
}
private void add(Task task, boolean upTime){
if (upTime) task.nextTime();
queue.put(task);
}
/**
* 启动定时调度
*/
public void start() {
new Thread(()->{
while (true){
try{
Task take = null;
try {
take = queue.take();
} catch (InterruptedException e) {
e.printStackTrace();
}
executor.execute(take);
add(take, true);
}catch (Exception e){
e.printStackTrace();
}
}
}).start();
}
}
class TimerQueue{
Object lock = new Object();
Task[] queue = new Task[128];
Set<String> names = new HashSet<>();
int size=0;
void put(Task task) {
remove(task.name);
synchronized (lock){
int inx = size;//目标坐标
while (inx > 0 && queue[inx-1].nextTime > task.nextTime ){
inx--;
}
if (queue.length == size+1)
queue = Arrays.copyOf(queue, size * 2);
for (int i = size+1; i > inx; i--) {
queue[i] = queue[i-1];
queue[i-1] = null;
}
queue[inx] = task;
size++;
names.add(task.name);
lock.notify();
}
}
Task take() throws InterruptedException {
synchronized (lock){
if (size == 0) lock.wait();
long currentTime = System.currentTimeMillis();
long nextTime = queue[0].nextTime;
if (currentTime >= nextTime){
Task task = queue[0];
for (int i = 0; i < size;i++) {
queue[i] = queue[i+1];
}
queue[size-1] = null;
size--;
return task;
}else {
lock.wait(nextTime - currentTime);
return take();
}
}
}
Task remove(String name){
synchronized (lock){
if(!names.contains(name)) return null;
Task take = null;
for (int i = 0; i < size-1; i++) {
if (name.equals(queue[i].name)){
take = queue[i];
while (i < size+1){
queue[i] = queue[i+1];
queue[i+1] = null;
}
names.remove(name);
break;
}
}
return take;
}
}
}

186
src/test/java/com/lxyer/timer/TimerTest.java Normal file
View File

@ -0,0 +1,186 @@
package com.lxyer.timer;
import org.junit.Test;
import java.text.SimpleDateFormat;
import java.time.LocalDateTime;
/**
* t2 测试定时器加入任务的调度管理
* t6 测试时间表达式配置校验
* 其他测试用例
* Created by liangxianyou at 2018/7/19 17:19.
*/
@SuppressWarnings("Duplicates")
public class TimerTest {
/**
* 启动定时器测试，
*/
@Test
public void t2(){
TimerExecutor timerExecutor = new TimerExecutor(1);
timerExecutor.add(new Task("a1", "1-40 * * * *") {
@Override
public void run() {
ThreadLocal<SimpleDateFormat> local = new ThreadLocal<>();
SimpleDateFormat sdf = local.get();
if (sdf == null){
sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
}
System.out.printf("执行任务:%s now:%s, %n", name, sdf.format(System.currentTimeMillis()));
}
});
timerExecutor.start();
try {
Thread.sleep(1500_000000);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
/**
* 测试给配置的时间 加1分钟
*/
@Test
public void t3(){
// MM-dd HH:mm:ss
//0 2 * * *
//0-59 0-23 1-31(L) 1-12 0-6
LocalDateTime now = LocalDateTime.now();
LocalDateTime start = LocalDateTime.now();
LocalDateTime next = null;
String str = "8 18 * 7,8 4";
String[] ss = str.split(" ");
for (String s : ss) System.out.println(s);
System.out.println("----------");
//Minute * 1,3 1-3 */5 3-15/5 5
String minute = ss[0];
if ("*".equals(minute)){//*
next = start.plusMinutes(1);
} else if (minute.matches("^[0-5]??[0-9]??$")){//n
next = LocalDateTime.of(start.getYear(),
start.getMonth(),
start.getDayOfMonth(),
start.getHour(),
Integer.parseInt(minute));
}else if (minute.matches("^[*]/[0-9]+$")){// */5
next = start.plusMinutes(Integer.parseInt(minute.replace("*/","")));
}else if (minute.matches("^([0-5]??[0-9]??,)+([0-5]??[0-9]??)? $")){//1,3
String[] minutes = minute.split(",");
int inx=0;
for (int i = 0; i < minutes.length-1; i++) {
if (start.getMinute() >= Integer.parseInt(minutes[i]) && start.getMinute()< Integer.parseInt(minutes[i+1])){
inx = i+1;
}
}
next = LocalDateTime.of(start.getYear(),
start.getMonth(),
start.getDayOfMonth(),
start.getHour(),
Integer.parseInt(minutes[inx]));
}else if (minute.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??$")){//1-3
int m = start.getMinute();
String[] split = minute.split("-");
int s = Integer.parseInt(split[0]);
int e = Integer.parseInt(split[1]);
if (m < s || m > e){
m = s;
}else{
m = (m+1) < 60 ? (m+1) : 0;
}
next = LocalDateTime.of(start.getYear(),
start.getMonth(),
start.getDayOfMonth(),
start.getHour(),
m);
}else if (minute.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??/[0-5]??[0-9]??$")){//3-18/5
//
}
System.out.println(next.getMinute());
}
/**
* 测试各种正则表达式的合法性
*/
@Test
public void t4(){
//Pattern pattern = Pattern.compile();
//Minute * 1,3 1-3 */5 3-15/5
//System.out.println("05".matches("^[0-5]??[0-9]??$"));
//System.out.println("*/5".matches("^[*]/[0-9]+$"));
//System.out.println("1,5,10,59".matches("^([0-5]??[0-9]??,)+([0-5]??[0-9]??)?$"));
//System.out.println("1-3".matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??$"));
//System.out.println("3-18/5".matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??/[0-5]??[0-9]??$"));
String str = "01-05/5";// * 1,3 1-3 */5 3-15/5
System.out.println(str.matches("^[0-5]??[0-9]??$"));
System.out.println(str.matches("^[*]/[0-9]+$"));
System.out.println(str.matches("^([0-5]??[0-9]??,)+([0-5]??[0-9]??)?$"));
System.out.println(str.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??$"));
System.out.println(str.matches("^[0-5]??[0-9]??\\-[0-5]??[0-9]??/[0-5]??[0-9]??$"));
}
/**
* LocalDateTime的一些api测试
*/
@Test
public void t5(){
//Minute * 1,3 1-3 */5 3-15/5
String cfg = "* * * * *";
LocalDateTime time = LocalDateTime.of(2018, 7, 18, 11, 11);
int minute = time.getMinute();
int hour = time.getHour();
int day = time.getDayOfMonth();
int month = time.getMonthValue();
int week = time.getDayOfWeek().getValue();
//checkCfg
//if (month)
System.out.println(week);
}
/**
* 测试配置的表达式
*/
@Test
public void t6(){
//分 时 日 月 周
/*
08 18 * 7,8 4
*/
new Task("task1", "1 22-23 * * 7") {
@Override
public void run() {
System.out.println("----");
System.out.println(new SimpleDateFormat("0: yyyy-MM-dd HH:mm:ss").format(nextTime));
System.out.println(new SimpleDateFormat("1: yyyy-MM-dd HH:mm:ss").format(nextTime()));
System.out.println(new SimpleDateFormat("2: yyyy-MM-dd HH:mm:ss").format(nextTime()));
System.out.println(new SimpleDateFormat("3: yyyy-MM-dd HH:mm:ss").format(nextTime()));
System.out.println(new SimpleDateFormat("4: yyyy-MM-dd HH:mm:ss").format(nextTime()));
System.out.println(new SimpleDateFormat("5: yyyy-MM-dd HH:mm:ss").format(nextTime()));
System.out.println(new SimpleDateFormat("6: yyyy-MM-dd HH:mm:ss").format(nextTime()));
System.out.println(new SimpleDateFormat("7: yyyy-MM-dd HH:mm:ss").format(nextTime()));
System.out.println(new SimpleDateFormat("8: yyyy-MM-dd HH:mm:ss").format(nextTime()));
System.out.println(new SimpleDateFormat("9: yyyy-MM-dd HH:mm:ss").format(nextTime()));
System.out.println(new SimpleDateFormat("10: yyyy-MM-dd HH:mm:ss").format(nextTime()));
System.out.println(new SimpleDateFormat("11: yyyy-MM-dd HH:mm:ss").format(nextTime()));
System.out.println(new SimpleDateFormat("12: yyyy-MM-dd HH:mm:ss").format(nextTime()));
System.out.println(new SimpleDateFormat("13: yyyy-MM-dd HH:mm:ss").format(nextTime()));
}
}.run();
}
}

3
src/test/java/package-info.java Normal file
View File

@ -0,0 +1,3 @@
/**
* Created by liangxianyou at 2018/7/30 0:25.
*/