Java验证时间段问题
在处理监测数据实时录入时,需要提供当前班次信息{大白班,小夜班,大夜班}，班次信息是根据给定时间段进行设定类似{{"8:00","16:00"},{"16:00","00:00"},{"00:00","8:00"}}
处理办法
· 取当前时间、转换验证起始、结束时间进行比较。
相关代码
/**
* 时间段测试
* @author WangYanCheng
* @version 2009-11-20
*/
public class CalendarTimeSubsectionTest {
/**
* 测试入口
* @param args arguments lists
*/
public static void main(String[] args) {
CalendarTimeSubsectionTest ctstObj = new CalendarTimeSubsectionTest();
int resultFlag = ctstObj.doGetShift("");
System.out.println(resultFlag);
}
/**
* 验证某一时间是否在某一时间段
* @param currTime 某一时间
* @param timeSlot 某一时间段
* @return true/false
*/
public boolean isShift(final long currTime, String[] timeSlot) {
Calendar tempCalendar = Calendar.getInstance();
tempCalendar.setTimeInMillis(currTime);
String[] tmpArray = timeSlot[0].split(":");
long startTime, stopTime;
tempCalendar.clear(Calendar.HOUR_OF_DAY);
tempCalendar.clear(Calendar.MINUTE);
tempCalendar.set(Calendar.HOUR_OF_DAY, Integer.parseInt(tmpArray[0]));
tempCalendar.set(Calendar.MINUTE, Integer.parseInt(tmpArray[1]));
startTime = tempCalendar.getTimeInMillis();
tmpArray = timeSlot[1].split(":");
int stopHour = Integer.parseInt(tmpArray[0]), stopMinute = Integer.parseInt(tmpArray[1]);
if (stopHour == 0) {
tempCalendar.add(Calendar.DAY_OF_MONTH, 1);
}
tempCalendar.clear(Calendar.HOUR_OF_DAY);
tempCalendar.clear(Calendar.MINUTE);
tempCalendar.set(Calendar.HOUR_OF_DAY, stopHour);
tempCalendar.set(Calendar.MINUTE, stopMinute);
stopTime = tempCalendar.getTimeInMillis();
return ((startTime < currTime && currTime <= stopTime) ? tru
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import java.io.*;
import java.net.*;
public class EchoServer {
private int port=8888;
private ServerSocket serverSocket;
public EchoServer() throws IOException {
serverSocket = new ServerSocket(port);
System.out.println("服务器启动");
......
package demo;
interface Runner{
int ID=1;
void run();
void fly();
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abstract class AI implements Runner{
public void run(){
System.out.println("I am running");
}
public void bb(int x,int y){
System.out.println((x+y));
}
& ......
package demo;
class TestA{
public int devide(int x,int y) throws ArithmeticException , DevideByMinusException{
if(y<0)
throw new DevideByMinusException("被除数为负",y);
int result=x/y;
return result;
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}
public class TestE ......
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Java Web应用在ARM Linux平台上的实现
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(昆明理工大学信息工程与自动化学院，云南昆明650051)
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随着网络信息技术的飞速发展，Web技术越来越多的用在控制领域，客户端只需连接以太网，取得访问权限，就可以访 ......
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class GB2UTF
{
public static String GBK2Unicode(String str)
{
StringBuffer result = new StringBuffer();
for (int i = 0; i < str.length(); i++)
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