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package com.cjh.thread;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.ArrayList;
import java.util.Iterator;
/**
* ʹÓÃjavaÏß³ÌɨÃè¾ÖÓòÍøip¼òµ¥·½°¸
* @author Administrator
*
*/
public class LanIP {
public static void main(String[] args) {
System.out.println("¿ªÊ¼......");
LanIP ip = new LanIP();
ArrayList<String> list = ip.getLanIPArrayList();
System.out.println("×îºóÓжàÉÙ¸ö===>"+list.size());
}
public ArrayList<String> getLanIPArrayList() {
ArrayList<String> arrayIP = null;
try {
InitSystem initSystem = null;
initSystem = new InitSystem();
Thread thread = new Thread(initSystem);
thread.start();
thread.join();
arrayIP = initSystem.getArrayIPUsed();
} catch (UnknownHostException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
}
return arrayIP;
}
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public class DateTest {
public static void main(String[] args) {
Date date = new Date(); // н¨Ò»¸öÈÕÆÚ
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd"); // ¸ñʽ»¯ÈÕÆÚ
String beforeDate = sdf.format(getDateBefore(date, 10));
System ......
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