Java ʵÏÖUDP´ò¶´
Ê×ÏÈÏò¸÷λ´ó¸ç´ó½ãÇóÒ»¸öUDP´ò¶´µÄÀý×Ó¡£
ÎÒ×Ô¼ºÐ´ÁËÒ»¸ö¡£¿ÉÊÇÔõô×ö¶¼²»³É¹¦¡£ÎÒ°Ñ´úÂë·¢³öÀ´£¬´ó¼Ò°ïæ¿´¿´ÓÐʲôÎÊÌâ¡£ÔÚÕâÀïÏÈлл¸÷λÁË£¡
Java code:
//·þÎñÆ÷¶Ë
import java.io.IOException;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
public class TestServer
{
public static void main(String[] args) throws IOException
{
DatagramSocket chatUDPSocket = new DatagramSocket(8888);
while(true)
{
byte[] recvBuf = new byte[100];
DatagramPacket recvPacket = new DatagramPacket(recvBuf , recvBuf.length);
chatUDPSocket.receive(recvPacket);
System.out.println(recvPacket.getSocketAddress().toString());
}
}
}
Java code:
import java.io.IOException;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.InetAddress;
import java.util.Scanner;
public class TestClient
{
public static void main(String[] args) throws IOException
{
DatagramSocket clienttoclient = new DatagramSocket();
String sendStr = "hello";
byte[] sendBuf = sendStr.getBytes();
InetAddress addr = InetAddress.getByName("125.34.69.243");
Ïà¹ØÎÊ´ð£º
ÏÖÔÚ»¹ÓкܶàÈ˸㲻¶®PHPºÍJAVA¿ª·¢µÄÐͬOAµ½µ×ÓÐʲô²»Í¬£¬¶Ô×Ô¼ºµ½µ×ÓÐʲôӰÏ죬ÒÔÖÁÓÚ×ö³öÁË´íÎóµÄÑ¡Ôñ¶øêݺ¦ÎÞÇî¡£±ÊÕ߸ù¾ÝÁ½ÖÖ¼¼ÊõµÄÌØµãÖØÐÂÕûÀíÁËÒ»¸ö¶Ô±È£¬¸ø¹ØÐÄÐͬOA¼¼ÊõµÄ¶ÁÕß×ö¸ö²Î¿¼¡£
»ªÌ춯Á¦Ð ......
ÎÒÏë×ö¹»¹ºÎï³µÓÃsession µ«ÊDz»ÖªµÀÔõô»ñÈ¡¹ºÂòÊýÁ¿ ËÓоßÌåµÄ´úÂëÂð Ï£ÍûÄܸîÉá
ÏÂÃæÊǹºÎï³µµÄºËÐÄ´úÂë
ÓÐÁËÕâ¸ö ¾ÍÓ¦¸ÃÄܹ»×ö³öÀ´°É
Java code:
public void doPost(HttpServletRequest reque ......
ĿǰÓÐÒ»¸öjava³ÌÐò,µ÷Óô洢¹ý³ÌÔÚÊý¾Ý¿âÖÐдÈëһЩÊý¾Ý£¬È»ºó½«ÕâЩÊý¾Ý´«Ê䏸ÁíÍâÒ»¸ö³ÌÐò,Ŀǰ²»¹ÜjavaÁ¬½Ó³É¹¦»òÊDz»³É¹¦£¬¸Ã´æ´¢¹ý³Ì¶¼»áдÈëÊý¾Ý!
ĿǰÐèÒªÔÚjavaÁ¬½Ó²»³É¹¦µÄÇé¿öÏÂ,Óкη½·¨ÄÜʹ´æ´¢¹ý³Ì ......
ÎÒÔÚeclipseÖÐдÁËÒ»¸ö²¥·ÅÒôÀÖµÄÀ࣬²¢°ÑÒôÀÖÎļþºÍÀàÎļþ·ÅÔÚÁËÒ»Æð£¬½á¹ûÔËÐÐʱ£¬³öÏÖ´íÎó£¬ËµÊÇÒôÀÖÎļþÄǸöÊǿյ쬵«ÊÇÔÚjcreatorÓÃͬÑùµÄ·½·¨½á¹ûÊÇ¿ÉÒÔÔËÐеģ¬ÇëÇó¸ß˵ָ½Ì£¬¸æËßΪʲô£¿¼±
ÄãÈôÊÇÔÚWindo ......