package?com.ilike.udp;

import?java.net.DatagramPacket;
import?java.net.InetAddress;
import?java.net.MulticastSocket;

public?class?UdpBroadCast?{
//	private?static?String?ip=“114.113.33.205“;?//?服務端ip
	//端口
	private?static?int?BROADCAST_PORT?=?9899;
	//組ip
	private?static?String?BROADCAST_IP?=?“224.0.0.1“;
	//組
	static?InetAddress?inetAddress?=?null;
	//多組數據報套接字
	static?MulticastSocket?multicastSocket?=?null;

	public?static?void?main（String[]?args）?{
		try?{
			//創建組
			inetAddress?=?InetAddress.getByName（BROADCAST_IP）;
			//創建服務器
			multicastSocket?=?new?MulticastSocket（BROADCAST_PORT）;
			//當參數為0時，指定數據報停留在本地主機，為1時，指定數據報發送到本地局域網網，為32時，發送到本站點的網絡上。為64時，發送到本地區，128時，發送到本大洲，255為全球。
			multicastSocket.setTimeToLive（1）;
			//加入組
			multicastSocket.joinGroup（inetAddress）;
		}?catch?（Exception?e）?{
			e.printStackTrace（）;
		}
		new?Thread（new?Runnable（）?{
			@Override
			public?void?run（）?{
				//創建數據傳輸對象
			????????DatagramPacket?dataPacket?=?null;????
			

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????301??2016-07-11?16:54??UDP\.classpath

?????文件????????379??2016-07-14?12:35??UDP\.project

?????文件????????598??2016-07-11?16:54??UDP\.settings\org.eclipse.jdt.core.prefs

?????文件???????1383??2016-07-15?11:28??UDP\bin\com\ilike\udp\UdpBroadCast$1.class

?????文件???????1382??2016-07-15?11:28??UDP\bin\com\ilike\udp\UdpBroadCast.class

?????文件???????1695??2016-07-15?11:28??UDP\src\com\ilike\udp\UdpBroadCast.java

?????文件????????301??2016-07-11?15:29??UDPAccept\.classpath

?????文件????????385??2016-07-15?10:18??UDPAccept\.project

?????文件????????598??2016-07-11?15:29??UDPAccept\.settings\org.eclipse.jdt.core.prefs

?????文件???????1462??2016-07-15?11:28??UDPAccept\bin\accept$1.class

?????文件???????1565??2016-07-15?11:28??UDPAccept\bin\accept.class

?????文件???????1321??2016-07-15?11:28??UDPAccept\src\accept.java

?????目錄??????????0??2016-07-14?12:42??UDP\bin\com\ilike\udp

?????目錄??????????0??2016-07-14?11:37??UDP\src\com\ilike\udp

?????目錄??????????0??2016-07-14?12:35??UDP\bin\com\ilike

?????目錄??????????0??2016-07-14?11:37??UDP\src\com\ilike

?????目錄??????????0??2016-07-14?12:35??UDP\bin\com

?????目錄??????????0??2016-07-14?11:37??UDP\src\com

?????目錄??????????0??2016-07-11?16:54??UDP\.settings

?????目錄??????????0??2016-07-14?12:35??UDP\bin

?????目錄??????????0??2016-07-14?11:37??UDP\src

?????目錄??????????0??2016-07-11?15:29??UDPAccept\.settings

?????目錄??????????0??2016-07-15?10:18??UDPAccept\bin

?????目錄??????????0??2016-07-11?16:37??UDPAccept\src

?????目錄??????????0??2016-07-11?16:54??UDP

?????目錄??????????0??2016-07-11?15:29??UDPAccept

-----------?---------??----------?-----??----

????????????????11370????????????????????26