udp发送端
接收端
package com.demo;
import java.io.IOException;import java.net.DatagramPacket;import java.net.DatagramSocket;
public class Udp {
public static void main(String[] args) throws IOException {DatagramSocket ds=new DatagramSocket(1000); byte[] bys=new byte[1024]; DatagramPacket dp=new DatagramPacket(bys,bys.length); ds.receive(dp); byte[] bys2=dp.getData(); String text=new String(bys2,0,dp.getLength()); System.out.println("receive:"+text); byte[] bys3="hi,jmeter!".getBytes(); DatagramPacket dp2=new DatagramPacket(bys3,bys3.length,dp.getSocketAddress()); ds.send(dp2); ds.close(); }
}
转载于:https://www.cnblogs.com/stay-sober/p/4158840.html
相关资源：C#的Socket实现UDP协议通信