预览加载中,请您耐心等待几秒...
1/10
2/10
3/10
4/10
5/10
6/10
7/10
8/10
9/10
10/10
亲,该文档总共11页,到这已经超出免费预览范围,如果喜欢就直接下载吧~
如果您无法下载资料,请参考说明:
1、部分资料下载需要金币,请确保您的账户上有足够的金币
2、已购买过的文档,再次下载不重复扣费
3、资料包下载后请先用软件解压,在使用对应软件打开
Java网络编程练习题及答案Java网络编程是指利用Java语言进行网络通信和传输数据的技术。在日常的软件开发和网络应用中,网络编程是一个非常重要的方向。本文将提供一些Java网络编程的练习题,并给出相应的答案,以帮助读者更好地掌握这一技术。一、基础练习题1.编写一个简单的Java程序,实现客户端向服务器端发送消息,并在服务器端打印接收到的消息。```java//客户端代码importjava.io.*;importjava.net.*;publicclassClient{publicstaticvoidmain(String[]args)throwsIOException{Socketsocket=newSocket("localhost",8888);OutputStreamoutputStream=socket.getOutputStream();PrintWriterout=newPrintWriter(outputStream,true);out.println("Hello,Server!");InputStreaminputStream=socket.getInputStream();BufferedReaderin=newBufferedReader(newInputStreamReader(inputStream));Stringresponse=in.readLine();System.out.println("Server:"+response);out.close();in.close();socket.close();}}//服务器端代码importjava.io.*;importjava.net.*;publicclassServer{publicstaticvoidmain(String[]args)throwsIOException{ServerSocketserverSocket=newServerSocket(8888);System.out.println("Serverisrunning...");Socketsocket=serverSocket.accept();InputStreaminputStream=socket.getInputStream();BufferedReaderin=newBufferedReader(newInputStreamReader(inputStream));Stringrequest=in.readLine();System.out.println("Client:"+request);OutputStreamoutputStream=socket.getOutputStream();PrintWriterout=newPrintWriter(outputStream,true);out.println("Hello,Client!");out.close();in.close();socket.close();serverSocket.close();}}```2.编写一个Java程序,实现多个客户端同时向服务器端发送请求,并在服务器端打印接收到的请求。```java//客户端代码importjava.io.*;importjava.net.*;publicclassClient{publicstaticvoidmain(String[]args)throwsIOException{Socketsocket=newSocket("localhost",8888);OutputStreamoutputStream=socket.getOutputStream();PrintWriterout=newPrintWriter(outputStream,true);out.println("Hello,Server!");out.close();socket.close();}}//服务器端代码importjava.io.*;importjava.net.*;publicclassServer{publicstaticvoidmain(String[]args)throwsIOException{ServerSocketserverSocket=newServerSocket(8888);System.out.println("Serverisrunning...");while(true){Socketsocket=serverSocket.accept();newThread(()->{try{InputStreaminputStream=socket.getInputStream();BufferedReaderin=newBufferedRead