网络编程_TCP协议上传文本文件

太过爱你忘了你带给我的痛 2022-06-17 01:07 196阅读 0赞

package cn.itcast_11;
    
    import java.io.BufferedReader;
    import java.io.BufferedWriter;
    import java.io.FileWriter;
    import java.io.IOException;
    import java.io.InputStreamReader;
    import java.net.ServerSocket;
    import java.net.Socket;
    
    /*
     * 服务器输出文本文件
     */
    public class UploadServer {
    	public static void main(String[] args) throws IOException {
    		// 创建服务器Socket对象
    		ServerSocket ss = new ServerSocket(11111);
    
    		// 监听客户端链接
    		Socket s = ss.accept();
    
    		// 封装通道内流
    		BufferedReader br = new BufferedReader(new InputStreamReader(
    				s.getInputStream()));
    		// 封装文本文件
    		BufferedWriter bw = new BufferedWriter(new FileWriter("Copy.java"));
    
    		String line = null;
    		while ((line = br.readLine()) != null) {
    			bw.write(line);
    			bw.newLine();
    			bw.flush();
    		}
    
    		// 释放资源
    		bw.close();
    		s.close();
    	}
    }

package cn.itcast_11;
    
    import java.io.BufferedReader;
    import java.io.BufferedWriter;
    import java.io.FileReader;
    import java.io.IOException;
    import java.io.OutputStreamWriter;
    import java.net.Socket;
    
    /*
     * 客户端文本文件,服务器输出文本文件
     */
    public class UploadClient {
    	public static void main(String[] args) throws IOException {
    		// 创建客户端Socket对象
    		Socket s = new Socket("192.168.31.165", 11111);
    
    		// 封装文本文件
    		BufferedReader br = new BufferedReader(new FileReader(
    				"InetAddressDemo.java"));
    		// 封装通道内流
    		BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(
    				s.getOutputStream()));
    
    		String line = null;
    		while ((line = br.readLine()) != null) {
    			bw.write(line);
    			bw.newLine();
    			bw.flush();
    		}
    
    		// 释放资源
    		br.close();
    		s.close();
    	}
    }