Socket编程二

客户端读取本地目录的文件，传给服务端，服务端收到后将信息输出到控制台........
注意为什么客户端读取文件的时候要采取一定的编码方式....
服务端：

package com.wlh.socket;

import java.io.DataInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.ServerSocket;
import java.net.Socket;

public class Server {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		Socket socket=null;
		InputStream is=null;
		 DataInputStream dis=null;
		try {
			ServerSocket ss=new ServerSocket(8888);
			 System.out.println("server started...");
			 socket = ss.accept();
			  is = socket.getInputStream();
			   dis = new DataInputStream(is);
			  String s;
			while((s=dis.readUTF())!=null){
				//System.out.println(s);  
			  }
		} catch (IOException e) {
			e.printStackTrace();
		}finally{
			try {
				dis.close();
				is.close();
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}
		
		
	}

}

客户端：

package com.wlh.socket;

import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.Socket;
import java.net.UnknownHostException;

public class Client {

	

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		Socket socket=null;
		 OutputStream os=null;
		 DataOutputStream dos=null;
		 BufferedReader br=null;
		 String s;
		try {
		 socket=new Socket("localhost",8888);
		  os = socket.getOutputStream();
		  dos = new DataOutputStream(os);
		  //采用指点编码方式读取文件，不然会出现乱码
		   br = new BufferedReader(new InputStreamReader(new FileInputStream("D:\\logs\\server.xml"),"utf-8"));
	
		   while((s=br.readLine())!=null){
			   System.out.println(s);
			   dos.writeUTF(s);  
			   
		   }
		  
		} catch (UnknownHostException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}finally{
			try {
				dos.close();
				br.close();
				os.close();
			} catch (IOException e) {
				e.printStackTrace();
			}
		}
	
	
	}

}