server.java

通过ServerSocket类对指定文件进行向指定服务器的上传

import java.io.BufferedReader;
import java.io.IOException;
import java.io.*;
import java.io.InputStreamReader;
import java.net.ServerSocket;
import java.net.Socket;

public class Server {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		
		ServerSocket server = null;
		Socket mySocket = null;
		InputStream is = null;
		FileOutputStream out = null;
		try {
			//1创建ServerSocket对象
			server = new ServerSocket(1234);
			//accept方法
			mySocket = server.accept();
			
			//从mySocket对象中读取信息---inputStream
			is = mySocket.getInputStream();
			
			//创建一个输出流,用来保存图片
			out = new FileOutputStream("E:\\b.jpg");
			
			int i = 0;
			while((i=is.read()) != -1)
			{
				out.write(i);
			}
			
			System.out.println("服务器端接受完成!");
			
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		finally
		{
			try {
				out.close();
				is.close();
				mySocket.close();
				server.close();
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}
	}

}