netipaddresssocketclientdemo.java

java程序设计语言源代码

//Example 7 of Chapter 9

import java.net.*;
import java.io.*; 

public class NetIpAddressSocketClientDemo
{
	public static void main( String[] args )
	{
		try{
			Socket clientSocket = new Socket( "myhost", 15 );
			OutputStream os = clientSocket.getOutputStream();
			DataInputStream is = new DataInputStream( clientSocket.getInputStream() );
			int a;
			String ResponseLine;
			while( ( a = System.in.read() )!= -1 )
			{
				os.write( ( byte ) a );
				if( a == '\n' )
				{
					os.flush();
					ResponseLine = is.readLine( );
					System.out.println( "客户端：" + ResponseLine );
				}
			}
			os.close();
			is.close();
			clientSocket.close();
		}
		catch( IOException e )
		{
			System.out.println( e.toString(  ) );
		}
	}
}