tcpclientc.java

培训的时候的代码

package day15;
import java.io.*;
import java.net.*;
public class TCPClientC {

	
	public static void main(String[] args) {
		Socket s=null;
		PrintStream ps=null;
		BufferedReader brin=null;
		
		try {
			s=new Socket("127.0.0.1",8888);
			ps=new PrintStream(s.getOutputStream());
			brin=new BufferedReader(new InputStreamReader(s.getInputStream()));
			BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
			while (true) {
				System.out.println("请输入发往服务器的内容:");

				String str = br.readLine();
				ps.println(str);
				ps.flush();
				if(str.equals("quit"))
                 break;
				System.out.println("服务器端发回的数据为:" + brin.readLine());
			}
		} catch (IOException e) {
			
			e.printStackTrace();
		}finally{
			if(ps!=null)ps.close();
			if(s!=null)
				try {
					s.close();
				} catch (IOException e) {
					
					e.printStackTrace();
				}
		}
	}

	

}