testclient.java

该文件在eclipse环境上运行

package test.socket;
import java.net.*;
import java.io.*;
public class TestClient {

	public static void main(String[] args)throws Exception {
		Socket s = new Socket("127.0.0.1",8888);
		PrintWriter pw = 
		new PrintWriter(s.getOutputStream());
		pw.println("hello!");
		pw.flush();
		BufferedReader br = new 
			BufferedReader(
				new InputStreamReader(
						s.getInputStream()));
		System.out.println(br.readLine());
		s.close();
	}
}