simpleclient.java

java开发的网络方面的原代码例子

  //SimpleClient.java
  import java.net.*;
  import java.io.*; 
  
  public class SimpleClient { 
  //主函数
  public static void main(String args[]) throws IOException { 
  int c; 
  Socket s1; 
  InputStream s1In; 
  DataInputStream dis; 
  
  // 在本地机器上的5432端口生成套接字
  s1 = new Socket("bimr",5432); 
  
  //得到文件句柄
  s1In = s1.getInputStream(); 
  dis = new DataInputStream(s1In); 
  
  String st = new String (dis.readUTF()); 
  System.out.println(st); 
  
  //关闭连接
  s1In.close(); 
  s1.close(); 
  } 
  }