c14_3.java

这是java网络编程的8个比较典型的实例

import java.net.*;
import java.io.*;
class c14_3
{
  public static void main(String[] args)
   {
    try {
     String ur="http://www.jonkee.com/rczp/index.htm"; //获取远程网上的信息
  // String ur="file:///d:/java教材/javabook/ch14/c14_1.java";//获取本地网上的信息
        URL MyURL=new URL(ur);
        String str;
        URLConnection con=MyURL.openConnection();
        InputStreamReader ins=new InputStreamReader(con.getInputStream());
        BufferedReader in=new  BufferedReader(ins);
        while ((str=in.readLine())!=null) {
          System.out.println(str);
           }
        in.close();
       }
    catch (MalformedURLException mfURLe) {
      System.out.println("MalformedURLException: " + mfURLe);
   }
    catch (IOException ioe) {
      System.out.println("IOException: " + ioe);
    }
  }
}