页面抓取新闻并自动生成网页的代码 有兴趣的可以看看,很有意思的东西

				package com.jspsmart.upload;
				
				import java.util.Enumeration;
				import java.util.Hashtable;
				
				public class Request {
				
				 private Hashtable m_parameters;
				
				 private int m_counter;
				
				 Request() {
				  m_parameters = new Hashtable();
				  m_counter = 0;
				 }
				
				 protected void putParameter(String s, String s1) {
				  if (s == null)
				   throw new IllegalArgumentException(
				     "The name of an element cannot be null.");
				  if (m_parameters.containsKey(s)) {
				   Hashtable hashtable = (Hashtable) m_parameters.get(s);
				   hashtable.put(new Integer(hashtable.size()), s1);
				  } else {
				   Hashtable hashtable1 = new Hashtable();
				   hashtable1.put(new Integer(0), s1);
				   m_parameters.put(s, hashtable1);
				   m_counter++;
				  }
				 }
				
				 public String getParameter(String s) {
				  if (s == null)
				   throw new IllegalArgumentException(
				     "Form's name is invalid or does not exist (1305).");
				  Hashtable hashtable = (Hashtable) m_parameters.get(s);
				  if (hashtable == null)
				   return null;
				  else
				   return (String) hashtable.get(new Integer(0));
				 }
				
				 public Enumeration getParameterNames() {
				  return m_parameters.keys();
				 }
				
				 public String[] getParameterValues(String s) {
				  if (s == null)
				   throw new IllegalArgumentException(
				     "Form's name is invalid or does not exist (1305).");
				  Hashtable hashtable = (Hashtable) m_parameters.get(s);
				  if (hashtable == null)
				   return null;
				  String as[] = new String[hashtable.size()];
				  for (int i = 0; i < hashtable.size(); i++)
				   as[i] = (String) hashtable.get(new Integer(i));
				
				  return as;
				 }
				}