HashMap 简单取值

String wpu_no= "1";
 		String wpu_url= "2";
 		String wpu_pr_url="3";
 		String wpu_page_name="4";
 		String wpu_page_type="5";

         HashMap map=new HashMap();
         map.put("wpu_no",wpu_no);
         map.put("wpu_url",wpu_url);
         map.put("wpu_pr_url",wpu_pr_url);
         map.put("wpu_page_name",wpu_page_name);
         map.put("wpu_page_type",wpu_page_type);
         map.put("action","create");
        

        
         Iterator ite = map.keySet().iterator();
        
          while(ite.hasNext()){ 
        	 
        	  String   key   =   (String)ite.next();   //   key 
        	 System.out.println("-->"+key+"==>"+map.get(key));
           
          }