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ÓÃJAVA±à¼­XML Hashtable paramTable = new Hashtable();     Iterator paramHash = paramTable.entrySet().iterator();     String param_name="";     String param_module="";     while(paramHash.hasNext()){       param_name=(String)paramHash.next();       param_module=(String)paramTable.get(param_name);              System.out.print(param_name);       System.out.println(param_module);     } ÎÒÏë´ÓÒÑ´æµÄHASHTABLEÖжÁÈ¡ÆäÖÐÔªËØ,ÉÏÃæÊÇÒ»¶Î´úÂë,¿ÉÊǶÁÈ¡²»³öÀ´,ʼÖÕΪ¿Õ,Çë°ï°ïæ~~!    Êղؠ  ·ÖÏí   ¶¥(0)

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ÄãÊÔÊÔÏÂÃæµÄ´úÂë import java.util.Hashtable; import java.util.Iterator; public class Hash {     public static void main(String[] args) { try {        Hashtable paramTable = new Hashtable(); //    Äã¿ÉÒÔÓÃput()·½·¨À´Ìí¼Ó²»ÊÇString¶ÔÏóµÄkeysºÍvalues        paramTable.put("dbhost","host");        paramTable.put("dbname","name");        paramTable.put("dbuser","user");        paramTable.put("dbpassword","password"); //    ÕâÀïÄãÒªºÃºÃÇø·ÖentrySetºÍkeySet()µÄÓ÷¨        Iterator paramHash = paramTable.keySet().iterator();        String param_name="";        String param_module="";        while(paramHash.hasNext()){              param_name=(String)paramHash.next();              param_module=(String)paramTable.get(param_name);               System.out.print(param_name);        System.out.println(param_module);        } }catch (Exception e){e.printStackTrace();}      } }