Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

JAVA ¶¯Ì¬¹¹½¨Ê÷(2)

 ¶¯Ì¬¹¹½¨Ê÷µÄÄ£Ðͺͷ½·¨£º
 
/**
 * ¸ÃÄ£¿éÖ÷ÒªÊǽ«ÎÞ¹æÔò´æ·ÅµÄ¶ÔÏó½øÐÐÒ»¸öÓÐ×éÖ¯µÄÊ÷Ðνڵ㴦Àí
 * @author ÏļҼª<jijin0223@126.com>
 *
 */
public class SystemMenuTreeModel {
 
    public SystemMenuTreeModel(){
      
    }
    /**
     * ½«Ëù»ñÈ¡µÄList<SystemMenu> sysMenuList½øÐд¦Àí
     * @param sysMenuList
     * @return
     */
    public static List<CommonTreeNode> createSystemMenuTreeModel(List<SystemMenu> sysMenuList){
       List<CommonTreeNode> rootNode = new ArrayList<CommonTreeNode>();
       Map<String, String>  systemMenuMap = new HashMap<String, String>();
       Map<String, CommonTreeNode> treeNodeMap = new HashMap<String, CommonTreeNode>();
       //½«ËùÓеıàÂëºÍÐÕÃû´æ·Åµ½Ò»¸öHashMapÖУ¬·½±ãºóÃæ½øÐбéÀú
       for(SystemMenu temp:sysMenuList){
           String code = temp.getCode();
           String name = temp.getName();
           systemMenuMap.put(code, name);
           CommonTreeNode node = new CommonTreeNode(name);
           treeNodeMap.put(code, node);
       }
       Set<Entry<String,String>> entrySet = systemMenuMap.entrySet();
       for(Entry<String,String>  entry:entrySet){
           St


Ïà¹ØÎĵµ£º

JavaÉè¼ÆÄ£Ê½Ö®:IteratorÁ´±íģʽ

ÏÈÀ´Á˽âÒ»ÏÂÁ´±íģʽµÄÔ­Àí£º
Ê×ÏÈдһ¸öJavaBean£¬ÄÚÈÝÊÇÒªÌí¼ÓµÄÔªËØºÍ¸ÃÔªËØµÄ½Úµã¡£
public class NodeBean implements Serializable
{
   
    private Object data; //ÔªËØ±¾Éí
    private NodeBean next; //ÏÂÒ»¸ö½Úµã
   
  &n ......

JAVA socket ¹ØÓÚDNS »º´æ

ÔÚͨ¹ýDNS²éÕÒÓòÃûµÄ¹ý³ÌÖУ¬¿ÉÄܻᾭ¹ý¶ą̀ÖмäDNS·þÎñÆ÷²ÅÄÜÕÒµ½Ö¸¶¨µÄÓòÃû£¬Òò´Ë£¬ÔÚDNS·þÎñÆ÷ÉϲéÕÒÓòÃûÊǷdz£°º¹óµÄ²Ù×÷¡£ÔÚJavaÖÐΪÁË»º½âÕâ¸öÎÊÌ⣬ÌṩÁËDNS»º´æ¡£µ±InetAddressÀàµÚÒ»´ÎʹÓÃij¸öÓòÃû£¨Èçwww.csdn.net£©´´½¨InetAddress¶ÔÏóºó£¬JVM¾Í»á½«Õâ¸öÓòÃûºÍËü´ÓDNSÉÏ»ñµÃµÄÐÅÏ¢£¨ÈçIPµØÖ·£©¶¼±£´æÔÚDNS»º´æÖ ......

¹ØÓÚJavaÖи÷ÖÖÐÞÊηûÓë·ÃÎÊÐÞÊηûµÄ˵Ã÷

¹ØÓÚJavaÖи÷ÖÖÐÞÊηûÓë·ÃÎÊÐÞÊηûµÄ˵Ã÷
Àࣺ
·ÃÎÊÐÞÊηû ÐÞÊηû class ÀàÃû³Æ extends ¸¸ÀàÃû³Æ implement ½Ó¿ÚÃû³Æ
£¨·ÃÎÊÐÞÊηûÓëÐÞÊηûµÄλÖÿÉÒÔ»¥»»£©
·ÃÎÊÐÞÊηû
Ãû³Æ
˵Ã÷
±¸×¢
public
¿ÉÒÔ±»ËùÓÐÀà·ÃÎÊ£¨Ê¹Óã©
publicÀà±ØÐ붨ÒåÔÚºÍÀàÃûÏàͬµÄͬÃûÎļþÖÐ
package
¿ÉÒÔ±»Í¬Ò»¸ö°üÖеÄÀà·ÃÎ ......

JAVA ¶¯Ì¬¹¹½¨Ê÷

1.       ¶Ô×Ô¼ºµÄ×ܽáºÍÀí½âµÄÉý»ªÊÇÎÒϲ»¶×öµÄÒ»¼þÊ£¬ÔÚʵ¼ÊÏîÄ¿¹ý³ÌÖУ¬ºÜ¶àµØ·½¶¼Óõ½¶¯Ì¬Éú³ÉÊ÷Ðβ˵¥µÄµØ·½£¬ÏÖÔھ͸ø´ó¼Ò½²½²ÈçºÎ¶¯Ì¬Éú³ÉÒ»¿ÃÊ÷¡£
2.       Ê×ÏÈÎÒÃDZØÐëÒª½¨Á¢Ê÷µÄ½ÚµãÄ£ÐÍ£¬ÆäʵÊ÷µÄ½ÚµãÄ£ÐÍÖÐÍùÍù¾ÍÊÇÎÒÃÇÐèÒª´æ·ÅµÄÊý¾Ý¶ÔÏó£¬ºÜ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ