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

¹ØÓÚÓÃJava³ÌÐòʵÏÖ8421ÂëȨÏÞ¹ÜÀí µÚËIJ¿·Ö

×Ô¶¨Òå±êÇ©£¬±êÇ©´¦ÀíÆ÷Àࣺ
PrivilegeTag.JavaÓÐȨÏÞµÄÀàÉè¼Æ£º
package com.qizhi.tags.bean;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import javax.servlet.jsp.tagext.TagSupport;
import com.qizhi.entity.Roleright;
import com.qizhi.web.form.UserForm;
/**
 * <qz:privilege />±íʾ´¦ÀíÆ÷Àà
 */
public class PrivilegeTag extends TagSupport
{
 private String beanName="login";
 private String scope="session";
 private String operation="none";
 
 public void setBeanName(String beanName)
 {
  this.beanName = beanName;
 }
 public void setScope(String scope)
 {
  this.scope = scope;
 }
 public void setOperation(String operation)
 { 
  this.operation = operation;
    }
 
 public int doStartTag(){
         UserForm init_bean=null;
    if (scope == null || scope.equals(""))
              return SKIP_BODY;
          else
          {
              if (scope.trim().equals("session"))
              {
                  HttpSession session = pageContext.getSession();
                  init_bean = (UserForm)session.getAttribute(beanName);
                  if (init_bean == null)
               &nbs


Ïà¹ØÎĵµ£º

Java ELϵÁÐ 2.JUEL¿ìËÙÈëÃÅ

¡¡¡¡inkfish·­Ò룬ÇëÎðÉÌÒµÐÔÖÊ×ªÔØ£¬×ªÔØÇë×¢Ã÷À´Ô´£¨http://blog.csdn.net/inkfish
£©¡£±¾ÎÄÊÇÎÒѧϰJUELͬʱ£¬¶ÔÔ­ÍøÕ¾½øÐеļòµ¥µÄ·­Òë£¬Ô­ÍøÕ¾µØÖ·£ºhttp://juel.sourceforge.net/guide/start.html
¡£
¿ìËÙÈëÃÅ
¡¡¡¡JUEL
·¢Ðаæ°üº¬ÏÂÃæÒ»Ð©jarÎļþ£º£¨À´Ô´£ºhttp://blog.csdn.net/inkfish£©
¡¡¡¡1.juel-api-2.2 ......

3²½Ñ§»áJava Socket±à³Ì

Èý²½Ñ§»áJava Socket±à³Ì(1)
http://developer.51cto.com  2009-02-04 09:45  ØýÃû  Java8  ÎÒÒªÆÀÂÛ(0)
? ÕªÒª£ºËùνsocketͨ³£Ò²³Æ×÷"Ì×½Ó×Ö"£¬ÓÃÓÚÃèÊöIPµØÖ·ºÍ¶Ë¿Ú£¬ÊÇÒ»¸öͨÐÅÁ´µÄ¾ä±ú¡£Ó¦ÓóÌÐòͨ³£Í¨¹ý"Ì×½Ó×Ö"ÏòÍøÂç·¢³öÇëÇó»òÕßÓ¦´ðÍøÂçÇëÇó¡£±¾ÎĽ«Java Socket±à³Ì·ÖΪÈý¸öѧϰ²½Ö裬ÖðÒ ......

Java»·¾³±äÁ¿ÅäÖÃÏêϸ˵Ã÷

java»·¾³±äÁ¿ÉèÖý̳Ì
ÏÂÔØºÃµÄJDKÊÇÒ»¸ö¿ÉÖ´Ðа²×°³ÌÐò£¬Ë«»÷°²×°¡£½«°²×°Â·¾¶¸ÄΪ£ºC:\jdk1.6.0£¨µ±È»ÆäËû·¾¶Ò²¿ÉÒÔ£©¡£
JDK°²×°Íê³ÉÖ®ºó
ÎÒÃÇÀ´ÉèÖû·¾³±äÁ¿£º
ÎҵĵçÄÔµãÓÒ¼ü£¬Ñ¡Ôñ“ÊôÐÔ”£¬Ñ¡Ôñ“¸ß¼¶”±êÇ©£¬½øÈë»·¾³±äÁ¿ÉèÖ㬷ֱðÉèÖÃÈçÏÂÈý¸ö»·¾³±äÁ¿£º
£¨1£©
ÉèÖúÃpath±äÁ¿£¬Ê¹µ ......

javaÖÐÊý¾Ý¿âµÄ±¸·ÝÓ뻹ԭ

Ê×ÏÈ£¬ÉèÖÃmysqlµÄ»·¾³±äÁ¿£¨ÔÚpathÖÐÌí¼Ó%MYSQL_HOME%\bin£©£¬ÖØÆôµçÄÔ¡£
ÍêÕû´úÂ룺
    /**
     * @param args
     */
    public static void main(String[] args) {
        /*
  &nbs ......

java¶¯Ì¬´úÀí

´úÀíģʽµÄ×÷ÓÃÊÇ£ºÎªÆäËû¶ÔÏóÌṩһÖÖ´úÀíÒÔ¿ØÖƶÔÕâ¸ö¶ÔÏóµÄ·ÃÎÊ¡£
ÔÚijЩÇé¿öÏ£¬Ò»¸ö¿Í»§²»Ïë»òÕß²»ÄÜÖ±½ÓÒýÓÃÁíÒ»¸ö¶ÔÏ󣬶ø´úÀí¶ÔÏó¿ÉÒÔÔÚ¿Í»§¶ËºÍÄ¿±ê¶ÔÏóÖ®¼äÆðµ½ÖнéµÄ×÷Óá£
´úÀíģʽһ°ãÉæ¼°µ½µÄ½ÇÉ«ÓÐ
³éÏó½ÇÉ«£ºÉùÃ÷ÕæÊµ¶ÔÏóºÍ´úÀí¶ÔÏóµÄ¹«¹²½Ó¿Ú£¨Çó¾Ö³¤°ìʵÄÈË£©
´úÀí½ÇÉ«£º´úÀí¶ÔÏó½ÇÉ«ÄÚ²¿º¬ÓжÔÕæÊµ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ