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

JSPÊý¾ÝÌá½»ÂÒÂëÎÊÌâ

 Ô­Àí²»ËµÁË,ÍøÉÏÓкܶà,¶¼¿ÉÒÔ×Ô¼º²éµ½,ÖÁÓÚΪʲô»á³öÏÖÂÒÂë,ÊÇÒòΪJAVAÓÐʹÓùú¼Ê»¯,Óöµ½ÖÐÎÄʱ.....
ÏÂÃæ¸ø³öһЩ¼òµ¥µÄʵÓôúÂë,Ö»¹©²Î¿¼:
public class ChangeUtf8 {
 public static String getS(String Str){
        try{
            byte b[]=Str.getBytes("ISO-8859-1");
            Str=new String(b,"UTF-8");
         }
        catch(Exception ee){
           ee.printStackTrace();
         }
        return Str;
}
 //·´Ïòת»»
 public static String setS(String Str){
        try{
            byte b[]=Str.getBytes("UTF-8");
            Str=new String(b,"ISO-8859-1");
         }
        catch(Exception ee){
           ee.printStackTrace();
         }
        return Str;
}
}
´Ë·½·¨Ò»°ãµÄ¶¼¿É½â¾ö,ÏÂÃæÔÙ¸ø³öÒ»ÖÖÔÚJSPÒ³ÃæÊ¹ÓÃ<jsp:include>±êǩʱµÄÒ»ÖÖÂÒÂë½â¾ö·½Ê½:
ʾÀý´úÂëÈçÏÂ:
/*****************************
*titleview.jsp
*****************************/
<%@page contentType="text/html;charset=utf-8" %>
<%@page pageEncoding="utf-8" %>
<html>
 <head>
 </head>
 <body>
  <center>
      <table>
        <tr>
         <td width='70%' align='center'>
   &n


Ïà¹ØÎĵµ£º

[×ªÔØ]ÎåÖÖjspÌø×ª·½Ê½

  1. RequestDispatcher.forward()
    ÊÇÔÚ·þÎñÆ÷¶ËÆð×÷ÓÃ,µ±Ê¹ÓÃforward()ʱ,Servlet engine´«µÝHTTPÇëÇó´Óµ±Ç°µÄServlet or JSPµ½ÁíÍâÒ»¸öServlet,JSP »òÆÕͨHTMLÎļþ,Ò²¼´ÄãµÄformÌá½»ÖÁa.jsp,ÔÚa.jspÓõ½ÁËforward()ÖØ¶¨ÏòÖÁb.jsp,´ËʱformÌá½»µÄËùÓÐÐÅÏ¢ÔÚ b.jsp¶¼¿ÉÒÔ»ñµÃ,²ÎÊý×Ô¶¯´«µÝ. µ«fo ......

ÔÚjspÖÐʹÓÃsmartupload×é¼þÉÏ´«Îļþ

 
ÔÚjspÖÐʹÓÃsmartupload×é¼þÉÏ´«Îļþ
   jsp¶ÔÉÏ´«ÎļþµÄÖ§³Ö²»ÏóphpÖÐÖ§³ÖµÄÄÇôºÃ£¬Ö±½Ó×ö³ÉÁ˺¯Êý£¬Ò²²»ÏóaspÖÐҪͨ¹ý×é¼þ²ÅÄÜʵÏÖ¡£jspÖпÉÒÔͨ¹ýjavabeanÀ´ÊµÏÖ¡£µ«ÊÇÎÒÃÇûÓбØÒª×Ô¼ºÈ¥Ð´Ò»¸öÉÏÔØµÄbean£¬ÔÚÍøÉÏÒѾ­ÓÐÁ˺ܶà³ÉÐ͵ļ¼Êõ£¬smartupload¾ÍÊÇÆäÖеÄÒ»¸ö¡£µ«ÊÇsmartuploadÊǽ«ÎļþÏȶÁµ ......

½â¾öjsp»òserverlet ²»ÄܽâÎömultipart/form

½â¾öjsp»òserverlet ²»ÄܽâÎömultipart/form-data ÀàÐÍµÄ±íµ¥ÓòµÄÎÊÌâ
10 6ÔÂ 2008
Situation:
Javax.servlet.HttpServletRequest.getParameter(String) returns null when the ContentType is multipart/form-data
Solutions:
Solution A:
1. download http://www.servlets.com/cos/index.html
2. invoke getPara ......

jspÁ¬½ÓÊý¾Ý¿â

 <meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<%@ page contentType="text/html; charset=gb2312" language="java"
import="java.sql.*"%>
<%  
    /*********************
  &nb ......

JSP(JSTL)ÖÐʹÓó£Á¿·ÀÖ¹Ó²±àÂë

this.state="01";ͨ³£µÄ×ö·¨ÊÇдһ¸öÀࣨ½Ó¿Ú£©À´´æ·Å³£Á¿
public interface MyConstant
{
public static final String STATE_01= "01";
}
È»ºóÔÚ³ÌÐòÖÐÕâÑùд¾Í¿ÉÒÔÁË
this.state=MyConstant.STATE_01;
ÔÚJava³ÌÐòÖÐÕâÑù¾Í¿ÉÒÔ±ÜÃâÓ²±àÂëÁË¡£¿ÉÊÇJSPÖÐÄØ£¿µ±È»£¬Èç¹ûJSPÖÐÔÊÐíʹÓÃScripletµÄ»°µ±È»Ò²¿ÉÒÔÖ±½ÓʹÓó ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ