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

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 ......

JSPÍøÕ¾µÇ¼¼ÇÒäÌø×ªÊµÏÖµÄÒ»ÖÖ·½·¨

 member.jsp   //sessionÏÞÖÆ·ÃÎÊÒ³
<%
String url = ""
if(session.getAttribute("username")==null)
{
         url = myRedirect.dealurl(request);//¼Ç¼µ±Ç°µØÖ·ºÍÇëÇó²ÎÊý£¬dealurl½«Êµ¼Êurl´¦ÀíÁ˱ÜÃâºÍÒªÇëÇóurlÓиÉÈÅ,ÒòΪ»áÓÐ& ×Ö·û
  ......

jspÂÒÂëÎÊÌâ URL´«ÖµÂÒÂëÎÊÌâ

 jspÂÒÂëÎÊÌâ½â¾ö
1¡¢Ò»°ãµÄjspÒ³ÃæÏÔʾÂÒÂë
   <%@ page contentType="text/html; charset=UTF-8"%>
   <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
2¡¢±íµ¥Ìá½»ÖÐÎÄʱ³öÏÖÂÒÂë
Èç¹ûjspÌá½»Ó¢ÎÄ×Ö·ûÄÜÕýÈ·ÏÔʾ£¬¶øÌá½»ÖÐÎÄʱ¾Í»á³öÏÖÂÒÂë¡£
Ô­Òò£ºä ......

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 ......

JSPÖÐÀûÓÃÊý¾ÝÔ´¶ÔÏó½¨Á¢Êý¾Ý¿âÁ¬½Ó

ÅäÖóÌÐòµÄÔËÐÐĿ¼ÓëJDBCÊý¾ÝÔ´:
<Context path="/test" docBase="F:\JSPLesson\test" reloadable="true">
    <Resource name="jdbc/bookstore" auth="Container" type="javax.sql.DataSource"
              maxActive="1 ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ