½â¾öAJAX(JSP)ÖÐÎÄÂÒÂë»òÌØÊâ·ûºÅ£¨&£©µÄ´«µÝÎÊÌâ
½â¾öAJAX(JSP)ÖÐÎÄÂÒÂë»òÌØÊâ·ûºÅ£¨&£©µÄ´«µÝÎÊÌâ----> ±¾ÈËÔ´´£¨244796562@qq.com£©
************************js******************************
...
...
var s = encodeURIComponent("ÖÐÎÄ&English&@#$%!");
xmlReq.send("test", "txt=" + s, callback, callerror);//ͨ¹ýXMLHTTPRequest·¢ËÍ×Ö·ûÊý¾Ý¸øservlet
...
...
*************************java***************************
...
...
String s = java.net.URLDecoder.decode(request.getParameter("txt"), "UTF-8");//servlet»ñÈ¡Êý¾Ý
...
...
Ïà¹ØÎĵµ£º
²úÉúÑéÖ¤ÂëͼƬµÄÎļþ-----image.jsp
<%@ page contentType="image/jpeg" import="java.awt.*,java.awt.image.*,java.util.*,javax.imageio.*" %>
<%!
Color getRandColor(int fc,int bc){//¸ø¶¨·¶Î§»ñµÃËæ»úÑÕÉ«
Random random = new Random();
&nb ......
package servlet;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class HelloBeijing extends HttpServlet{
//public void init(ServletConfig config) throws ServletException{
// super.init(config);
//}
public void service(HttpServletRequest request,HttpServlet ......
¾³£¿´µ½jspµÄ³õѧÕßÎÊtomcatÏÂÈçºÎÅäÖÃjsp¡¢servletºÍbeanµÄÎÊÌ⣬ÓÚÊÇ×ܽáÁËÒ»ÏÂÈçºÎtomcatÏÂÅäÖÃjsp¡¢servletºÍben£¬Ï£Íû¶ÔÄÇЩ³õѧÕßÓÐËù°ïÖú¡£ µÚÒ»²½£ºÏÂÔØj2sdkºÍtomcat£ºµ½sun¹Ù·½Õ¾µã£¨http: //java.sun.com/j2se/1.4.2/download.html£©ÏÂÔØj2sdk£¬×¢ÒâÏÂÔØ°æ±¾Îª Windows Offline InstallationµÄSDK£¬Í¬Ê±×îºÃÏÂÔ ......
ÄÜʵÏÖÍϷʦÄܵÄjs½Å±¾dom-drag.js www.yongpup.net
»ùÓÚä¯ÀÀÆ÷µÄ¿ª·¢¿ò¼Ü(Application Frameworks)
1.Bindows www.bindows.net
2.BackBase www.backbase.com
3.DOJO dojotoolkit.org/
4.Open Rico openrico.org/rico/home.page
5.qooxdoo qooxdoo.oss.schlund.de/
6. ......
filter¹¦ÄÜ.ËüʹÓû§¿ÉÒԸıäÒ»¸ö requestºÍÐÞ¸ÄÒ»¸öresponse. Filter ²»ÊÇÒ»¸öservlet,Ëü²»ÄܲúÉúÒ»¸öresponse,ËüÄܹ»ÔÚÒ»¸örequestµ½´ïservlet֮ǰԤ´¦Àírequest,Ò²¿ÉÒÔÔÚÀ뿪 servletʱ´¦Àíresponse.»»ÖÖ˵·¨,filterÆäʵÊÇÒ»¸ö¡±servlet chaining¡±(servlet Á´). Ò»¸öfilter °üÀ¨:
1. ÔÚservlet±»µ÷ÓÃ֮ǰ½Ø»ñ; ......