JSPÎļþ·¾¶´«µ½servlet³öÏÖÖÐÎÄÂÒÂëÔõô°ì
jsp
===============================================
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript">
var xmlHttp;
function createXmlHttp(){
if(window.ActiveXObject){
return new ActiveXObject("Microsoft.XMLHTTP");
}
if(window.XMLHttpRequest){
return new XMLHttpRequest();
}
}
function upLoad(id){
var file=document.getElementsByName("file");
var fileName=file[id-1].value;
xmlHttp=createXmlHttp();
xmlHttp.onreadystatechange=handlecallback;
var url="servlet/UpLoad?fileName="+fileName£»
xmlHttp.open('post',url,true);
xmlHttp.send(null);
}
</script>
==================================================
servlet
============================================
// request.setCharacterEncoding("gb18030");
File file = new File(request.getParameter("fileName"));
ÕâÀïµÄfileName¾Í³öÏÖÖÐÎÄÂÒÂëÁË£¬ÇëÎʸßÊÖÓÐʲô°ì·¨½â¾ö£¬ÎÒµÄtomcat£¬eclipse±àÂëÒѾȫ²¿ÊÇutf-8µÄÁË¡£
String
Ïà¹ØÎÊ´ð£º
ÈçÌ⣬ÎÒÊÇÓÃstruts2×öµÄÍøÒ³£¬ÓÃÁËradio±êÇ©£¬Ã¿¸öÑ¡Ïîǰ¶¼ÓÐÒ»¸öСԲȦ£¬ÎÒÐèÒª°ÑСԲȦȥµô£¬µ¥»÷×־ͺ㬱»Ñ¡ÖеÄÑ¡Ïî±³¾°±äÉ«¡£
¾ÍÏñ´ó¶àÊýÍøÕ¾µÄ·ÖÀà¼ìË÷£¬±ÈÈçÕâ¸öÍøÕ¾µÄÄÇÑùµÄ¸ù¾Ý¸÷ÖÖÌõ¼þµÄʵʱËÑË÷£º
ht ......
//Óÿͻ§µÄsessionµÄid½¨Á¢Ò»¸öÁÙʱÎļþ£º
//String tempFileName=(String)session.getId();
String tempFileName = (String)session.getId();
//out.println(& ......
jspѧϰǰҪÁ˽âÄÇЩ֪ʶ£¿Ñ§ÁËjavaÁË¡£²»ÖªµÀ»¹ÒªÑ§Ï°Ð©Ê²Ã´ÖªÊ¶²Å¿ÉÒԺܺõÄѧϰjsp
HTML¡¢JavaScript
Ö±½Óѧ¾Í¿ÉÒÔÁË£¬Óöµ½²»»á¾ÍÏÖѧ¾ÍÐС£
Html css servlet
È¥Á˽âä¯ÀÀÆ÷Óëweb·þÎñÆ÷µÄ¼òµ¥½» ......
ÎÒÓÃjsp includeµÄpageÖ¸ÏòÉϼ¶Ä¿Â¼µÄjspÔõô»áÕÒ²»µ½ÄØ£¿ÎÒÊÇÕâÑùдµÄ
Java code:
<jsp:include flush="true" page="/supply/companyNews.jsp"></jsp:include>
webroo ......
Àϰ忼ÂÇ¿ª·¢Ò»¸öÎÒÃÇ×Ô¼º¹«Ë¾µÄÍøÕ¾ºÍ¿Í»§Ô¤Ô¼ÏµÍ³£¬ÎÒÔÚ¿¼Âǵ½µ×ÓÃasp»¹ÊÇjspÀ´ÊµÏÖ¡£ÎÒ¿´ºÜ¶à¹úÄÚµÄÍøÕ¾¶¼ÊÇÓÃasp£¨x£©¿ª·¢µÄ£¬°üÀ¨csdn£¬µ«ÊÇÎұȽÏÇãÏòÓÃjsp£¬¼ÓÉÏMySQL£¬Tomcat,ÕâÑùÍêÈ«¿ÉÒÔʹÓÿªÔ´Ãâ·ÑµÄÈí¼ ......