jspʵÏÖÎļþÏÂÔØÓëÖÐÎÄÎļþÃûÂÒÂëÎÊÌâ½â¾ö
ÎÊÌâÈçÏ£º
֮ǰ,д¹ýÒ»¸öDownload.jspÎļþ,¿ÉÒÔ½â¾öÏÂÔØÎļþÂÒÂëÎÊÌâ(ÖîÈç:DOC,XSLÎļþµÈµÈ).
ºóÀ´·¢ÏÖ,Óöµ½ÖÐÎÄÃûµÄÎļþµÄʱºò,ÎļþÏÂÔØ½«»á±¨´í~~~~
½ñÌì,ͨ¹ý¸ÄдÔDownload.jspÎļþÒѾ³¹µ×½â¾öÁËÕâ¸öÎÊÌâ~
ÏÖÔÚ,°ÑÒ»ÕûÌ×µÄÎļþÉÏ´«ÏÂÔØµÄ·½·¨¸øÌù³öÀ´~~~ÒÔ±ã´ó¼Ò½è¼ø!~!~!~!~!
×÷Õß:¹Å°£¼°·¨ÀÏ
download.jspÎļþ
---------------------------------------------------------
<%
java.io.BufferedInputStream bis=null;
java.io.BufferedOutputStream bos=null;
try{
String filename=request.getParameter("filename");
filename=new String(filename.getBytes("iso8859-1"),"gb2312");
response.setContentType("application/x-msdownload");
response.setHeader("Content-disposition","attachment; filename="+new String(filename.getBytes("gb2312"),"iso8859-1"));
bis =new java.io.BufferedInputStream(new java.io.FileInputStream(config.getServletContext().getRealPath("files/" + filename)));
bos=new java.io.BufferedOutputStream(response.getOutputStream());
byte[] buff = new byte[2048];
int bytesRead;
while(-1 != (bytesRead = bis.read(buff, 0, buff.length))) {
bos.write(buff,0,bytesRead);
}
}
catch(Exception e){
e.printStackTrace();
}
finally {
if (bis != null)bis.close();
if (bos != null)bos.close();
}
%>
×¢Ò⣬¹Ø¼ü¾ÍÊÇsetHeaderÀïµÄfilenameÐèÒªÖØÐ±àÂë,¸ñʽÊÇISO-8859-1¾Í£Ï£ËÁË
ÒÔÏÂÊÇÎÒ×Ô¼ºÏîÄ¿ÖÐÓõ½µÄ´úÂëÆ¬¶Ï£¬¹©²Î¿¼:
list.jsp: ÏÔʾ¸½¼þÃû³ÆµÄÒ³Ãæ
<tr>
<td height="25" class="tdcor">¸½ ¼þ </td>
<td colspan="3"&
Ïà¹ØÎĵµ£º
ÓõÄÊÇMySqlÊý¾Ý¿â£¬ÀïÃæÓÐÊý¾Ý¿âµÄ½Å²½£¬ÔËÐÐbbs.sqlÎļþ¾Í¿ÉÒÔÁË¡£
ÓõÄMVCģʽ£¬ÓÃjsp ×öÏÔÊ¾Ò³Ãæ£¬ÓÃservlet×ö¿ØÖƲ㣬ÓÃJavaBean×öÄ£ÐͲã
ÏÂÔØµØÖ·£º
http://www.800disk.com/ContentPane.aspx?down=ok&filepath=lcbjava%2fMybbs.rar
°ÑÉÏÃæµÄµØÖ·¸´ÖƵ½ä¯ÀÀÆ÷¾Í¿ÉÒÔÏÂÔØ ......
ÎÒÃÇÔÚдһ¸öjspÒ³Ãæ£¬ÒªÊ¹ÓÃstruts2±êÇ©£¬ÎÒÃÇÒªÊ×ÏÈÒªÔÚjspÒ³ÃæÍ·²¿·Å£º<%@ taglib prefix="s" uri="/struts-tags" %>£¬µ±È»Òª·Åstruts2µÄjar°üÁË¡£ÎÒÃÇ¿ÉÒÔË¢ÐÂһϴËÒ³Ãæ£¬±ÈÈç°ÑÕâ¸öÒ³Ãæ±£´æºóÔÙ´ò¿ª£¬Ä¿µÄÊÇÔÚдstruts2±êǩʱ£¬ÓÐstruts2±êÇ©×Ô¶¯Ìáʾ¹¦ÄÜ¡£
......
ÏÖÔÚÖ÷Á÷µÄÍøÕ¾¿ª·¢ÓïÑÔÎÞÍâºõasp¡¢php¡¢asp.net¡¢jspµÈ¡£
ÍøÒ³´Ó¿ªÊ¼¼òµ¥µÄhmtlµ½¸´ÔӵķþÎñÓïÑÔ£¬×ß¹ýÁË10¶à¸öÄêÍ·£¬¸÷ÖÖ¼¼Êõ²ã³ö²»Çµ¥¸öµÄÖ÷Á÷¼¼ÊõÒ²ÔÚ²»¶Ï·Ðµİ汾£¬ÏÖÔÚ·ÖÎöϸ÷ÖÖÓïÑÔµÄÇø±ð¡¢ÓÅÊÆ¡¢ÁÓÊÆ¡¢¿ª·¢×¢ÒâÊÂÏ
HTML:µ±È»ÕâÊÇÍøÒ³×î»ù±¾µÄÓïÑÔ,ÿһ¸ö·þÎñÆ÷ÓïÑÔ¶¼ÐèÒªËüµÄÖ§³Ö,Ҫѧϰ,Õâ¸ö¿Ï¶¨ÊÇ¿ª ......
JSPÖеÄÌø×ª£º
(1). forward()·½·¨
ʹÓõ½javax.servlet.RequestDispatcherÀà
RequestDispatcher rd = getServletContext().getRequestDispatcher("url");
rd.forward(requestVar,requestVar); //´«µÝservletµÄÈë¿Ú²ÎÊý
/*forwardº ......
1¡¢·Ö±ð°²×°Èý¸ö»·¾³£¬²¢ÉèÖò»Í¬¶Ë¿Ú
PHP:80
JSP:8080
ASP:8081
2¡¢ÉèÖÃ/Apache2/conf/httpd.conf
È¥µôÒÔÏÂÈýÐÐǰµÄ×¢ÊÍ£º
LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_connect_module modules/mod_proxy_connect.so
LoadModule proxy_http_module modules/mod_proxy_http.so
¼ÓÈëÒÔϼ¸ÐУº ......