Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ÓÃJspÊä³öWord,PDFµÈÎļþʱ½øÐеÄÉèÖÃ

response.setContentType( "application/pdf" ); // MIME type for pdf doc
response.setHeader("Content-Disposition","attachment;filename=output.pdf;");

 
Sets the Content-Type header. Content-Type identifies the MIME type of the response document and the character set encoding.
To set the Content-Type header, use the following code:
response.setContentType("text/html; charset=gbk");
The default MIME type is text/plain. Some common MIME types include:
HTML format (.htm or .html): text/html
Adobe Portable Document (pdf): application/pdf
Microsoft Word (.doc): application/msword
Microsoft Excel (.xls): application/msexcel
Microsoft Powerpoint (.ppt): application/ms-powerpoint
Realaudio (.rm, .ram): audio/x-pn-realaudio
Text format (.txt): text/txt
Zipped files (.zip): application/zip


Ïà¹ØÎĵµ£º

jsp servlet ÖÐsetAttribute()ºÍgetParameter()Çø±ð

setAttribute()ÊÇÓÃÓÚ·þÎñÆ÷¶ËÉèÖÃÊôÐÔÏò¿Í»§¶Ë·¢Ë͸ÃÊôÐÔ£¬ÔÚ¿Í»§¶Ëͨ¹ýgetAttribute£¨£©»ñµÃÊôÐÔ¡£setAttribute()Ò²ÄÜ´«µÝ¶ÔÏó¡£
setParameter()ÊÇ¿Í»§¶ËÏò·þÎñÆ÷¶Ë·¢ËÍÊôÐÔ£¬Ö»ÄÜ´«×Ö·û£¬ÓÃÓÚget/postµÄÊýÖµ´«µÝ£¬ÔÚ·þÎñ¶ËÓÃgetParameter£¨£©»ñÈ¡£¬Ò³ÃæÖÐÓÐforward´Ó¶¨ÏòÒ³ÃæµÄµØÖ·ÖеIJÎÊýÒ²ÄÜÓÃgetParameter£¨£©»ñÈ¡¡ ......

´«ÖDz¥¿Í——JSP£¨ËÄ£©¹¤³§Ä£Ê½

Ò»£º¹¤³§Ä£Ê½³öÏÖµÄÔ­Òò
    Ò»°ãÉè¼Æģʽ£º
view plaincopy to clipboardprint?
 
interface Fruit{   
        public void eat();   
    }   
class Apple implements Fruit{   
     &n ......

Myeclipseн¨jspÎļþʱĬÈÏ´úÂë

ÒýÓÃ×Ô: http://hi.baidu.com/tickwudi/blog/item/1c0ddb6dd4e821fc4316949b.html
<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort ......

JSPÖÐʹÓÃIncludeÓëJSP£ºIncludeµÄÇø±ð

ÎÒÃǶ¼ÖªµÀÔÚjspÖÐincludeÓÐÁ½ÖÖÐÎʽ,·Ö±ðÊÇ
< %@ include file=” ”% >
< jsp:include page=” ” flush=”true”/ >
Ç°ÕßÊÇÖ¸ÁîÔªËØ¡¢ºóÕßÊÇÐÐΪԪËØ¡£
¾ßÌåËüÃǽ«Ôںδ¦Óã¿ÈçºÎÓü°ËüÃÇÓÐʲôÇø±ð£¿ÕâÓ¦¸ÃÊǺܶàÈË¿´µ½Ëü¶¼»áÏëµ½µÄÎÊÌâ¡£ÏÂÃæÒ»ÆðÀ´¿´¿´°É¡£
ͨ³£ ......

Servlets/JSP¿ª·¢¼¼ÊõÎÊ´ð


ΪʲôGenericServletÔÚinit(ServletConfig config)»ù´¡ÉÏÔö¼ÓÁËÒ»¸öinit()·½·¨£¿
init()·½·¨±»GenericServlet.init(ServletConfig config)·½·¨µ÷Óá£
init()·½·¨·½±ãÁË¿ª·¢ÈËÔ±¶¨ÖÆServletµÄ³õʼ»¯£¬¶øÎÞÐëȥά»¤ServletConfig¶ÔÏóµÄ´æ´¢¹¤×÷¡£
ÖØдGenericServlet.init(ServletConfig config)±ØÐëÒªÏÔʾµÄµ÷ÓÃsuper ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ