Re: "File not found" with file include in a jsp file.

Wed, 13 Dec 2006 16:40:27 -0800 

David Smith 写道:
My apologies for reposting this outside the thread, but Thunderbird has a real problem with the encoding of the original thread and has made a mess of the minimal formatting I tried to put in below. --David 


Try this directory structure, starting with the appbase you declared in 
your host definition:


wwwroot
ROOT
headerCon.jsp
product
product_view.jsp
WEB-INF
web.xml


The web.xml can be very minimal -- just a <web-app> root element with 
the appropriate dtd or schema declaration.


Then request http://localhost:8080/product/product_view.jsp.

Note all the jsp files are contained inside the ROOT webapp folder. You
name the ROOT folder something else, but be aware the ROOT name is
special under tomcat and receives requests that don't match up with any
other webapp.


I would highly recommend you read the servlet spec at
http://jcp.org/aboutJava/communityprocess/final/jsr154/index.html

--David



Thanks, David,


Now, i think the real problem is  the website is designed for Tomcat 
4.1. And now Tomcat 5.5 is a little bit differences than Tomcat 4.1 so 
the website could not work so good. And if i deploy it as a webapps in 
the root directory, it works great.


So i don't want to solve this problem any more. Thanks for you guys' help.

Thanks very much.

Wang Penghui

Xiamen China




David Smith ??:


 >> > > You can't have files in the webapps top level. In this regard 
things
 >> > > stop working the way they do in Apache Httpd. Move your 
headerCon.jsp

 >> > > file down into the product webapp or put the whole works in a ROOT
 >> > > directory inside of your wwwroot.
 >> > >
 >> > > --David
 >> > >
 > >

Hello, David,

Follow your advice, i put the whole directory to a subdirectory in the
/home/test/wwwroot/webapps

Then use the http://uri/webapps, everything works well. But, that's
could not accepted by my clients.

I wonder know, why it works great under tomcat4.1 with the same
configuration. Is it any differences between the two versions? So it has
the different behaviors.

If i don't wanna to put it to a subdirectory under the top webapps
directory. What should i do make it workable?

Thanks very much.

Wang Penghui


 >> > > Wang Penghui wrote:
 >> > >
 > >
 >>>> >> >> Dick Balaska ??:
 >>>> >> >>
 >>>> >> >>
 >> >>

 >>>>>> >>> >>> If /product_view.jsp is at the root of your tree (a top 
level document),
 >>>>>> >>> >>> surely it can not know how to go up above the root. This 
is by design.

 >>>>>> >>> >>>

 >>>>>> >>> >>> I say it's at the root of the tree of the virtual host 
based on the

 >>>>>> >>> >>> parse error "/product_view.jsp(2,0)"
 >>>>>> >>> >>>
 >>>>>> >>> >>> dik
 >>>>>> >>> >>>
 >>>>>> >>> >>>
 >>> >>>
 >>>> >> >>
 >>>> >> >> Thanks very much for your quick response.
 >>>> >> >>

 >>>> >> >> I am afraid that the product_view.jsp is NOT on the root of 
the tree.
 >>>> >> >> And i don't know why tomcat server add a slash in the front 
of it.

 >>>> >> >>
 >>>> >> >> It's in product/product_view.jsp.
 >>>> >> >>
 >>>> >> >> But i think there maybe something wrong with the virtual host
 >>>> >> >> configuration in server.xml.
 >>>> >> >>
 >>>> >> >> Here is my configuraiton about this virtual host:
 >>>> >> >>
 >>>> >> >>
 >>>> >> >>
 >> >>

 >>>>>> >>> >>> <Host className="org.apache.catalina.core.StandardHost" 
appBase="/home/test/wwwroot" autoDeploy="true" 
configClass="org.apache.catalina.startup.ContextConfig" 
contextClass="org.apache.catalina.core.StandardContext" debug="0" 
deployXML="true" 
errorReportValveClass="org.apache.catalina.valves.ErrorReportValve" 
liveDeploy="true" 
mapperClass="org.apache.catalina.core.StandardHostMapper" 
name="test.jsp-test.bizcn.com" unpackWARs="true">

 >>>>>> >>> >>> <Context path="" docBase="" reloadable="true" debug="0"/>
 >>>>>> >>> >>> </Host>
 >>>>>> >>> >>>
 >>>>>> >>> >>>
 >>> >>>
 >>>> >> >> And the tomcat version is 5.5.20 offical package from the
 >>>> >> >> http://tomcat.apache.org.
 >>>> >> >>
 >>>> >> >> Thanks again.
 >>>> >> >>
 >>>> >> >> Wang.
 >>>> >> >>
 >>>> >> >>
 >>>> >> >>
 >> >>
 >>>>>> >>> >>> On 12/12/2006 1:22 AM also sprach Wang Penghui :
 >>>>>> >>> >>>
 >>>>>> >>> >>>
 >>> >>>
 >>>>>>>> >>>> >>>> Hello,
 >>>>>>>> >>>> >>>>

 >>>>>>>> >>>> >>>> I am using tomcat 5.5.20, apache 2.0 and mod_jk.so 
to building a jsp

 >>>>>>>> >>>> >>>> server on a RHEL 4.
 >>>>>>>> >>>> >>>>
 >>>>>>>> >>>> >>>> And there is a very strange problem here:
 >>>>>>>> >>>> >>>>

 >>>>>>>> >>>> >>>> There is a file named "headerCon.jsp" in the 
document root of a virtual
 >>>>>>>> >>>> >>>> host. And there is a folder named product. There is 
a file named

 >>>>>>>> >>>> >>>> product_view.jsp in the folder product.
 >>>>>>>> >>>> >>>>
 >>>>>>>> >>>> >>>> Here is a folder structure
 >>>>>>>> >>>> >>>>
 >>>>>>>> >>>> >>>> wwwroot--headerCon.jsp
 >>>>>>>> >>>> >>>> |
 >>>>>>>> >>>> >>>> -product/
 >>>>>>>> >>>> >>>> |
 >>>>>>>> >>>> >>>> -product_view.jsp
 >>>>>>>> >>>> >>>>
 >>>>>>>> >>>> >>>> And there are the follow sentences in product_view.jsp:
 >>>>>>>> >>>> >>>>

 >>>>>>>> >>>> >>>> <%@ page contentType="text/html; charset=gb2312" 
language="java"

 >>>>>>>> >>>> >>>> errorPage="" %>
 >>>>>>>> >>>> >>>> <%@ include file ="../headerCon.jsp"%>
 >>>>>>>> >>>> >>>> <%@ page import="com.longtopsystem.comm.*" %>
 >>>>>>>> >>>> >>>> <%@ page import="com.handle.common.*" %>
 >>>>>>>> >>>> >>>>

 >>>>>>>> >>>> >>>> Then there web browser will show me the follow error 
messages:

 >>>>>>>> >>>> >>>>
 >>>>>>>> >>>> >>>> HTTP Status 500 -
 >>>>>>>> >>>> >>>>

 >>>>>>>> >>>> >>>> 
-------------------------------------------------------------------------------- 


 >>>>>>>> >>>> >>>>
 >>>>>>>> >>>> >>>> type Exception report
 >>>>>>>> >>>> >>>> message

 >>>>>>>> >>>> >>>> description The server encountered an internal error 
() that prevented

 >>>>>>>> >>>> >>>> it from fulfilling this request.
 >>>>>>>> >>>> >>>> exception

 >>>>>>>> >>>> >>>> org.apache.jasper.JasperException: 
/product_view.jsp(2,0) File

 >>>>>>>> >>>> >>>> "/../headerCon.jsp" not found

 >>>>>>>> >>>> >>>> 
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:512) 

 >>>>>>>> >>>> >>>> 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377) 

 >>>>>>>> >>>> >>>> 
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
 >>>>>>>> >>>> >>>> 
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
 >>>>>>>> >>>> >>>> 
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

 >>>>>>>> >>>> >>>>
 >>>>>>>> >>>> >>>>
 >>>>>>>> >>>> >>>> root cause

 >>>>>>>> >>>> >>>> org.apache.jasper.JasperException: 
/product_view.jsp(2,0) File

 >>>>>>>> >>>> >>>> "/../headerCon.jsp" not found

 >>>>>>>> >>>> >>>> 
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:39) 

 >>>>>>>> >>>> >>>> 
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:405) 

 >>>>>>>> >>>> >>>> 
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:86) 

 >>>>>>>> >>>> >>>> 
org.apache.jasper.compiler.Parser.processIncludeDirective(Parser.java:339)
 >>>>>>>> >>>> >>>> 
org.apache.jasper.compiler.Parser.parseIncludeDirective(Parser.java:372)
 >>>>>>>> >>>> >>>> 
org.apache.jasper.compiler.Parser.parseDirective(Parser.java:484)
 >>>>>>>> >>>> >>>> 
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1556)
 >>>>>>>> >>>> >>>> 
org.apache.jasper.compiler.Parser.parse(Parser.java:126)
 >>>>>>>> >>>> >>>> 
org.apache.jasper.compiler.ParserController.doParse(ParserController.java:211) 

 >>>>>>>> >>>> >>>> 
org.apache.jasper.compiler.ParserController.parse(ParserController.java:100) 

 >>>>>>>> >>>> >>>> 
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:155)
 >>>>>>>> >>>> >>>> 
org.apache.jasper.compiler.Compiler.compile(Compiler.java:295)
 >>>>>>>> >>>> >>>> 
org.apache.jasper.compiler.Compiler.compile(Compiler.java:276)
 >>>>>>>> >>>> >>>> 
org.apache.jasper.compiler.Compiler.compile(Compiler.java:264)
 >>>>>>>> >>>> >>>> 
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:563) 

 >>>>>>>> >>>> >>>> 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:305) 

 >>>>>>>> >>>> >>>> 
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
 >>>>>>>> >>>> >>>> 
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
 >>>>>>>> >>>> >>>> 
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

 >>>>>>>> >>>> >>>>
 >>>>>>>> >>>> >>>>

 >>>>>>>> >>>> >>>> note The full stack trace of the root cause is 
available in the Apache

 >>>>>>>> >>>> >>>> Tomcat/5.5.20 logs.
 >>>>>>>> >>>> >>>>

 >>>>>>>> >>>> >>>> 
-------------------------------------------------------------------------------- 


 >>>>>>>> >>>> >>>>
 >>>>>>>> >>>> >>>> Apache Tomcat/5.5.20
 >>>>>>>> >>>> >>>>
 >>>>>>>> >>>> >>>>

 >>>>>>>> >>>> >>>> But if i copy the file headerCon.jsp to the product/ 
folder. and change

 >>>>>>>> >>>> >>>> the line
 >>>>>>>> >>>> >>>> <%@ include file ="../headerCon.jsp"%>
 >>>>>>>> >>>> >>>> to
 >>>>>>>> >>>> >>>> <%@ include file ="headerCon.jsp"%>
 >>>>>>>> >>>> >>>> It works great.
 >>>>>>>> >>>> >>>>

 >>>>>>>> >>>> >>>> And i have also tried use a absolute path, it 
doesn't work.

 >>>>>>>> >>>> >>>>

 >>>>>>>> >>>> >>>> I have digged this for a while, but no result. Could 
someone pick me up?

 >>>>>>>> >>>> >>>>
 >>>>>>>> >>>> >>>> Every repsonse is appreciated.
 >>>>>>>> >>>> >>>>
 >>>>>>>> >>>> >>>> Best regards
 >>>>>>>> >>>> >>>>
 >>>>>>>> >>>> >>>> Wang.
 >>>>>>>> >>>> >>>>
 >>>>>>>> >>>> >>>>
 >>>>>>>> >>>> >>>>

 >>>>>>>> >>>> >>>> 
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 >>>>>>>> >>>> >>>>
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 >>>>>> >>> >>> 
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 >>> >>>
 >>>> >> >>
 >>>> >> >>

 >>>> >> >> 
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