Download file when using weblogic 6.1

Question

          hi,
          When I download a .jar file using WLS 6.1 sp1, the file was corrupted.and I
          always got the same errors just like :
          <Error> <HTTP> <Servlet execution in servlet context "WebAppServletContext
          (6679584,mapsweb,/mapsweb)" failed, java.net.ProtocolException: Didn't meet
          stated Content-Length, wrote: '78' bytes instead of stated: '86327' bytes.
          java.net.ProtocolException: Didn't meet stated Content-Length, wrote: '78' bytes
          instead of stated: '86327' bytes.
          at weblogic.servlet.internal.ServletOutputStreamImpl.finish(ServletOutpu
          tStreamImpl.java:413)
          at weblogic.servlet.internal.ServletResponseImpl.send(ServletResponseImp
          l.java:974)
          at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm
          pl.java:1964)
          at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
          at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
          the jar file's actual size is 86327.but after downloading, the jar size became
          (86327+78) bytes.at the beginning of the jar file-- the first 78 bytes were
          all "0d0a" ,I don't know when they are inserted .
          is it a bug of weblogic?
          

Answer 1

          thanks charlie, it works. i follow ur suggestion and now it works.
          "Charlie Sadler" <charlie_sadler_AT_mathworks_DOT_com> wrote:
          >Rajesh,
          >How does SP3 resolve the issue? Doesn't the JSP spec say anything not
          >in
          >tags gets sent to the output?
          >Thanks, Charlie
          >
          >"Rajesh Mirchandani" <[email protected]> wrote in message
          >news:[email protected]...
          >> Upgrade to SP3.
          >>
          >> Charlie Sadler wrote:
          >>
          >> > I'm guessing you've got a .jsp which attempts to download a file
          >to the
          >> > client browser. Remember anything not inside JSP markup gets compiled
          >to
          >> > out.print. "0d0a" is I think a carriage-return line-feed. I'm guessing
          >> > you've got 39 lines of JSP code prior to the code which downloads
          >the
          >file.
          >> > You might try spanning the line ends with a comment. For example,
          >> > <%@ page buffer="64kb" %><%--
          >> > --%><%@ page import="java.util.Iterator" %><%--
          >> > --%><%@ page import="java.util.HashMap" %><%--
          >> > --%><% //code to download the file...
          >> >
          >> > "netoasis" <[email protected]> wrote in message
          >> > news:[email protected]...
          >> > >
          >> > > hi,
          >> > > When I download a .jar file using WLS 6.1 sp1, the file was
          >> > corrupted.and I
          >> > >
          >> > > always got the same errors just like :
          >> > >
          >> > > <Error> <HTTP> <Servlet execution in servlet context
          >"WebAppServletContext
          >> > > (6679584,mapsweb,/mapsweb)" failed, java.net.ProtocolException:
          >Didn't
          >> > meet
          >> > > stated Content-Length, wrote: '78' bytes instead of stated: '86327'
          >bytes.
          >> > > java.net.ProtocolException: Didn't meet stated Content-Length,
          >wrote:
          >'78'
          >> > bytes
          >> > > instead of stated: '86327' bytes.
          >> > > at
          >> > weblogic.servlet.internal.ServletOutputStreamImpl.finish(ServletOutpu
          >> > > tStreamImpl.java:413)
          >> > > at
          >> > weblogic.servlet.internal.ServletResponseImpl.send(ServletResponseImp
          >> > > l.java:974)
          >> > > at
          >> > weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm
          >> > > pl.java:1964)
          >> > > at
          >weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
          >> > > at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
          >> > >
          >> > > the jar file's actual size is 86327.but after downloading, the
          >jar
          >size
          >> > became
          >> > >
          >> > > (86327+78) bytes.at the beginning of the jar file-- the first 78
          >bytes
          >> > were
          >> > > all "0d0a" ,I don't know when they are inserted .
          >> > >
          >> > > is it a bug of weblogic?
          >
          >
          >