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MessagePosté le: Jeu 1 Sep - 16:40 (2016)    Sujet du message: Servlet Download Pdf Content Type Répondre en citant




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more.stack.exchange.communities.company.blog.Stack.Exchange.Inbox.Reputation.and.Badges.sign.up.log.in.tour.help.Tour.Start.here.for.a.quick.overview.of.the.site.Help.Center.Detailed.answers.to.any.questions.you.might.have.Meta.Discuss.the.workings.and.policies.of.this.site.About.Us.Learn.more.about.Stack.Overflow.the.company.Business.Learn.more.about.hiring.developers.or.posting.ads.with.us...It..seems..that..sometimes..it..is..not..able..to..read..the..entire..file..before..the..call..to..out.write(bytes)...Add.comment.Notify.me.of.follow-up.comments.SendCancel.Comments123.0.#25.m.2016-02-25.05:23hii,.is.it.possible.if.i.do.not.want.to.set.the.filePath.for.specific.file?.I.mean.how.about.if.i.want.it.reads.the.input.from.the.specific.folder?.Quote.0.#24.Nam.2016-01-20.01:49Quoting.Furqan.Tariq:Hi,.if.during.this.process.there.is.any.Exception.(IO.etc).then.how.would.that.exception.be.relayed.to.the.client?The.client.will.see.full.stack.trace.of.the.error,.unless.you.configure.exception.handling.in.JSP.to.redirect.the.client.to.a.meaningful.error.page..posted.5.years.ago.What.code.do.you.use.for.generating.the.PDF.??.I.don't.know.the.gnujpdf.API.-.but.by.looking.at.the.documentation.I.found.this.line.PDFJob.job.=.new.PDFJob(fileOutputStream);.have.you.tried.to.use.a.ByteArrayOutputStream.instead.??.Regards,.Rene.Larsen.Dropbox.Invite..M.Jiva.Greenhorn.Posts:.8.posted.5.years.ago.thanks.for.reply,.here.is.the.code.i.m.trying.with.ByteArrayOutputStream,.but.it.does.not.opens.any.pdf.in.the.browser,.instead.it.says.that."Internet.Explorer.cannot.display.the.webpage"..Page:......1...2>....

The..following..solution..did..work..every..time..I..tried..to..render..the..pdf-file:..Code:..BufferedInputStream..bufferedInputStream..=..new..BufferedInputStream(connection.getInputStream());..BufferedOutputStream..bufferedOutputStream..=..new..BufferedOutputStream(out);..byte[]..content..=..new..byte[connection.getContentLength()];..int..data;..int..i..=..0;..while..((data..=..bufferedInputStream.read())..!=..-1)..{..byte..byteRead..=..(byte)..data;..content[i]..=..byteRead;..i++;..}..response.setContentType("application/pdf");..response.setContentLength(connection.getContentLength());..response.setHeader("Content-Disposition",.."inline;..filename=help.pdf");..response.setHeader("Cache-Control",.."cache,..must-revalidate");..response.setHeader("Pragma",.."public");..bufferedOutputStream.write(content);..Comment..Cancel..Post..MartyJones..Senior..Member..Join..Date:..Oct..2005..Posts:..346..#8..Jun..24th,..2010,..07:34..AM..I..would..suggest..you..use..a..buffer..array..to..do..the..reading...Just..a..thought...Details.Last.Updated.on.13.July.2015.&nbsp..&nbsp.Print.Email..PQR...67890...99.......I...think...you...need...to...set...the...header...information...before...you...start...writing...to...the...response....PQR..67890..99.........Can.anybody.provide.me.with.any.example.code.where.i.can.put.my.calculations.done.in.the.servlet.in.pdf.format.to.the.user..how..to..convert..all..my..values..in..formatted..output..(i.e...

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