二维码报表对字符有什么要求

abetsy · 发表于 2017-7-14 16:34:48

二维码报表对字符有什么要求吗？长度最多支持多少字符，还有哪些字字符不支持，我要打印以下字段里的内容出错
TC085#4500739501:1:1514-55V90LX0-01:PCS:5000#4500739501:2:1514-55V90RX0-01:PCS:5000#4500739501:3:1530-55V90L00-01:PCS:5000

批注：
type:barcode
barcode-type:qr
barcode-config:{dpi:200,mw:1.5}
display-type:barcode

我换一个关系内容是：DN2017070001 是可以显示二维码出来的

jishuang · 发表于 2017-7-14 17:18:36

直接用barCodeImage组件显示看看是否报错
/UI2/system/components/justep/barcode/demo/demoBarcodeImage.w

报错把具体的错误信息发一下

abetsy · 发表于 2017-7-15 09:53:19

直接用barCodeImage组件显示没有报错，在报表中就报错：

[ERROR] 2017-07-15 09:54:50,746 com.justep.report.controller.OutputController - 报表输出失败
报表转换文件失败
com.justep.report.exception.ReportServerException: 报表输出失败
      at com.justep.report.controller.OutputController.execute(Unknown Source)
      at com.justep.report.controller.GenericControllerChain.execute(Unknown Source)
      at com.justep.report.controller.CacheController.execute(Unknown Source)
      at com.justep.report.controller.GenericControllerChain.execute(Unknown Source)
      at com.justep.report.controller.ReportController.execute(Unknown Source)
      at com.justep.report.controller.GenericControllerChain.execute(Unknown Source)
      at com.justep.report.controller.DataController.execute(Unknown Source)
      at com.justep.report.controller.GenericControllerChain.execute(Unknown Source)
      at com.justep.report.controller.InitController.execute(Unknown Source)
      at com.justep.report.controller.GenericControllerChain.execute(Unknown Source)
      at com.justep.report.Servlet.a(Unknown Source)
      at com.justep.report.Servlet.doPost(Unknown Source)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:643)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
      at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
      at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)
      at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
      at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: 报表转换文件失败
      ... 26 more
Caused by: java.lang.RuntimeException: 生成PDF文件失败，文件名：D:\BeX5_V3.6\apache-tomcat\temp\com.justep.report.convertor.StreamCache-292984936675380120.temp
      at com.justep.report.convertor.PDFConvertor.generateByte(Unknown Source)
      ... 26 more
Caused by: java.lang.RuntimeException: FO生成PDF文件失败
      at com.justep.report.convertor.PDFConvertor.a(Unknown Source)
      ... 27 more
Caused by: java.lang.IllegalArgumentException: URI is invalid: Illegal character in fragment at index 256: http://localhost:8080/x5/UI2/system/service/common/bizAction.j?bsessionid=49971970F6A0910DF9141E3F664B30A8&activity=barcodeActivity&process=/SA/barcode/barcode/barcodeProcess&action=barcodeGenAction&type=qr&code=TC085#4500739501:1:1514-55V90LX0-01:PCS:5000#4500739501:2:1514-55V90RX0-01:PCS:5000#4500739501:3:1530-55V90L00-01:PCS:5000&config={dpi:200,mw:1.5,height:174,width:198}
      at org.apache.xmlgraphics.image.loader.util.ImageUtil.getPageIndexFromURI(ImageUtil.java:368)
      at org.apache.xmlgraphics.image.loader.util.ImageUtil.needPageIndexFromURI(ImageUtil.java:388)
      at org.apache.xmlgraphics.image.loader.impl.imageio.ImageLoaderImageIO.loadImage(ImageLoaderImageIO.java:104)
      at org.apache.xmlgraphics.image.loader.pipeline.ImageProviderPipeline.execute(ImageProviderPipeline.java:153)
      at org.apache.xmlgraphics.image.loader.pipeline.ImageProviderPipeline.execute(ImageProviderPipeline.java:98)
      at org.apache.xmlgraphics.image.loader.ImageManager.getImage(ImageManager.java:245)
      at org.apache.fop.render.pdf.PDFRenderer.putImage(PDFRenderer.java:1798)
      at org.apache.fop.render.pdf.PDFRenderer.renderImage(PDFRenderer.java:1744)
      at org.apache.fop.render.AbstractRenderer.renderViewport(AbstractRenderer.java:743)
      at org.apache.fop.render.AbstractPathOrientedRenderer.renderViewport(AbstractPathOrientedRenderer.java:621)
      at org.apache.fop.render.AbstractRenderer.renderInlineArea(AbstractRenderer.java:626)
      at org.apache.fop.render.pdf.PDFRenderer.renderInlineArea(PDFRenderer.java:1410)
      at org.apache.fop.render.AbstractRenderer.renderLineArea(AbstractRenderer.java:601)
      at org.apache.fop.render.pdf.PDFRenderer.renderLineArea(PDFRenderer.java:1401)
      at org.apache.fop.render.AbstractRenderer.renderBlocks(AbstractRenderer.java:536)
      at org.apache.fop.render.AbstractRenderer.renderBlock(AbstractRenderer.java:573)
      at org.apache.fop.render.pdf.PDFRenderer.renderBlock(PDFRenderer.java:1394)
      at org.apache.fop.render.AbstractRenderer.renderBlocks(AbstractRenderer.java:526)
      at org.apache.fop.render.AbstractPathOrientedRenderer.renderReferenceArea(AbstractPathOrientedRenderer.java:548)
      at org.apache.fop.render.AbstractRenderer.renderBlock(AbstractRenderer.java:560)
      at org.apache.fop.render.pdf.PDFRenderer.renderBlock(PDFRenderer.java:1394)
      at org.apache.fop.render.AbstractRenderer.renderBlocks(AbstractRenderer.java:526)
      at org.apache.fop.render.AbstractRenderer.renderBlock(AbstractRenderer.java:573)
      at org.apache.fop.render.pdf.PDFRenderer.renderBlock(PDFRenderer.java:1394)
      at org.apache.fop.render.AbstractRenderer.renderBlocks(AbstractRenderer.java:526)
      at org.apache.fop.render.AbstractRenderer.renderFlow(AbstractRenderer.java:424)
      at org.apache.fop.render.AbstractPathOrientedRenderer.renderFlow(AbstractPathOrientedRenderer.java:577)
      at org.apache.fop.render.AbstractRenderer.renderMainReference(AbstractRenderer.java:403)
      at org.apache.fop.render.AbstractRenderer.renderBodyRegion(AbstractRenderer.java:337)
      at org.apache.fop.render.AbstractRenderer.renderRegionViewport(AbstractRenderer.java:282)
      at org.apache.fop.render.AbstractRenderer.renderPageAreas(AbstractRenderer.java:255)
      at org.apache.fop.render.AbstractRenderer.renderPage(AbstractRenderer.java:229)
      at org.apache.fop.render.pdf.PDFRenderer.renderPage(PDFRenderer.java:811)
      at org.apache.fop.area.RenderPagesModel.addPage(RenderPagesModel.java:113)
      at org.apache.fop.layoutmgr.AbstractPageSequenceLayoutManager.finishPage(AbstractPageSequenceLayoutManager.java:312)
      at org.apache.fop.layoutmgr.PageSequenceLayoutManager.finishPage(PageSequenceLayoutManager.java:167)
      at org.apache.fop.layoutmgr.AbstractPageSequenceLayoutManager.makeNewPage(AbstractPageSequenceLayoutManager.java:284)
      at org.apache.fop.layoutmgr.PageBreaker.handleBreakTrait(PageBreaker.java:494)
      at org.apache.fop.layoutmgr.PageBreaker.startPart(PageBreaker.java:398)
      at org.apache.fop.layoutmgr.AbstractBreaker.addAreas(AbstractBreaker.java:421)
      at org.apache.fop.layoutmgr.AbstractBreaker.addAreas(AbstractBreaker.java:371)
      at org.apache.fop.layoutmgr.PageBreaker.doPhase3(PageBreaker.java:262)
      at org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:346)
      at org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:264)
      at org.apache.fop.layoutmgr.PageSequenceLayoutManager.activateLayout(PageSequenceLayoutManager.java:106)
      at org.apache.fop.area.AreaTreeHandler.endPageSequence(AreaTreeHandler.java:234)
      at org.apache.fop.fo.pagination.PageSequence.endOfNode(PageSequence.java:123)
      at org.apache.fop.fo.FOTreeBuilder$MainFOHandler.endElement(FOTreeBuilder.java:340)
      at org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:169)
      at net.sf.saxon.event.ContentHandlerProxy.endElement(ContentHandlerProxy.java:391)
      at net.sf.saxon.event.NamespaceReducer.endElement(NamespaceReducer.java:213)
      at net.sf.saxon.event.ReceivingContentHandler.endElement(ReceivingContentHandler.java:441)
      at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
      at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown Source)
      at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
      at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
      at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
      at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
      at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
      at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
      at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
      at net.sf.saxon.event.Sender.sendSAXSource(Sender.java:404)
      at net.sf.saxon.event.Sender.send(Sender.java:214)
      at net.sf.saxon.IdentityTransformer.transform(IdentityTransformer.java:30)
      ... 28 more

jishuang · 发表于 2017-7-17 09:28:42

在java中返回table前先获取到table中这个字段的内容进行编码后再返回看看

abetsy · 发表于 2017-7-17 17:28:27

存储前就已经对内容进行UTF8编码,把报导出EXCEL可以看到二维码，但是图像不清昕。用手机扫不出内容

jishuang · 发表于 2017-7-17 17:45:51

参考http://bbs.wex5.com/forum.php?mod=viewthread&tid=54297中的参数设置看看

		自动登录	找回密码
密码			注册

[结贴] 二维码报表对字符有什么要求