我无法解决这个问题。来源是:

        try {
        // 1) Load Docx file by filling Velocity template engine and cache it to the registry
        InputStream in = new FileInputStream("/test.docx");
        IXDocReport report = XDocReportRegistry.getRegistry().loadReport(in,TemplateEngineKind.Velocity);

        // 2) Create context Java model
        IContext context = report.createContext();
        context.put("user", variables.get("user"));

        // 3) Generate report by merging Java model with the Docx
        OutputStream out = new FileOutputStream(new File("/test_Out.docx"));
        report.process(context, out);

      } catch (IOException e) {
        e.printStackTrace();
      } catch (XDocReportException e) {
        e.printStackTrace();
      }


当我尝试执行此代码时,出现错误:

09:03:15,608 ERROR [stderr] (http--127.0.0.1-8080-1) fr.opensagres.xdocreport.core.XDocReportException: Impossible to create report for the input stream. The report loader supports only [] files type.

09:03:15,608 ERROR [stderr] (http--127.0.0.1-8080-1)    at fr.opensagres.xdocreport.document.registry.XDocReportRegistry.createReport(XDocReportRegistry.java:328)

09:03:15,608 ERROR [stderr] (http--127.0.0.1-8080-1)    at fr.opensagres.xdocreport.document.registry.XDocReportRegistry.createReport(XDocReportRegistry.java:313)

09:03:15,608 ERROR [stderr] (http--127.0.0.1-8080-1)    at fr.opensagres.xdocreport.document.registry.XDocReportRegistry.loadReport(XDocReportRegistry.java:285)

09:03:15,608 ERROR [stderr] (http--127.0.0.1-8080-1)    at fr.opensagres.xdocreport.document.registry.XDocReportRegistry.loadReport(XDocReportRegistry.java:278)

09:03:15,608 ERROR [stderr] (http--127.0.0.1-8080-1)    at fr.opensagres.xdocreport.document.registry.XDocReportRegistry.loadReport(XDocReportRegistry.java:264)


它指向这一行:

IXDocReport report = XDocReportRegistry.getRegistry().loadReport(in,TemplateEngineKind.Velocity);


这是什么意思-报表加载器仅支持[]文件类型。
从InputStream加载数据有什么问题吗?
我不知道该如何解决。请帮忙!

最佳答案

您的错误意味着您的类路径中没有XDocReport fr.opensagres.xdocreport.document.docx docx实现JAR。我建议您阅读Docx Reporting,它解释了该内容,而XDocReport download samples包含了您希望做的很好的JAR(使用Velocity / Freemarker,由ODT,Docx生成)。

关于java - xDocReport-不可能为输入流创建报告,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/9938541/

10-11 20:39