[英]How can I export CSV with JasperReports
I would like to export CSV file with JasperReports. 我想使用JasperReports导出CSV文件。 I am using REST and I do not know how to set ExporterOutput. 我正在使用REST,但我不知道如何设置ExporterOutput。 It works with PDF/XLSX however I can not get the solution of CSV. 它适用于PDF / XLSX,但是我无法获得CSV的解决方案。
JasperPrint jasperPrint = storageManager.generateYearAggregateXLS(id, year);
response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
response.setHeader("Content-Disposition", "attachment;filename=Agregaty.xlsx");
response.setHeader("Access-Control-Expose-Headers", "Content-Disposition");
JRCsvExporter exporter = new JRCsvExporter();
exporter.setExporterInput(new SimpleExporterInput(jasperPrint));
exporter.setExporterOutput(new SimpleOutputStreamExporterOutput(response.getOutputStream()));
SimpleCsvReportConfiguration configuration = new SimpleCsvReportConfiguration();
exporter.setConfiguration(configuration);
exporter.exportReport();
In exporter.setExporterOutput
I have followin problem: The method setExporterOutput(WriterExporterOutput) in the type JRAbstractExporter<CsvReportConfiguration,CsvExporterConfiguration,WriterExporterOutput,JRCsvExporterContext> is not applicable for the arguments (SimpleOutputStreamExporterOutput)
在exporter.setExporterOutput
我The method setExporterOutput(WriterExporterOutput) in the type JRAbstractExporter<CsvReportConfiguration,CsvExporterConfiguration,WriterExporterOutput,JRCsvExporterContext> is not applicable for the arguments (SimpleOutputStreamExporterOutput)
以下问题: The method setExporterOutput(WriterExporterOutput) in the type JRAbstractExporter<CsvReportConfiguration,CsvExporterConfiguration,WriterExporterOutput,JRCsvExporterContext> is not applicable for the arguments (SimpleOutputStreamExporterOutput)
It works with excel perfectly. 它与excel完美兼容。
I found solution and it is really simple: 我找到了解决方案,这真的很简单:
exporter.setExporterOutput(new SimpleWriterExporterOutput(response.getOutputStream()));
I've changed writer OutputStreamExporterOutput from SimpleOutputStreamExporterOutput to SimpleWriterExporterOutput 我已经将作家OutputStreamExporterOutput从SimpleOutputStreamExporterOutput更改为SimpleWriterExporterOutput
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