Runnable jar找不到资源？

我有一个应用程序在eclipse中运行良好（使用jasper reports的pdf生成器）。该应用需要放入src/main/resources/fonts的字体。Runnable jar找不到资源？

现在我将应用程序导出为可执行jar。正确地在jar中有一个文件夹resources/fonts/。

总之：当我运行java -jar app.jar我得到一个异常，资源未找到：

Exception in thread "main" java.lang.reflect.InvocationTargetException 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:606) 
    at org.eclipse.jdt.internal.jarinjarloader.JarRsrcLoader.main(JarRsrcLoader.java:58) 
Caused by: net.sf.jasperreports.engine.JRRuntimeException: Could not load the following font : 
pdfFontName : Arial 
pdfEncoding : Cp1252 
isPdfEmbedded : true 
    at net.sf.jasperreports.engine.export.JRPdfExporter.getFont(JRPdfExporter.java:2152) 
    at net.sf.jasperreports.engine.export.JRPdfExporter.getChunk(JRPdfExporter.java:1942) 
    at net.sf.jasperreports.engine.export.JRPdfExporter.getPhrase(JRPdfExporter.java:1911) 
    at net.sf.jasperreports.engine.export.SimplePdfTextRenderer.getPhrase(SimplePdfTextRenderer.java:88) 
    at net.sf.jasperreports.engine.export.SimplePdfTextRenderer.render(SimplePdfTextRenderer.java:98) 
    at net.sf.jasperreports.engine.export.JRPdfExporter.exportText(JRPdfExporter.java:2275) 
    at net.sf.jasperreports.engine.export.JRPdfExporter.exportElements(JRPdfExporter.java:985) 
    at net.sf.jasperreports.engine.export.JRPdfExporter.exportFrame(JRPdfExporter.java:2779) 
    at net.sf.jasperreports.engine.export.JRPdfExporter.exportElements(JRPdfExporter.java:989) 
    at net.sf.jasperreports.engine.export.JRPdfExporter.exportPage(JRPdfExporter.java:944) 
    at net.sf.jasperreports.engine.export.JRPdfExporter.exportReportToStream(JRPdfExporter.java:816) 
    at net.sf.jasperreports.engine.export.JRPdfExporter.exportReport(JRPdfExporter.java:519) 
    at net.sf.jasperreports.engine.JasperExportManager.exportToPdf(JasperExportManager.java:218) 
    at net.sf.jasperreports.engine.JasperExportManager.exportReportToPdf(JasperExportManager.java:543)

忽略的JasperReports：什么都可以当罐子没有找到包含资源的情况？

来源

2015-03-13 membersound

忽略报告是我的头上的事情：1）资源链接做得很糟糕，你是如何链接代码中的文件？也许它使用了一个特定的本地路径，一旦你在eclipe之外运行代码就会超出范围？ 2）将它添加为库？ – MSB 2015-03-13 09:56:16

字体不应该在resources/fonts/中，而应该在fonts/的jar文件中。

来源

2015-03-13 09:56:07

Runnable jar找不到资源？

回答

相关问题