Java程序在构建中运行，但不在胖子中运行 [英] Java program running on build but not in a fat jar

问题描述

我有一个使用Jasper Reports API生成PDF的Java应用程序.它构建良好，但是我必须通过Netbeans/iReport插件添加一些字体，以便它们在导出PDF时显示.清洁和建造就可以了，一切正常.

I have a java application that uses the Jasper Reports API to generate a PDF. It builds fine but I had to add in some fonts via Netbeans/iReport plugin in order for them to show up when exporting the PDF. On clean and build it's fine and everything works.

但是，当我构建一个胖子罐时(通过build.xml中的一些商店包装行)，报表将不会运行.通过终端运行时，出现此错误(很抱歉，文字结尾):

But when I build a fat jar (via a few package-for-store lines in the build.xml) the reports won't run. Running via the Terminal, I get this error (sorry for wall of text):

Exception in thread "AWT-EventQueue-0" java.lang.ExceptionInInitializerError
    at net.sf.jasperreports.engine.fill.JRBaseFiller.<init>(JRBaseFiller.java:124)
    at net.sf.jasperreports.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:89)
    at net.sf.jasperreports.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:104)
    at net.sf.jasperreports.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:62)
    at net.sf.jasperreports.engine.fill.JRFiller.createFiller(JRFiller.java:179)
    at net.sf.jasperreports.engine.fill.JRFiller.fill(JRFiller.java:108)
    at net.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:668)
    at net.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:649)
    at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:971)
    at ie.orderofmalta.OMFinancialsForm.yTDReportBtnActionPerformed(OMFinancialsForm.java:283)
    at ie.orderofmalta.OMFinancialsForm.access$700(OMFinancialsForm.java:30)
    at ie.orderofmalta.OMFinancialsForm$8.actionPerformed(OMFinancialsForm.java:163)
    at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2018)
    at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2341)
    at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
    at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
    at javax.swing.AbstractButton.doClick(AbstractButton.java:376)
    at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:833)
    at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:877)
    at java.awt.Component.processMouseEvent(Component.java:6505)
    at javax.swing.JComponent.processMouseEvent(JComponent.java:3320)
    at java.awt.Component.processEvent(Component.java:6270)
    at java.awt.Container.processEvent(Container.java:2229)
    at java.awt.Component.dispatchEventImpl(Component.java:4861)
    at java.awt.Container.dispatchEventImpl(Container.java:2287)
    at java.awt.Component.dispatchEvent(Component.java:4687)
    at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4832)
    at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4492)
    at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4422)
    at java.awt.Container.dispatchEventImpl(Container.java:2273)
    at java.awt.Window.dispatchEventImpl(Window.java:2719)
    at java.awt.Component.dispatchEvent(Component.java:4687)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:735)
    at java.awt.EventQueue.access$200(EventQueue.java:103)
    at java.awt.EventQueue$3.run(EventQueue.java:694)
    at java.awt.EventQueue$3.run(EventQueue.java:692)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
    at java.awt.EventQueue$4.run(EventQueue.java:708)
    at java.awt.EventQueue$4.run(EventQueue.java:706)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:705)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)
Caused by: net.sf.jasperreports.engine.JRRuntimeException: net.sf.jasperreports.engine.JRException: Input stream not found at : fonts/fontsfamily1406301744789.xml
    at net.sf.jasperreports.engine.fonts.SimpleFontExtensionHelper.loadFontFamilies(SimpleFontExtensionHelper.java:188)
    at net.sf.jasperreports.engine.fonts.FontExtensionsRegistry.getExtensions(FontExtensionsRegistry.java:56)
    at net.sf.jasperreports.extensions.DefaultExtensionsRegistry.getExtensions(DefaultExtensionsRegistry.java:110)
    at net.sf.jasperreports.engine.util.JRStyledTextParser.<clinit>(JRStyledTextParser.java:83)
    ... 50 more
Caused by: net.sf.jasperreports.engine.JRException: Input stream not found at : fonts/fontsfamily1406301744789.xml
    at net.sf.jasperreports.repo.RepositoryUtil.getInputStreamFromLocation(RepositoryUtil.java:159)
    at net.sf.jasperreports.engine.fonts.SimpleFontExtensionHelper.loadFontFamilies(SimpleFontExtensionHelper.java:183)
    ... 53 more

当我添加字体时，我将它们添加到一个jar中，然后将其添加到类路径中.由于出现找不到输入流"错误，我猜想这与那些字体有关.但是，在正常的清理和构建过程中一切正常，但是我不明白为什么胖子罐子不起作用.

When I added in the fonts, I added them to a jar which I then added to the class path. By the "input stream not found" error I'm guessing this is something to do with those fonts. But everything works fine in the normal clean-and-build process but I can't understand why the fat jar won't work.

有什么想法吗?

非常类似于此报表中条形码的字体扩展名

推荐答案

我被同一问题困扰了两天，找不到任何帮助我的东西.我希望这可以帮助面临相同问题的任何人.

I was stuck with this same problem for two days and I could not find anything to help me. I hope this helps anyone facing the same problem.

这是我解决问题的方式.

Here is how I solved the problem.

首先，我正在使用的工具

First of all, the tools being used by me

• Jaspersoft Studio创建我的报告6.0.3
• Jasperreport库6.0.3
• Arial Unicode MS，已嵌入字体
• Netbeans 8.0.2

因此，首先，我在 jasperreports-6.0.3.jar 内部修改了文件 jasperreports_extension.properties ，并包含以下几行

So, first I modified the file jasperreports_extension.properties inside of jasperreports-6.0.3.jar and included the following lines

net.sf.jasperreports.extension.registry.factory.simple.font.families=net.sf.jasperreports.engine.fonts.SimpleFontExtensionsRegistryFactory
net.sf.jasperreports.extension.simple.font.families.dejavu=net/sf/jasperreports/fonts/fonts.xml

出于某种原因，当我构建jar文件时，jasperreports-6.0.3.jar中的文件 jasperreports_extension.properties 与jasperreports-fonts-6.0.3.内部的文件之间存在冲突. jar，最后一个将被覆盖.

For some reason when I was building my jar file there was a conflict between the file jasperreports_extension.properties from jasperreports-6.0.3.jar and the one inside jasperreports-fonts-6.0.3.jar and the last one would be overridden.

现在要包含我的字体(Arial Unicode MS)，我编辑了文件/net/sf/jasperreports/fonts/fonts.xml 并插入了以下代码:

Now to include my font (Arial Unicode MS) I edited the file /net/sf/jasperreports/fonts/fonts.xml and inserted the following code:

<fontFamily name="Arial Unicode MS">
    <normal>net/sf/jasperreports/fonts/ArialUnicodeMS/ARIALUNI.TTF</normal>
    <pdfEncoding>Identity-H</pdfEncoding>
    <pdfEmbedded>true</pdfEmbedded>
    <exportFonts>
    </exportFonts>
</fontFamily>

此后，我在jasperreports-fonts-6.0.3.jar中包含了我的字体.

After this I included my font inside of jasperreports-fonts-6.0.3.jar.

现在这非常重要，在创建jar文件时，请确保在jasperreports-6.0.3.jar之前先提取jasperreports-fonts-6.0.3.jar.

Now this is very important, when you are creating your jar file make sure to extract jasperreports-fonts-6.0.3.jar before jasperreports-6.0.3.jar.

这是我的build.xml

Here is my build.xml

<target name="-post-jar">
    <jar jarfile="dist2/Reports.jar">
        <zipfileset src="${dist.jar}" excludes="META-INF/*;*.jar;*.txt;*.html" />
        <zipfileset src="lib/jetty-all-9.0.3.v20130506.jar" excludes="META-INF/*;*.txt;*.html" />

        <zipfileset src="lib/lib/jasperreports-javaflow-6.0.3.jar" excludes="META-INF/*;*.txt;*.html" />
        <zipfileset src="lib/jasperreports-fonts-6.0.3.jar" excludes="META-INF/*;*.txt;*.html" />
        <zipfileset src="lib/jasperreports-6.0.3.jar" excludes="META-INF/*;*.txt;*.html" />

        <zipfileset src="lib/mysql-connector-java-5.1.34-bin.jar" excludes="META-INF/*;*.txt;*.html" />
        <zipfileset src="lib/commons-javaflow-20060411.jar" excludes="META-INF/*;*.txt;*.html" />
        <zipfileset src="lib/servlet-api-2.4.jar" excludes="META-INF/*;*.txt;*.html" />
        <zipfileset src="lib/javax.servlet-3.0.jar" excludes="META-INF/*;*.txt;*.html" />
        <zipfileset src="lib/commons-logging-1.1.1.jar" excludes="META-INF/*;*.txt;*.html" />
        <zipfileset src="lib/commons-collections-3.2.1.jar" excludes="META-INF/*;*.txt;*.html" />
        <zipfileset src="lib/ant-1.7.1.jar" excludes="META-INF/*" />
        <zipfileset src="lib/groovy-all-2.0.1.jar" excludes="META-INF/*" />
        <zipfileset src="lib/commons-digester-2.1.jar" excludes="META-INF/*" />

        <zipfileset src="lib/itextpdf-5.5.0.jar" excludes="META-INF/*" />
        <zipfileset src="lib/itext-pdfa-5.5.0.jar" excludes="META-INF/*" />
        <zipfileset src="lib/apache-commons-lang.jar" excludes="META-INF/*" />
        <zipfileset src="lib/com.lowagie.text-2.1.7.jar" excludes="META-INF/*" />

        <zipfileset src="lib/commons-beanutils-1.9.0.jar" excludes="META-INF/*" />

        <manifest>
              <attribute name="Main-Class" value="Jetty"/>
        </manifest>
    </jar>
</target>

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