关于iReport-5.5.1和jasperreports-5.5.2 报表问题(找不到文件错误)
直接上代码
public static void main(String args[]) throws JRException{
//加载报表设计模块文件
JasperDesign design=JRXmlLoader.load("test.jrxml");
//编译报表模板
JasperReport jasperReport=JasperCompileManager.compileReport(design);
//填充报表
JasperPrint jasperPrint=JasperFillManager.fillReport(jasperReport, new HashMap<String, Object>(),Conn.getConnection());//Conn.getConnection()方法这里就不提供代码了。只是拿数据库的数据
//导出报表
JasperExportManager.exportReportToHtmlFile(jasperPrint,"jdbc.pdf");
}
奇怪的事就是 一直找不到 test.jrxml 文件
而我的 test.jrxml 确是在源文件下面
是不是我的jar不齐而引起的错误?
我项目jar包有:
jasperreports-5.5.2.jar
jasperreports-applet-5.5.2.jar
jasperreports-fonts-5.5.2.jar
jasperreports-javaflow-5.5.2.jar
commons-beanutils-1.8.0.jar
commons-collections-3.2.1.jar
commons-digester-2.1.jar
commons-javaflow-20060411.jar
commons-logging-1.1.1.jar
程序报错:
Exception in thread "main" java.lang.NoClassDefFoundError: org/codehaus/groovy/control/CompilationFailedException
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:247)
at net.sf.jasperreports.engine.util.JRClassLoader.loadClassForRealName(JRClassLoader.java:157)
at net.sf.jasperreports.engine.util.JRClassLoader.loadClassForName(JRClassLoader.java:115)
at net.sf.jasperreports.engine.JasperCompileManager.getCompiler(JasperCompileManager.java:854)
at net.sf.jasperreports.engine.JasperCompileManager.compile(JasperCompileManager.java:354)
at net.sf.jasperreports.engine.JasperCompileManager.compileReport(JasperCompileManager.java:614)
at test.PrintPdf.main(PrintPdf.java:27)
Caused by: java.lang.ClassNotFoundException: org.codehaus.groovy.control.CompilationFailedException
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
... 8 more
希望各位大神帮下忙。。。能提供 java 报表成功的例子更好。。谢谢