我有一个程序在ECLIPSE中成功运行。但是,生成.jar文件并尝试运行时会生成错误。部署Eclipse - 错误执行文件.jar - Spring批处理
Exception in thread "main" java.lang.NoClassDefFoundError: org/springframework/batch/core/JobExecutionException
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Unknown Source)
at java.lang.Class.privateGetMethodRecursive(Unknown Source)
at java.lang.Class.getMethod0(Unknown Source)
at java.lang.Class.getMethod(Unknown Source)
at sun.launcher.LauncherHelper.validateMainClass(Unknown Source)
at sun.launcher.LauncherHelper.checkAndLoadMain(Unknown Source)
Caused by: java.lang.ClassNotFoundException: org.springframework.batch.core.JobExecutionException
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 7 more
该类信息org/springframework/batch/core/
它在项目中被引用。
任何想法如何解决?
检查您的jar文件的classapth。通过eclipse创建jar文件时有多个选项 – Shriram