Java服务报错:
[2025-04-28 17:21:15.259] ERROR[http-nio-8088-exec-1] org.apache.juli.logging.DirectJDKLog.log(DirectJDKLog.java:175) : Servlet.service() for servlet [dispatcherServlet] in context with path [/is] threw exception [Handler processing failed; nested exception is java.lang.NoClassDefFoundError: org/springframework/web/servlet/ModelAndViewDefiningException] with root cause
java.lang.NoClassDefFoundError: org/springframework/web/servlet/ModelAndViewDefiningException
at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1105) ~[spring-webmvc-5.2.15.RELEASE.jar!/:5.2.15.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1057) ~[spring-webmvc-5.2.15.RELEASE.jar!/:5.2.15.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) ~[spring-webmvc-5.2.15.RELEASE.jar!/:5.2.15.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.2.15.RELEASE.jar!/:5.2.15.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) ~[spring-webmvc-5.2.15.RELEASE.jar!/:5.2.15.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:626) ~[tomcat-embed-core-9.0.46.jar!/:?]
.....
[2025-04-28 17:21:15.260] ERROR[http-nio-8088-exec-1] org.apache.juli.logging.DirectJDKLog.log(DirectJDKLog.java:175) : Servlet.service() for servlet [dispatcherServlet] threw exception
java.lang.NoClassDefFoundError: org/springframework/web/servlet/ModelAndViewDefiningException
at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1105) ~[spring-webmvc-5.2.15.RELEASE.jar!/:5.2.15.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1057) ~[spring-webmvc-5.2.15.RELEASE.jar!/:5.2.15.RELEASE]
.....
[2025-04-28 17:21:15.260] ERROR[http-nio-8088-exec-1] org.apache.juli.logging.DirectJDKLog.log(DirectJDKLog.java:175) : Exception Processing ErrorPage[errorCode=0, location=/error]
org.springframework.web.util.NestedServletException: Handler processing failed; nested exception is java.lang.NoClassDefFoundError: org/springframework/web/servlet/ModelAndViewDefiningException
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1063) ~[spring-webmvc-5.2.15.RELEASE.jar!/:5.2.15.RELEASE]
.....
原因:打包的时候指定的jdk版本错误!
项目使用的是jdk1.8,但是IDE默认使用了jdk11,最终导致打包后出现问题。
处理前:
处理后: