打包正确，启动报错/com/ucar/datalink/manager/core/handler/MediaMappingCha ngeEventHandler.class]: Instantiation of bean failed
huangzhengshun opened this issue · 1 comments
能通过idea启动main方法，打开界面
但是打包之后，启动报错
2020-02-26 14:25:52.726 [main] WARN o.s.web.context.support.XmlWebApplicationContext - Exception encountered during context initialization - cancelling refresh attempt
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mediaMappingChangeEventHandler' defined in URL [jar:file:/home/zs/datalink/dl-manager/lib/dl-manager-core-1.0.0-beta.jar!/com/ucar/datalink/manager/core/handler/MediaMappingChangeEventHandler.class]: Instantiation of bean failed; nested exception is java.lang.ExceptionInInitializerError
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1101) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1046) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:504) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:755) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757) ~[spring-context-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480) ~[spring-context-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:663) [spring-webmvc-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:629) [spring-webmvc-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:677) [spring-webmvc-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:548) [spring-webmvc-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:489) [spring-webmvc-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136) [spring-webmvc-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at javax.servlet.GenericServlet.init(GenericServlet.java:244) [javax.servlet-api-3.1.0.jar:3.1.0]
at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:616) [jetty-servlet-9.2.15.v20160210.jar:9.2.15.v20160210]
at org.eclipse.jetty.servlet.ServletHolder.initialize(ServletHolder.java:396) [jetty-servlet-9.2.15.v20160210.jar:9.2.15.v20160210]
at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:871) [jetty-servlet-9.2.15.v20160210.jar:9.2.15.v20160210]
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:298) [jetty-servlet-9.2.15.v20160210.jar:9.2.15.v20160210]
at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1349) [jetty-webapp-9.2.15.v20160210.jar:9.2.15.v20160210]
at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1342) [jetty-webapp-9.2.15.v20160210.jar:9.2.15.v20160210]
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:741) [jetty-server-9.2.15.v20160210.jar:9.2.15.v20160210]
at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:505) [jetty-webapp-9.2.15.v20160210.jar:9.2.15.v20160210]
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) [jetty-util-9.2.15.v20160210.jar:9.2.15.v20160210]
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132) [jetty-util-9.2.15.v20160210.jar:9.2.15.v20160210]
at org.eclipse.jetty.server.Server.start(Server.java:387) [jetty-server-9.2.15.v20160210.jar:9.2.15.v20160210]
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114) [jetty-util-9.2.15.v20160210.jar:9.2.15.v20160210]
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61) [jetty-server-9.2.15.v20160210.jar:9.2.15.v20160210]
at org.eclipse.jetty.server.Server.doStart(Server.java:354) [jetty-server-9.2.15.v20160210.jar:9.2.15.v20160210]
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) [jetty-util-9.2.15.v20160210.jar:9.2.15.v20160210]
at com.ucar.datalink.manager.core.server.JettyServer.startup(JettyServer.java:57) [dl-manager-core-1.0.0-beta.jar:na]
at com.ucar.datalink.manager.core.server.ServerContainer.startup(ServerContainer.java:65) [dl-manager-core-1.0.0-beta.jar:na]
at com.ucar.datalink.manager.core.boot.ManagerBootStrap.boot(ManagerBootStrap.java:38) [dl-manager-core-1.0.0-beta.jar:na]
at com.ucar.datalink.manager.core.boot.ManagerBootStrap.main(ManagerBootStrap.java:28) [dl-manager-core-1.0.0-beta.jar:na]
另外对于数据库密码明文，在idea里面直接使用明文是可行的，打包之后会报密码长度问题
这个问题是由于多线程引起的，个人搭建的虚拟机只有一个核心数，程序在启动的时候加载了多线程导致报错，此处只需要增大虚拟机核心数就能解决该问题