jfinal 项目启动不了

六月 05, 2018 1:41:47 下午 com.mchange.v2.log.MLog <clinit>

信息: MLog clients using java 1.4+ standard logging.

六月 05, 2018 1:41:48 下午 org.apache.catalina.core.StandardContext filterStart

严重: Exception starting filter jfinal

java.lang.NoClassDefFoundError: org/apache/log4j/Priority

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Unknown Source)

at org.joor.Reflect.forName(Reflect.java:723)

at org.joor.Reflect.on(Reflect.java:86)

at com.jfinal.ext.kit.ClassPathSearcher.extraction(ClassPathSearcher.java:203)

at com.jfinal.ext.kit.ClassPathSearcher.findInClasspathOrJars(ClassPathSearcher.java:196)

at com.jfinal.ext.route.AutoBindRoutes.config(AutoBindRoutes.java:83)

at com.jfinal.config.Routes.add(Routes.java:49)

at com.jetf.config.MeConfig.configRoute(MeConfig.java:68)

at com.jfinal.core.Config.configJFinal(Config.java:51)

at com.jfinal.core.JFinal.init(JFinal.java:63)

at com.jfinal.core.JFinalFilter.init(JFinalFilter.java:49)

at com.jeft.jfinal.filter.JetfJfinalFilter.init(JetfJfinalFilter.java:12)

at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:298)

at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:119)

at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4076)

at org.apache.catalina.core.StandardContext.start(StandardContext.java:4730)

at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:802)

at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)

at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:583)

at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:944)

at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:779)

at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:505)

at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1322)

at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:325)

at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)

at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1068)

at org.apache.catalina.core.StandardHost.start(StandardHost.java:822)

at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1060)

at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)

at org.apache.catalina.core.StandardService.start(StandardService.java:525)

at org.apache.catalina.core.StandardServer.start(StandardServer.java:759)

at org.apache.catalina.startup.Catalina.start(Catalina.java:595)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)

at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)

Caused by: java.lang.ClassNotFoundException: org.apache.log4j.Priority

at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1680)

at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1526)

... 39 more

注:我的项目中没有用到log4j,项目以前正常,用到一个第三方jar,jdk从1.6升到1.8就这样了


评论区

JFinal

2018-06-05 21:15

Caused by: java.lang.ClassNotFoundException: org.apache.log4j.Priority

异常已经很明显,缺少 log4j 的 jar 包导致

第三方的 jar 如果对 log4j 有强制依赖,也必须添加这个依赖

huntxt

2018-06-27 13:54

@JFinal 谢谢,不是log4j的问题,是我加了个类加载器,在linux下classpath的分割符是:号不是;号,导致所有的类没有被加载

JFinal

2018-06-28 10:29

@huntxt 解决就好

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