spring - 在 Tomcat 上的 Eclipse 中使用带有 Hibernate 5 和 Spring 4 的实用程序模块部署复合项目失败

Question

我决定将工作拆分到 Eclipse Mars (Neon) 中的更多模块。一个模块可部署为 war REST 服务。使用集成 Tomcat(版本 8.0.41)使用:在 Servers View 中右键单击 Server -> Add and Remove 导致:

    15:42:21.104 [localhost-startStop-1] INFO  o.s.web.context.ContextLoader - Root WebApplicationContext: initialization started
    15:42:21.123 [localhost-startStop-1] INFO  o.s.w.c.s.AnnotationConfigWebApplicationContext - Refreshing Root WebApplicationContext: startup date [Thu Jun 29 15:42:21 CEST 2017]; root of context hierarchy
    15:42:21.201 [localhost-startStop-1] INFO  o.s.w.c.s.AnnotationConfigWebApplicationContext - Registering annotated classes: [class com.deepam.spring.config.AppRestConfig]
    15:42:21.218 [localhost-startStop-1] ERROR o.s.web.context.ContextLoader - Context initialization failed
    java.lang.ArrayStoreException: sun.reflect.annotation.TypeNotPresentExceptionProxy
        at sun.reflect.annotation.AnnotationParser.parseClassArray(AnnotationParser.java:724)
        at sun.reflect.annotation.AnnotationParser.parseArray(AnnotationParser.java:531)
        at sun.reflect.annotation.AnnotationParser.parseMemberValue(AnnotationParser.java:355)
        at sun.reflect.annotation.AnnotationParser.parseAnnotation2(AnnotationParser.java:286)
        at sun.reflect.annotation.AnnotationParser.parseAnnotations2(AnnotationParser.java:120)
        at sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:72)
        at java.lang.Class.createAnnotationData(Class.java:3521)
        at java.lang.Class.annotationData(Class.java:3510)
        at java.lang.Class.getAnnotations(Class.java:3446)
        at org.springframework.core.type.StandardAnnotationMetadata.<init>(StandardAnnotationMetadata.java:68)
        at org.springframework.beans.factory.annotation.AnnotatedGenericBeanDefinition.<init>(AnnotatedGenericBeanDefinition.java:56)
        at org.springframework.context.annotation.AnnotatedBeanDefinitionReader.registerBean(AnnotatedBeanDefinitionReader.java:167)
        at org.springframework.context.annotation.AnnotatedBeanDefinitionReader.registerBean(AnnotatedBeanDefinitionReader.java:142)
        at org.springframework.context.annotation.AnnotatedBeanDefinitionReader.register(AnnotatedBeanDefinitionReader.java:131)
        at org.springframework.web.context.support.AnnotationConfigWebApplicationContext.loadBeanDefinitions(AnnotationConfigWebApplicationContext.java:210)
        at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129)
        at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:614)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:515)
        at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:443)
        at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:325)
        at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)
        at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4851)
        at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5314)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
        at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408)
        at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
    Jun 29, 2017 3:42:21 PM org.apache.catalina.core.StandardContext listenerStart
    SEVERE: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
    java.lang.ArrayStoreException: sun.reflect.annotation.TypeNotPresentExceptionProxy
        at sun.reflect.annotation.AnnotationParser.parseClassArray(AnnotationParser.java:724)
        at sun.reflect.annotation.AnnotationParser.parseArray(AnnotationParser.java:531)
        at sun.reflect.annotation.AnnotationParser.parseMemberValue(AnnotationParser.java:355)
        at sun.reflect.annotation.AnnotationParser.parseAnnotation2(AnnotationParser.java:286)
        at sun.reflect.annotation.AnnotationParser.parseAnnotations2(AnnotationParser.java:120)
        at sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:72)
        at java.lang.Class.createAnnotationData(Class.java:3521)
        at java.lang.Class.annotationData(Class.java:3510)
        at java.lang.Class.getAnnotations(Class.java:3446)
        at org.springframework.core.type.StandardAnnotationMetadata.<init>(StandardAnnotationMetadata.java:68)
        at org.springframework.beans.factory.annotation.AnnotatedGenericBeanDefinition.<init>(AnnotatedGenericBeanDefinition.java:56)
        at org.springframework.context.annotation.AnnotatedBeanDefinitionReader.registerBean(AnnotatedBeanDefinitionReader.java:167)
        at org.springframework.context.annotation.AnnotatedBeanDefinitionReader.registerBean(AnnotatedBeanDefinitionReader.java:142)
        at org.springframework.context.annotation.AnnotatedBeanDefinitionReader.register(AnnotatedBeanDefinitionReader.java:131)
        at org.springframework.web.context.support.AnnotationConfigWebApplicationContext.loadBeanDefinitions(AnnotationConfigWebApplicationContext.java:210)
        at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129)
        at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:614)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:515)
        at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:443)
        at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:325)
        at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)
        at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4851)
        at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5314)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
        at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408)
        at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)

    Jun 29, 2017 3:42:21 PM org.apache.catalina.core.StandardContext startInternal
    SEVERE: One or more listeners failed to start. Full details will be found in the appropriate container log file
    Jun 29, 2017 3:42:21 PM org.apache.catalina.util.SessionIdGeneratorBase createSecureRandom
    INFO: Creation of SecureRandom instance for session ID generation using [SHA1PRNG] took [201] milliseconds.
    Jun 29, 2017 3:42:21 PM org.apache.catalina.core.StandardContext startInternal
    SEVERE: Context [/SpringOracleJDBCJPAREST] startup failed due to previous errors
    Jun 29, 2017 3:42:21 PM org.apache.catalina.core.ApplicationContext log
    INFO: Closing Spring root WebApplicationContext
    Jun 29, 2017 3:42:21 PM org.apache.catalina.core.StandardContext listenerStop
    SEVERE: Exception sending context destroyed event to listener instance of class org.springframework.web.context.ContextLoaderListener
    java.lang.IllegalStateException: BeanFactory not initialized or already closed - call 'refresh' before accessing beans via the ApplicationContext
        at org.springframework.context.support.AbstractRefreshableApplicationContext.getBeanFactory(AbstractRefreshableApplicationContext.java:170)
        at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1030)
        at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1006)
        at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:958)
        at org.springframework.web.context.ContextLoader.closeWebApplicationContext(ContextLoader.java:583)
        at org.springframework.web.context.ContextLoaderListener.contextDestroyed(ContextLoaderListener.java:116)
        at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:4898)
        at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5537)
        at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:221)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:149)
        at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408)
        at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)

如果我以这种方式从 Eclipse 生成相同的 .war 文件:右键单击 Parent project -> Run as - Maven Install 放入 {Apache Tomcat Innstallation}/webaaps 手动目录，它工作正常，没有错误。如何设置 Eclipse 以启用自动部署而不出现上下文初始化失败错误？附言一个大项目全部合并在一起，部署没有问题。它按预期工作正常。

Answer 1

解决办法是从Tomcat集成环境中卸载.war文件，直接复制到$tomcat_home/webapps部署目录下。每个设置都可以与之前设置的一样。这意味着，Tomcat 也可以从 Eclipse 中进行管理。我们可以从 Eclipse 重启 Tomcat，使用 Console View 等查看日志。我想，那个 Context 需要一些进一步的配置或者它是一个错误，但这个解决方法工作正常。只有一个限制，即无法进行自动部署，并且 Tomcat 不会在 View Server 中显示已部署的模块。