Question

我在将一个Spring Boot应用程序部署到Weblogic 10.3.3服务器时遇到了一些问题。我拼命地交叉手指，希望以前有人见过这个问题。我使用Weblogic的管理控制台来执行部署（这看起来很顺利），但是当我尝试启动应用程序时，我从Weblogic收到错误：

Caused By: java.lang.IllegalArgumentException: Invalid source 'com.example.Application'
    at org.springframework.boot.BeanDefinitionLoader.load(BeanDefinitionLoader.java:223)
    at org.springframework.boot.BeanDefinitionLoader.load(BeanDefinitionLoader.java:144)
    at org.springframework.boot.BeanDefinitionLoader.load(BeanDefinitionLoader.java:127)
    at org.springframework.boot.SpringApplication.load(SpringApplication.java:620)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:315)
    at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:139)
    at org.springframework.boot.legacy.context.web.SpringBootContextLoaderListener.initWebApplicationContext(SpringBootContextLoaderListener.java:61)
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
    at weblogic.servlet.internal.EventsManager$FireContextListenerAction.run(EventsManager.java:481)
    at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
    at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
    at weblogic.servlet.internal.EventsManager.notifyContextCreatedEvent(EventsManager.java:181)
    at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1863)
    at weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:3126)
    at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1512)
    at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:486)
    at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
    at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:41)
    at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
    at weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:200)
    at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:247)
    at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
    at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:41)
    at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
    at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:27)
    at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:1267)
    at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:41)
    at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:409)
    at weblogic.application.internal.SingleModuleDeployment.activate(SingleModuleDeployment.java:43)
    at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:161)
    at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:79)
    at weblogic.deploy.internal.targetserver.operations.AbstractOperation.activate(AbstractOperation.java:569)
    at weblogic.deploy.internal.targetserver.operations.ActivateOperation.activateDeployment(ActivateOperation.java:150)
    at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doCommit(ActivateOperation.java:116)
    at weblogic.deploy.internal.targetserver.operations.StartOperation.doCommit(StartOperation.java:143)
    at weblogic.deploy.internal.targetserver.operations.AbstractOperation.commit(AbstractOperation.java:323)
    at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentCommit(DeploymentManager.java:844)
    at weblogic.deploy.internal.targetserver.DeploymentManager.activateDeploymentList(DeploymentManager.java:1253)
    at weblogic.deploy.internal.targetserver.DeploymentManager.handleCommit(DeploymentManager.java:440)
    at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.commit(DeploymentServiceDispatcher.java:163)
    at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doCommitCallback(DeploymentReceiverCallbackDeliverer.java:195)
    at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$100(DeploymentReceiverCallbackDeliverer.java:13)
    at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$2.run(DeploymentReceiverCallbackDeliverer.java:68)
    at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:528)
    at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
    at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)

使用spring-boot-legacy和web.xml将应用程序部署为WAR文件。它在Tomcat 6/7/8上运行良好。以下是我的相关配置文件：

的web.xml

<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>com.example.Application</param-value>
</context-param>

<listener>
    <listener-class>org.springframework.boot.legacy.context.web.SpringBootContextLoaderListener</listener-class>
</listener>

<listener>
    <listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
</listener>

<filter>
    <filter-name>springSecurityFilterChain</filter-name>
    <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<filter-mapping>
    <filter-name>springSecurityFilterChain</filter-name>
    <url-pattern>/*</url-pattern>
    <dispatcher>ERROR</dispatcher>
    <dispatcher>REQUEST</dispatcher>
</filter-mapping>

<servlet>
    <servlet-name>helloWorld</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <init-param>
        <param-name>contextAttribute</param-name>
        <param-value>org.springframework.web.context.WebApplicationContext.ROOT</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
    <servlet-name>helloWorld</servlet-name>
    <url-pattern>/</url-pattern>
</servlet-mapping>

weblogic.xml中

<wls:weblogic-web-app 
xmlns:wls="http://www.bea.com/ns/weblogic/weblogic-web-app" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xsi:schemaLocation="http://www.bea.com/ns/weblogic/weblogic-web-app 
    http://www.bea.com/ns/weblogic/weblogic-web-app/1.0/weblogic-web-app.xsd">

<wls:context-root>helloWorld</wls:context-root>

<wls:container-descriptor>
    <wls:prefer-application-packages>
        <wls:package-name>org.slf4j.*</wls:package-name>
    </wls:prefer-application-packages>
</wls:container-descriptor>

跟踪堆栈跟踪，看起来Spring Boot的BeanDefinitionLoader类尝试加载源类（在我的例子中只是com.example.Application）但是失败了，因为它没有将它看作类，资源或包。在这里查看BeanDefinitionLoader类：BeanDefinitionLoader.java（第187行），我的Application类似乎应该作为Class加载。就像我提到的，它在Tomcat中运行得很好，而不是在Weblogic中。

我是否缺少某些特定于Weblogic的内容？它可能是文件编码问题吗？我错过了我的web.xml中的内容吗？

谢谢你的时间！

更新＃1

在尝试使用Google和StackOverflow之后，我将spring.main.sources: com.example.Application添加到了我的application.yml。它没有效果。

我目前的预感是我的web.xml中的 contextAttribute 参数可能与我的问题有关。只是不确定我还能改变它。想法？

Answer 1

检查您使用与Weblogic服务器相同版本的Java构建您的战争正在运行。例如，如果它在运行gradle build之前将JAVA_HOME设置为1.6 JDK。

Answer 2

引导是否需要比Weblogic 10.3.3 Server支持的更高版本的servlet版本？这个版本有点旧吗？

部署到Weblogic 11g的Spring Boot App不会开始

的web.xml

weblogic.xml中

更新＃1

2 个答案: