无法在 Jboss-eap-6.4 中部署 Spring Boot 应用程序答案

【问题标题】：Unable to deploy Springboot app in Jboss-eap-6.4无法在 Jboss-eap-6.4 中部署 Spring Boot 应用程序
【发布时间】：2020-02-12 18:32:10
【问题描述】：

我在 Jboss 服务器中部署我的 springboot 应用程序时遇到以下问题，

在 Jboss 服务器中部署 springboot 应用所做的更改

我在主课中扩展了SpringBootServletInitializer
从我的 pom.xml 中排除 spring-boot-starter-tomcat

版本详情

Spring boot 版本 2.1.8.RELEASE
JBoss 服务器版本 6.4

错误日志

08:09:21,934 ERROR [org.jboss.web] (ServerService Thread Pool -- 53) JBAS018202: Error calling onStartup for servlet container initializer: org.springframework.web.SpringServletContainerInitializer: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'defaultValidator' defined in class path resource [org/springframework/boot/autoconfigure/validation/ValidationAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.validation.beanvalidation.LocalValidatorFactoryBean]: Factory method 'defaultValidator' threw exception; nested exception is java.lang.NoClassDefFoundError: javax/el/ELManager
        at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:627) [spring-beans-5.1.9.RELEASE.jar:5.1.9.RELEASE]
        at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:456) [spring-beans-5.1.9.RELEASE.jar:5.1.9.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1321) [spring-beans-5.1.9.RELEASE.jar:5.1.9.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1160) [spring-beans-5.1.9.RELEASE.jar:5.1.9.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) [spring-beans-5.1.9.RELEASE.jar:5.1.9.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515) [spring-beans-5.1.9.RELEASE.jar:5.1.9.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) [spring-beans-5.1.9.RELEASE.jar:5.1.9.RELEASE]

我已经在 jboss 服务器 (\modules\system\layers\base\javax\el\api\main) 验证了 javax.el-api 依赖项

【问题讨论】：

标签： java spring spring-boot jboss jboss6.x

【解决方案1】：

似乎JBoss server 6.4 不支持springBoot 2.1.8 RELEASE。当我将springboot版本降级到1.5.22 RELEASE时，我可以部署war文件。

【讨论】：