【发布时间】：2021-04-25 01:50:36
【问题描述】：
我正在使用 WildFly Server 20.x.x.x 在 spring mvc 中实现异步方法，但是当我想部署它时，由于 @EnableAsync 注释的实现而发生错误
我的异步配置：
@Configuration
@EnableAsync
@ComponentScan(basePackages = {"xxxx.xxxx.xxxx.xxxx"})
public class WebAsyncConfig extends AsyncConfigurerSupport {
@Override
public Executor getAsyncExecutor() {
return ...;
}
@Override
public AsyncUncaughtExceptionHandler getAsyncUncaughtExceptionHandler() {
return ...;
}
}
当声明@EnableAsync 注解时会发生错误
10:11:41,833 ERROR [org.springframework.web.servlet.DispatcherServlet] (ServerService Thread Pool -- 49) Context initialization failed: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'apiAreaController' defined in VFS resource ["/D:/AG/IdeaProjects/salesviewer/target/salesviewer/WEB-INF/classes/com/deytecsv/salesviewer/controller/api/ApiAreaController.class"]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'areaService' defined in VFS resource ["/D:/AG/IdeaProjects/salesviewer/target/salesviewer/WEB-INF/classes/com/deytecsv/salesviewer/service/AreaService.class"]: Initialization of bean failed; nested exception is org.springframework.aop.framework.AopConfigException: Unexpected AOP exception; nested exception is org.springframework.aop.framework.AopConfigException: Unable to instantiate proxy using Objenesis, and regular proxy instantiation via default constructor fails as well; nested exception is java.lang.NoSuchMethodException: com.deytecsv.salesviewer.service.AreaService$$EnhancerBySpringCGLIB$$88c544b6.<init>()
at deployment.salesviewer.war//org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:799)
at deployment.salesviewer.war//org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:228)
at deployment.salesviewer.war//org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1356)
at deployment.salesviewer.war//org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1203)
at deployment.salesviewer.war//org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556)
at deployment.salesviewer.war//org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516)
at deployment.salesviewer.war//org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324)
at deployment.salesviewer.war//org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
at deployment.salesviewer.war//org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322)
at deployment.salesviewer.war//org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
at deployment.salesviewer.war//org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:897)
at deployment.salesviewer.war//org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:879)
at deployment.salesviewer.war//org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:551)
at deployment.salesviewer.war//org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:702)
at deployment.salesviewer.war//org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:578)
at deployment.salesviewer.war//org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:530)
at deployment.salesviewer.war//org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:170)
at javax.servlet.api@2.0.0.Final//javax.servlet.GenericServlet.init(GenericServlet.java:180)
at io.undertow.servlet@2.2.3.Final//io.undertow.servlet.core.LifecyleInterceptorInvocation.proceed(LifecyleInterceptorInvocation.java:117)
at org.wildfly.extension.undertow@22.0.0.Final//org.wildfly.extension.undertow.security.RunAsLifecycleInterceptor.init(RunAsLifecycleInterceptor.java:78)
at io.undertow.servlet@2.2.3.Final//io.undertow.servlet.core.LifecyleInterceptorInvocation.proceed(LifecyleInterceptorInvocation.java:103)
at io.undertow.servlet@2.2.3.Final//io.undertow.servlet.core.ManagedServlet$DefaultInstanceStrategy.start(ManagedServlet.java:305)
at io.undertow.servlet@2.2.3.Final//io.undertow.servlet.core.ManagedServlet.createServlet(ManagedServlet.java:145)
at io.undertow.servlet@2.2.3.Final//io.undertow.servlet.core.DeploymentManagerImpl$2.call(DeploymentManagerImpl.java:588)
at io.undertow.servlet@2.2.3.Final//io.undertow.servlet.core.DeploymentManagerImpl$2.call(DeploymentManagerImpl.java:559)
at io.undertow.servlet@2.2.3.Final//io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:42)
at io.undertow.servlet@2.2.3.Final//io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
at org.wildfly.extension.undertow@22.0.0.Final//org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)
at org.wildfly.extension.undertow@22.0.0.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530)
at org.wildfly.extension.undertow@22.0.0.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530)
at org.wildfly.extension.undertow@22.0.0.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530)
at org.wildfly.extension.undertow@22.0.0.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530)
at org.wildfly.extension.undertow@22.0.0.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530)
at io.undertow.servlet@2.2.3.Final//io.undertow.servlet.core.DeploymentManagerImpl.start(DeploymentManagerImpl.java:601)
at org.wildfly.extension.undertow@22.0.0.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentService.startContext(UndertowDeploymentService.java:97)
at org.wildfly.extension.undertow@22.0.0.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentService$1.run(UndertowDeploymentService.java:78)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at org.jboss.threads@2.4.0.Final//org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
at org.jboss.threads@2.4.0.Final//org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1990)
at org.jboss.threads@2.4.0.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486)
at org.jboss.threads@2.4.0.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: org.springframework.aop.framework.AopConfigException: Unexpected AOP exception; nested exception is org.springframework.aop.framework.AopConfigException: Unable to instantiate proxy using Objenesis, and regular proxy instantiation via default constructor fails as well; nested exception is java.lang.NoSuchMethodException: com.deytecsv.salesviewer.service.AreaService$$EnhancerBySpringCGLIB$$88c544b6.<init>()
at deployment.salesviewer.war//org.springframework.aop.framework.CglibAopProxy.getProxy(CglibAopProxy.java:214)
at deployment.salesviewer.war//org.springframework.aop.framework.ProxyFactory.getProxy(ProxyFactory.java:110)
at deployment.salesviewer.war//org.springframework.aop.framework.AbstractAdvisingBeanPostProcessor.postProcessAfterInitialization(AbstractAdvisingBeanPostProcessor.java:92)
at deployment.salesviewer.war//org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsAfterInitialization(AbstractAutowireCapableBeanFactory.java:430)
at deployment.salesviewer.war//org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1798)
at deployment.salesviewer.war//org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:594)
... 53 more
Caused by: org.springframework.aop.framework.AopConfigException: Unable to instantiate proxy using Objenesis, and regular proxy instantiation via default constructor fails as well; nested exception is java.lang.NoSuchMethodException: com.deytecsv.salesviewer.service.AreaService$$EnhancerBySpringCGLIB$$88c544b6.<init>()
at deployment.salesviewer.war//org.springframework.aop.framework.ObjenesisCglibAopProxy.createProxyClassAndInstance(ObjenesisCglibAopProxy.java:81)
at deployment.salesviewer.war//org.springframework.aop.framework.CglibAopProxy.getProxy(CglibAopProxy.java:205)
... 58 more
Caused by: java.lang.NoSuchMethodException: com.deytecsv.salesviewer.service.AreaService$$EnhancerBySpringCGLIB$$88c544b6.<init>()
at java.base/java.lang.Class.getConstructor0(Class.java:3349)
at java.base/java.lang.Class.getDeclaredConstructor(Class.java:2553)
at deployment.salesviewer.war//org.springframework.aop.framework.ObjenesisCglibAopProxy.createProxyClassAndInstance(ObjenesisCglibAopProxy.java:75)
... 59 more
相同的应用程序已部署在 Tomcat、TomEE、Jetty Server 中，一切正常，没有问题。
【问题讨论】：