CAS：JBoss中的cas-server-support-json-service-registry出现6.2.0快照错误

Question

找不到类错误：org.apereo.cas.services.ServiceRegistry]：工厂方法'jsonServiceRegistry'抛出异常；嵌套的异常是java.lang.NoClassDefFoundError：com / sun / nio / file / SensitivityWatchEventModifier

我正在使用Cas-war-overlay（6.2.0-snapshot）。已包括编译“ org.apereo.cas：cas-server-support-json-service-registry：$ {project.'cas.version'}”]在gradle依赖项部分。一切正常，直到2020年4月16日。从今天开始突然出现此错误。

StackTrace：

Caused by: java.lang.NoClassDefFoundError: com/sun/nio/file/SensitivityWatchEventModifier
        at deployment.cas.war//org.apereo.cas.util.io.PathWatcherService.<init>(PathWatcherService.java:67)
        at deployment.cas.war//org.apereo.cas.services.resource.AbstractResourceBasedServiceRegistry.enableDefaultWatcherService(AbstractResourceBasedServiceRegistry.java:183)
        at deployment.cas.war//org.apereo.cas.config.JsonServiceRegistryConfiguration.jsonServiceRegistry(JsonServiceRegistryConfiguration.java:69)
        at deployment.cas.war//org.apereo.cas.config.JsonServiceRegistryConfiguration$$EnhancerBySpringCGLIB$$b4c519e.CGLIB$jsonServiceRegistry$0(<generated>)
        at deployment.cas.war//org.apereo.cas.config.JsonServiceRegistryConfiguration$$EnhancerBySpringCGLIB$$b4c519e$$FastClassBySpringCGLIB$$17923b01.invoke(<generated>)
        at deployment.cas.war//org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244)
        at deployment.cas.war//org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:331)
        at deployment.cas.war//org.apereo.cas.config.JsonServiceRegistryConfiguration$$EnhancerBySpringCGLIB$$b4c519e.jsonServiceRegistry(<generated>)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:566)
        at deployment.cas.war//org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ```

Answer 1

我通过修改jboss-deployment-structure.xml来解决此问题。添加以下代码：

  <dependencies>
            <system export="true">
                <paths>
                    <path name="com/sun/nio/file"/>
                </paths>
            </system>
        </dependencies>