我正在尝试在Websphere 8中部署Jersey 2应用程序。我的pom对于jersey具有以下依赖性：
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-servlet</artifactId>
<version>2.21</version>
</dependency>
web.xml有以下条目：
<servlet>
<servlet-name>JerseyApp</servlet-name>
<servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
<init-param>
<param-name>jersey.config.server.provider.packages</param-name>
<param-value>com.tieto.vam.rest</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>JerseyApp</servlet-name>
<url-pattern>/rest/*</url-pattern>
</servlet-mapping>
在Websphere应用程序服务器中，我设置了以下属性：
com.ibm.websphere.jaxrs.server.DisableIBMJAXRSEngine=true
我正在尝试通过将Module类加载器设置为：从类内部加载JAX-RS jar：首先加载本地类加载器的类（父类最后一个） 当我尝试在Websphere中部署此应用程序（war）时，我在启动时遇到以下错误：
com.ibm.ws.exception.RuntimeWarning: com.ibm.ws.exception.RuntimeWarning: com.ibm.ws.webcontainer.exception.WebAppNotLoadedException: Failed to load webapp: Failed to load webapp: javax.servlet.ServletContainerInitializer: Provider org.glassfish.jersey.servlet.init.JerseyServletContainerInitializer not a subtype
at com.ibm.wsspi.runtime.component.WsComponentImpl.join(WsComponentImpl.java:432)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.startCUList(CompositionUnitMgrImpl.java:1295)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:275)
at com.ibm.ws.runtime.component.ContainerHelper.startComponents(ContainerHelper.java:540)
at com.ibm.ws.runtime.component.ContainerImpl.startComponents(ContainerImpl.java:627)
at com.ibm.ws.runtime.component.ContainerImpl.start(ContainerImpl.java:618)
at com.ibm.ws.runtime.component.ApplicationServerImpl.start(ApplicationServerImpl.java:252)
at com.ibm.ws.runtime.component.ContainerHelper.startComponents(ContainerHelper.java:540)
at com.ibm.ws.runtime.component.ContainerImpl.startComponents(ContainerImpl.java:627)
at com.ibm.ws.runtime.component.ContainerImpl.start(ContainerImpl.java:618)
at com.ibm.ws.runtime.component.ServerImpl.start(ServerImpl.java:540)
at com.ibm.ws.runtime.WsServerImpl.bootServerContainer(WsServerImpl.java:316)
at com.ibm.ws.runtime.WsServerImpl.start(WsServerImpl.java:229)
at com.ibm.ws.runtime.WsServerImpl.main(WsServerImpl.java:702)
at com.ibm.ws.runtime.WsServer.main(WsServer.java:59)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:95)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:508)
at com.ibm.wsspi.bootstrap.WSLauncher.launchMain(WSLauncher.java:234)
at com.ibm.wsspi.bootstrap.WSLauncher.main(WSLauncher.java:96)
at com.ibm.wsspi.bootstrap.WSLauncher.run(WSLauncher.java:77)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:95)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:508)
at org.eclipse.equinox.internal.app.EclipseAppContainer.callMethodWithException(EclipseAppContainer.java:587)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:198)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:95)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:508)
at org.eclipse.core.launcher.Main.invokeFramework(Main.java:340)
at org.eclipse.core.launcher.Main.basicRun(Main.java:282)
at org.eclipse.core.launcher.Main.run(Main.java:981)
at com.ibm.wsspi.bootstrap.WSPreLauncher.launchEclipse(WSPreLauncher.java:406)
at com.ibm.wsspi.bootstrap.WSPreLauncher.main(WSPreLauncher.java:169)
Caused by: com.ibm.ws.exception.RuntimeWarning: com.ibm.ws.webcontainer.exception.WebAppNotLoadedException: Failed to load webapp: Failed to load webapp: javax.servlet.ServletContainerInitializer: Provider org.glassfish.jersey.servlet.init.JerseyServletContainerInitializer not a subtype
at com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:433)
at com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl.java:719)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1201)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1390)
at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:639)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:979)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:785)
at com.ibm.ws.runtime.component.ApplicationMgrImpl$5.run(ApplicationMgrImpl.java:2220)
at com.ibm.ws.security.auth.ContextManagerImpl.runAs(ContextManagerImpl.java:5396)
at com.ibm.ws.security.auth.ContextManagerImpl.runAsSystem(ContextManagerImpl.java:5612)
at com.ibm.ws.security.core.SecurityContext.runAsSystem(SecurityContext.java:255)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:2225)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:436)
at com.ibm.ws.runtime.component.CompositionUnitImpl.start(CompositionUnitImpl.java:123)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:379)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.access$500(CompositionUnitMgrImpl.java:127)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl$CUInitializer.run(CompositionUnitMgrImpl.java:985)
at com.ibm.wsspi.runtime.component.WsComponentImpl$_AsynchInitializer.run(WsComponentImpl.java:524)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1892)
Caused by: com.ibm.ws.webcontainer.exception.WebAppNotLoadedException: Failed to load webapp: Failed to load webapp: javax.servlet.ServletContainerInitializer: Provider org.glassfish.jersey.servlet.init.JerseyServletContainerInitializer not a subtype
at com.ibm.ws.webcontainer.WSWebContainer.addWebApp(WSWebContainer.java:914)
at com.ibm.ws.webcontainer.WSWebContainer.addWebApplication(WSWebContainer.java:789)
at com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:427)
... 18 more
Caused by: com.ibm.ws.webcontainer.exception.WebAppNotLoadedException: Failed to load webapp: javax.servlet.ServletContainerInitializer: Provider org.glassfish.jersey.servlet.init.JerseyServletContainerInitializer not a subtype
at com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:186)
at com.ibm.ws.webcontainer.WSWebContainer.addWebApp(WSWebContainer.java:904)
... 20 more
Caused by: java.util.ServiceConfigurationError: javax.servlet.ServletContainerInitializer: Provider org.glassfish.jersey.servlet.init.JerseyServletContainerInitializer not a subtype
at java.util.ServiceLoader.fail(ServiceLoader.java:250)
at java.util.ServiceLoader.access$300(ServiceLoader.java:196)
at java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:387)
at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:415)
at java.util.ServiceLoader$1.next(ServiceLoader.java:491)
at com.ibm.ws.webcontainer.webapp.WebAppImpl.initializeServletContainerInitializers(WebAppImpl.java:537)
at com.ibm.ws.webcontainer.webapp.WebAppImpl.initialize(WebAppImpl.java:410)
at com.ibm.ws.webcontainer.webapp.WebGroupImpl.addWebApplication(WebGroupImpl.java:88)
at com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:171)
... 21 more