球衣休息问题 [英] jersey rest issues

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本文介绍了球衣休息问题的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我总是以"ResourceConfig实例不包含任何根资源类"错误结束

I always end up with the "The ResourceConfig instance does not contain any root resource classes" error

我只需要球衣捆绑就不需要了 但是没有它，我会遇到有关asm.jar的错误

I shouldn't even need anything other then jersey-bundle but without it I get errors regarding the asm.jar

package akiraapps.jerseytest;

import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;

@Path("/hello")
public class Hello {

    // This method is called if TEXT_PLAIN is request
    @GET
    @Produces(MediaType.TEXT_PLAIN)
    public String sayPlainTextHello() {
        return "Hello Jersey";
    }

    // This method is called if XML is request
    @GET
    @Produces(MediaType.TEXT_XML)
    public String sayXMLHello() {
        return "<?xml version=\"1.0\"?>" + "<hello> Hello Jersey" + "</hello>";
    }

    // This method is called if HTML is request
    @GET
    @Produces(MediaType.TEXT_HTML)
    public String sayHtmlHello() {
        return "<html> " + "<title>" + "Hello Jersey" + "</title>"
                + "<body><h1>" + "Hello Jersey" + "</body></h1>" + "</html> ";
    }


}

WEB.XML ------

WEB.XML------

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
 <servlet> 
    <servlet-name>Jersey REST Service</servlet-name>
    <servlet-class>com.sun.jersey.spi.container.servlet.ServletContainer</servlet-class>
    <init-param>
      <param-name>com.sun.jersey.config.property.packages</param-name>
      <param-value>akiraapps.jerseytest</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>Jersey REST Service</servlet-name>
    <url-pattern>/rest/*</url-pattern>
  </servlet-mapping>
</web-app>

错误日志:

2011年6月16日，上午11:54:03 com.sun.jersey.api.core.PackagesResourceConfig 初始化信息:扫描根资源 包中的提供者类: akiraapps.jerseytest.你好，6月16日， 2011 11:54:03 AM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate INFO:正在启动Jersey应用程序，版本'Jersey:1.7 2011年5月20日11:43'2011年6月16日 上午11:54:03 com.sun.jersey.server.impl.application.RootResourceUriRules 严重:ResourceConfig 实例不包含任何根 资源类. 2011年6月16日 上午11:54:03 org.apache.catalina.core.ApplicationContext 严重日志:StandardWrapper.Throwable com.sun.jersey.api.container.ContainerException: ResourceConfig实例不 包含任何根资源类.在 com.sun.jersey.server.impl.application.RootResourceUriRules.(RootResourceUriRules.java:99) 在 com.sun.jersey.server.impl.application.WebApplicationImpl._initiate(WebApplicationImpl.java:1298) 在 com.sun.jersey.server.impl.application.WebApplicationImpl.access $ 700(WebApplicationImpl.java:167) 在 com.sun.jersey.server.impl.application.WebApplicationImpl $ 13.f(WebApplicationImpl.java:773) 在 com.sun.jersey.server.impl.application.WebApplicationImpl $ 13.f(WebApplicationImpl.java:769) 在 com.sun.jersey.spi.inject.Errors.processWithErrors(Errors.java:193) 在 com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:769) 在 com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:764) 在 com.sun.jersey.spi.container.servlet.ServletContainer.initiate(ServletContainer.java:488) 在 com.sun.jersey.spi.container.servlet.ServletContainer $ InternalWebComponent.initiate(ServletContainer.java:318) 在 com.sun.jersey.spi.container.servlet.WebComponent.load(WebComponent.java:609) 在 com.sun.jersey.spi.container.servlet.WebComponent.init(WebComponent.java:210) 在 com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:373) 在 com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:556) 在 javax.servlet.GenericServlet.init(GenericServlet.java:160) 在 org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1189) 在 org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1103) 在 org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:813) 在 org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:135) 在 org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164) 在 org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462) 在 org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) 在 org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) 在 org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:562) 在 org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) 在 org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:395) 在 org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:250) 在 org.apache.coyote.http11.Http11Protocol $ Http11ConnectionHandler.process(Http11Protocol.java:188) 在 org.apache.coyote.http11.Http11Protocol $ Http11ConnectionHandler.process(Http11Protocol.java:166) 在 org.apache.tomcat.util.net.JIoEndpoint $ SocketProcessor.run(JIoEndpoint.java:302) 在 java.util.concurrent.ThreadPoolExecutor $ Worker.runTask(ThreadPoolExecutor.java:886) 在 java.util.concurrent.ThreadPoolExecutor $ Worker.run(ThreadPoolExecutor.java:908) 在 java.lang.Thread.run(Thread.java:662) 2011年6月16日，上午11:54:03 org.apache.catalina.core.StandardWrapperValve 调用SEVERE:为以下项分配异常 servlet Jersey REST服务 com.sun.jersey.api.container.ContainerException: ResourceConfig实例不 包含任何根资源类.在 com.sun.jersey.server.impl.application.RootResourceUriRules.(RootResourceUriRules.java:99) 在 com.sun.jersey.server.impl.application.WebApplicationImpl._initiate(WebApplicationImpl.java:1298) 在 com.sun.jersey.server.impl.application.WebApplicationImpl.access $ 700(WebApplicationImpl.java:167) 在 com.sun.jersey.server.impl.application.WebApplicationImpl $ 13.f(WebApplicationImpl.java:773) 在 com.sun.jersey.server.impl.application.WebApplicationImpl $ 13.f(WebApplicationImpl.java:769) 在 com.sun.jersey.spi.inject.Errors.processWithErrors(Errors.java:193) 在 com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:769) 在 com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:764) 在 com.sun.jersey.spi.container.servlet.ServletContainer.initiate(ServletContainer.java:488) 在 com.sun.jersey.spi.container.servlet.ServletContainer $ InternalWebComponent.initiate(ServletContainer.java:318) 在 com.sun.jersey.spi.container.servlet.WebComponent.load(WebComponent.java:609) 在 com.sun.jersey.spi.container.servlet.WebComponent.init(WebComponent.java:210) 在 com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:373) 在 com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:556) 在 javax.servlet.GenericServlet.init(GenericServlet.java:160) 在 org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1189) 在 org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1103) 在 org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:813) 在 org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:135) 在 org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164) 在 org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462) 在 org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) 在 org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) 在 org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:562) 在 org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) 在 org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:395) 在 org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:250) 在 org.apache.coyote.http11.Http11Protocol $ Http11ConnectionHandler.process(Http11Protocol.java:188) 在 org.apache.coyote.http11.Http11Protocol $ Http11ConnectionHandler.process(Http11Protocol.java:166) 在 org.apache.tomcat.util.net.JIoEndpoint $ SocketProcessor.run(JIoEndpoint.java:302) 在 java.util.concurrent.ThreadPoolExecutor $ Worker.runTask(ThreadPoolExecutor.java:886) 在 java.util.concurrent.ThreadPoolExecutor $ Worker.run(ThreadPoolExecutor.java:908) 在 java.lang.Thread.run(Thread.java:662)

Jun 16, 2011 11:54:03 AM com.sun.jersey.api.core.PackagesResourceConfig init INFO: Scanning for root resource and provider classes in the packages: akiraapps.jerseytest.Hello Jun 16, 2011 11:54:03 AM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate INFO: Initiating Jersey application, version 'Jersey: 1.7 05/20/2011 11:43 AM' Jun 16, 2011 11:54:03 AM com.sun.jersey.server.impl.application.RootResourceUriRules SEVERE: The ResourceConfig instance does not contain any root resource classes. Jun 16, 2011 11:54:03 AM org.apache.catalina.core.ApplicationContext log SEVERE: StandardWrapper.Throwable com.sun.jersey.api.container.ContainerException: The ResourceConfig instance does not contain any root resource classes. at com.sun.jersey.server.impl.application.RootResourceUriRules.(RootResourceUriRules.java:99) at com.sun.jersey.server.impl.application.WebApplicationImpl._initiate(WebApplicationImpl.java:1298) at com.sun.jersey.server.impl.application.WebApplicationImpl.access$700(WebApplicationImpl.java:167) at com.sun.jersey.server.impl.application.WebApplicationImpl$13.f(WebApplicationImpl.java:773) at com.sun.jersey.server.impl.application.WebApplicationImpl$13.f(WebApplicationImpl.java:769) at com.sun.jersey.spi.inject.Errors.processWithErrors(Errors.java:193) at com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:769) at com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:764) at com.sun.jersey.spi.container.servlet.ServletContainer.initiate(ServletContainer.java:488) at com.sun.jersey.spi.container.servlet.ServletContainer$InternalWebComponent.initiate(ServletContainer.java:318) at com.sun.jersey.spi.container.servlet.WebComponent.load(WebComponent.java:609) at com.sun.jersey.spi.container.servlet.WebComponent.init(WebComponent.java:210) at com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:373) at com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:556) at javax.servlet.GenericServlet.init(GenericServlet.java:160) at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1189) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1103) at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:813) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:135) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:562) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:395) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:250) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:188) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:166) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Jun 16, 2011 11:54:03 AM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Allocate exception for servlet Jersey REST Service com.sun.jersey.api.container.ContainerException: The ResourceConfig instance does not contain any root resource classes. at com.sun.jersey.server.impl.application.RootResourceUriRules.(RootResourceUriRules.java:99) at com.sun.jersey.server.impl.application.WebApplicationImpl._initiate(WebApplicationImpl.java:1298) at com.sun.jersey.server.impl.application.WebApplicationImpl.access$700(WebApplicationImpl.java:167) at com.sun.jersey.server.impl.application.WebApplicationImpl$13.f(WebApplicationImpl.java:773) at com.sun.jersey.server.impl.application.WebApplicationImpl$13.f(WebApplicationImpl.java:769) at com.sun.jersey.spi.inject.Errors.processWithErrors(Errors.java:193) at com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:769) at com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:764) at com.sun.jersey.spi.container.servlet.ServletContainer.initiate(ServletContainer.java:488) at com.sun.jersey.spi.container.servlet.ServletContainer$InternalWebComponent.initiate(ServletContainer.java:318) at com.sun.jersey.spi.container.servlet.WebComponent.load(WebComponent.java:609) at com.sun.jersey.spi.container.servlet.WebComponent.init(WebComponent.java:210) at com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:373) at com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:556) at javax.servlet.GenericServlet.init(GenericServlet.java:160) at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1189) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1103) at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:813) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:135) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:562) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:395) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:250) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:188) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:166) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662)

推荐答案

根据欧文(Owen)

我右键单击我的项目-> Java EE工具->更新EAR库. 并且现在似乎可以正常工作.

I right-clicked on my project->Java EE Tools->Update EAR Libraries. and it seems to be working now.

这篇关于球衣休息问题的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！

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