【问题标题】:why i am getting javax.ws.rs.WebApplicationException为什么我收到 javax.ws.rs.WebApplicationException
【发布时间】:2013-12-11 18:05:16
【问题描述】:

我正在尝试编写一个简单的项目。我正在使用tomee。 Tomee 工作正常,但我无法访问我的项目。当我尝试从浏览器转到我的项目时,eclipse 控制台给了我以下错误。

INFO: Server startup in 1661 ms
Dec 11, 2013 7:59:15 PM org.apache.cxf.jaxrs.interceptor.JAXRSInInterceptor processRequest
WARNING: No root resource matching request path  has been found, Relative Path: /. Please enable FINE/TRACE log level for more details.
Dec 11, 2013 7:59:15 PM org.apache.cxf.jaxrs.impl.WebApplicationExceptionMapper toResponse
WARNING: javax.ws.rs.WebApplicationException
    at org.apache.cxf.jaxrs.interceptor.JAXRSInInterceptor.processRequest(JAXRSInInterceptor.java:162)
    at org.apache.cxf.jaxrs.interceptor.JAXRSInInterceptor.handleMessage(JAXRSInInterceptor.java:91)
    at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:262)
    at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
    at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:237)
    at org.apache.openejb.server.cxf.rs.CxfRsHttpListener.onMessage(CxfRsHttpListener.java:170)
    at org.apache.openejb.server.rest.RsServlet.service(RsServlet.java:53)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
    at org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:45)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:603)
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:744)

【问题讨论】:

    标签: eclipse web-services apache-tomee


    【解决方案1】:

    如果您不指定应用程序,其余服务似乎会接管您的完整上下文,因此将下面的类添加到您的上下文中,它应该可以工作(它对我有用)。

    @ApplicationPath("/rest") 
    public class ApplicationConfig extends Application { 
    } 
    

    http://openejb.979440.n4.nabble.com/No-root-resource-matching-request-path-td4666495.html

    更新

    另外,为了不在你的 REST URL 中包含丑陋的 /rest 部分:你可以缩小范围,而不是为你的主 Web 应用程序指定 urlPatterns={"/*"}(这与默认的 REST 应用程序冲突)。就我而言,对于 vaadin 来说,到目前为止,这是可行的:

    @WebServlet(urlPatterns = {"", "/VAADIN/*", "/UIDL/*", "/HEARTBEAT/*"}
    

    因此,您没有为主应用更精确地指定的所有内容都将转到其余应用。

    【讨论】:

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