Errai JAX-RS - 未找到POST資源的方法，返回405 Allow頭

我在上Errai JAX-RS的問題，我不知道爲什麼，這是行不通的：Errai JAX-RS - 未找到POST資源的方法，返回405 Allow頭

@Path("userservice") 
public interface UserService { 
    @POST 
    @Consumes(MediaType.APPLICATION_JSON) 
    @Produces(MediaType.APPLICATION_JSON) 
    public void login(LoginForm login); 
}

而且從UI調用時：

service.call(new RemoteCallback<Void>() { 
     @Override 
     public void callback(Void response) { 
         // Do stuff   
     } 
    }, new ErrorCallback() { 
     @Override 
     public boolean error(Message message, Throwable throwable) { 
      return false; 
     } 
    }).login(new LoginForm(this.username.getText(), 
      this.password.getText(), 
      true));

拋出這個錯誤：

[INFO] DEBUG [SynchronousDispatcher] PathInfo: /userservice 
[INFO] DEBUG [ExceptionHandler] Failed executing POST /userservice 
[INFO] org.jboss.resteasy.spi.MethodNotAllowedException: No resource method found for POST, return 405 with Allow header 
[INFO] at org.jboss.resteasy.core.registry.Segment.match(Segment.java:112) 
[INFO] at org.jboss.resteasy.core.registry.PathParamSegment.matchPattern(PathParamSegment.java:200) 
[INFO] at org.jboss.resteasy.core.registry.RootSegment.matchChildren(RootSegment.java:339) 
[INFO] at org.jboss.resteasy.core.registry.RootSegment.matchRoot(RootSegment.java:374) 
[INFO] at org.jboss.resteasy.core.registry.RootSegment.matchRoot(RootSegment.java:367) 
[INFO] at org.jboss.resteasy.core.ResourceMethodRegistry.getResourceInvoker(ResourceMethodRegistry.java:354) 
[INFO] at org.jboss.resteasy.core.SynchronousDispatcher.getInvoker(SynchronousDispatcher.java:231) 
[INFO] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:170) 
[INFO] at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208) 
[INFO] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56) 
[INFO] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51) 
[INFO] at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 
[INFO] at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) 
[INFO] at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1166) 
[INFO] at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:66) 
[INFO] at com.googlecode.objectify.cache.AsyncCacheFilter.doFilter(AsyncCacheFilter.java:39) 
[INFO] at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163) 
[INFO] at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58) 
[INFO] at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449) 
[INFO] at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) 
[INFO] at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) 
[INFO] at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) 
[INFO] at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383) 
[INFO] at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) 
[INFO] at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) 
[INFO] at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163) 
[INFO] at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58) 
[INFO] at com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118) 
[INFO] at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113) 
[INFO] at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) 
[INFO] at com.google.appengine.api.socket.dev.DevSocketFilter.doFilter(DevSocketFilter.java:74) 
[INFO] at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) 
[INFO] at com.google.appengine.tools.development.ResponseRewriterFilter.doFilter(ResponseRewriterFilter.java:123) 
[INFO] at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) 
[INFO] at com.google.appengine.tools.development.HeaderVerificationFilter.doFilter(HeaderVerificationFilter.java:34) 
[INFO] at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) 
[INFO] at com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFilter.java:63) 
[INFO] at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) 
[INFO] at com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java:43) 
[INFO] at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) 
[INFO] at com.google.appengine.tools.development.StaticFileFilter.doFilter(StaticFileFilter.java:125) 
[INFO] at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) 
[INFO] at com.google.appengine.tools.development.DevAppServerServersFilter.doDirectRequest(DevAppServerServersFilter.java:369) 
[INFO] at com.google.appengine.tools.development.DevAppServerServersFilter.doDirectServerRequest(DevAppServerServersFilter.java:352) 
[INFO] at com.google.appengine.tools.development.DevAppServerServersFilter.doFilter(DevAppServerServersFilter.java:115) 
[INFO] at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) 
[INFO] at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388) 
[INFO] at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) 
[INFO] at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) 
[INFO] at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) 
[INFO] at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418) 
[INFO] at com.google.appengine.tools.development.DevAppEngineWebAppContext.handle(DevAppEngineWebAppContext.java:97) 
[INFO] at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) 
[INFO] at com.google.appengine.tools.development.JettyContainerService$ApiProxyHandler.handle(JettyContainerService.java:438) 
[INFO] at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) 
[INFO] at org.mortbay.jetty.Server.handle(Server.java:326) 
[INFO] at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) 
[INFO] at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:938) 
[INFO] at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:755) 
[INFO] at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218) 
[INFO] at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) 
[INFO] at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409) 
[INFO] at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)

來源

2013-07-31 xybrek

你確定你可以在JAX-RS一個'void'返回類型？（順便說一句，這裏與Errai無關，它是服務器端的JAX-RS，使用Resteasy作爲實現） –

是的，@Override public void login（LoginForm login）{} – xybrek

不，我的意思是，JAX-RS （JSR 311/JSR 339），順便說一句，Resteasy允許資源方法返回類型爲'void'？我檢查了規範並允許它（將映射到HTTP 204狀態碼）;所以這不是問題。 –

嘗試與錯誤數p來訪問我的方法，當我得到這個例外arameters。

我叫：http://localhost:8080/my-app/my-service/param1

而服務期待：http://localhost:8080/my-app/my-service/param1/param2

來源

2017-05-02 06:07:35

Errai JAX-RS - 未找到POST資源的方法，返回405 Allow頭

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