2014-09-03 99 views
4

我嘗試從WildFly 8.1休息方法將請求轉發到JSP頁面,但這將引發異常:請求io.undertow.servlet.spec.HttpServletRequestImpl不是原件或包裝

Caused by: java.lang.IllegalArgumentException: UT010023: Request [email protected] was not original or a wrapper 
    at io.undertow.servlet.spec.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:103) [undertow-servlet-1.0.15.Final.jar:1.0.15.Final] 
    at my.domain.RestResource.myRestMethod(RestResource.java:525) [classes:] 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_51] 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_51] 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_51] 
    at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_51] 
    at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:137) [resteasy-jaxrs-3.0.8.Final.jar:] 
    at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:296) [resteasy-jaxrs-3.0.8.Final.jar:] 
    at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:250) [resteasy-jaxrs-3.0.8.Final.jar:] 
    at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:237) [resteasy-jaxrs-3.0.8.Final.jar:] 
    at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:356) [resteasy-jaxrs-3.0.8.Final.jar:] 
    ... 31 more 

的代碼:

@GET 
@Path("/my-path") 
public void myRestMethod(@Context final HttpServletResponse response, 
     @Context final HttpServletRequest request) throws ServletException, IOException { 

    RequestDispatcher dispatcher = request.getRequestDispatcher("/path/to/jsp"); 
    dispatcher.forward(request, response); 
} 

此代碼在Jboss 7.1中沒有問題。

回答

6

爲什麼當這些檢查已添加(顯然這是由Servlet規範要求)/我沒有調試不夠了解,但在暗潮一個選項來禁用它:

standalone/configuration/standalone.xml文件更改servlet-container XML元素,以便它具有屬性allow-non-standard-wrappers="true"

有關詳細信息,請檢查the official documentationServlet container configuration部分)。