使用@MountedPath 访问页面时@SpringBean 不起作用
@SpringBean doesnt work when accessing page with @MountedPath
我将 com.giffing.wicket.spring.boot.starter.wicket-spring-boot-starter 与 SpringBoot 1.5.x 一起使用。不幸的是，我在使用 @SpringBean 注释使用 Spring bean 注入时遇到错误。 （我在主页、第一页和第二页上使用 wicket common demo）当使用 common url: /wicket/bookmarkable/app.wicket.pages.FirstPage 访问页面时，它的工作（bean 注入）很好。但是此页面也有注释 @MountPath 并且当使用此注释中定义的 URL 访问页面时，我收到如下错误。是否有任何特定选项可以为 @MountPath 页面启用 Spring 注入？顺便提一句。我正在使用最新的稳定 wicket-spring-boot-starter 1.0.6 版本（与使用 Wicket 8M5 的 2.0.1 版本有同样的问题）......知道有什么问题吗？
Unexpected RuntimeException
Last cause: Concrete bean could not be received from the application context for class: app.spring.DataService.
WicketMessage: Can't instantiate page using constructor 'public app.wicket.pages.FirstPage()'. An exception has been thrown during construction!
Stacktrace
Root cause:
java.lang.IllegalStateException: Concrete bean could not be received from the application context for class: app.spring.DataService.
at org.apache.wicket.spring.SpringBeanLocator.lookupSpringBean(SpringBeanLocator.java:277)
at org.apache.wicket.spring.SpringBeanLocator.locateProxyTarget(SpringBeanLocator.java:198)
at org.apache.wicket.spring.injection.annot.AnnotProxyFieldValueFactory.getFieldValue(AnnotProxyFieldValueFactory.java:150)
at org.apache.wicket.injection.Injector.inject(Injector.java:111)
at org.apache.wicket.spring.injection.annot.SpringComponentInjector.inject(SpringComponentInjector.java:124)
at org.apache.wicket.spring.injection.annot.SpringComponentInjector.onInstantiation(SpringComponentInjector.java:130)
at org.apache.wicket.application.ComponentInstantiationListenerCollection.notify(ComponentInstantiationListenerCollection.java:38)
at org.apache.wicket.application.ComponentInstantiationListenerCollection.notify(ComponentInstantiationListenerCollection.java:34)
at org.apache.wicket.util.listener.ListenerCollection.notify(ListenerCollection.java:80)
at org.apache.wicket.application.ComponentInstantiationListenerCollection.onInstantiation(ComponentInstantiationListenerCollection.java:33)
at org.apache.wicket.Component.<init>(Component.java:688)
at org.apache.wicket.MarkupContainer.<init>(MarkupContainer.java:178)
at org.apache.wicket.Page.<init>(Page.java:170)
at org.apache.wicket.Page.<init>(Page.java:134)
at org.apache.wicket.markup.html.WebPage.<init>(WebPage.java:74)
at app.wicket.pages.BasePage.<init>(BasePage.java:8)
at app.wicket.pages.FirstPage.<init>(FirstPage.java:31)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:175)
at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:67)
at org.apache.wicket.DefaultMapperContext.newPageInstance(DefaultMapperContext.java:90)
at org.apache.wicket.core.request.handler.PageProvider.resolvePageInstance(PageProvider.java:280)
at org.apache.wicket.core.request.handler.PageProvider.getPageInstance(PageProvider.java:169)
at org.apache.wicket.request.handler.render.PageRenderer.getPage(PageRenderer.java:78)
at org.apache.wicket.request.handler.render.WebPageRenderer.isPageStateless(WebPageRenderer.java:287)
at org.apache.wicket.request.handler.render.WebPageRenderer.shouldRenderPageAndWriteResponse(WebPageRenderer.java:333)
at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:193)
at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:912)
at org.apache.wicket.request.RequestHandlerExecutor.execute(RequestHandlerExecutor.java:65)
at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:283)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:253)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:221)
at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:262)
at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:204)
at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:286)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:474)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:783)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:798)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1434)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
Complete stack:
org.apache.wicket.WicketRuntimeException: Can't instantiate page using constructor 'public app.wicket.pages.FirstPage()'. An exception has been thrown during construction!
at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:194)
at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:67)
at org.apache.wicket.DefaultMapperContext.newPageInstance(DefaultMapperContext.java:90)
at org.apache.wicket.core.request.handler.PageProvider.resolvePageInstance(PageProvider.java:280)
at org.apache.wicket.core.request.handler.PageProvider.getPageInstance(PageProvider.java:169)
at org.apache.wicket.request.handler.render.PageRenderer.getPage(PageRenderer.java:78)
at org.apache.wicket.request.handler.render.WebPageRenderer.isPageStateless(WebPageRenderer.java:287)
at org.apache.wicket.request.handler.render.WebPageRenderer.shouldRenderPageAndWriteResponse(WebPageRenderer.java:333)
at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:193)
at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:912)
at org.apache.wicket.request.RequestHandlerExecutor.execute(RequestHandlerExecutor.java:65)
at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:283)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:253)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:221)
at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:262)
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:175)
at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:67)
at org.apache.wicket.DefaultMapperContext.newPageInstance(DefaultMapperContext.java:90)
at org.apache.wicket.core.request.handler.PageProvider.resolvePageInstance(PageProvider.java:280)
at org.apache.wicket.core.request.handler.PageProvider.getPageInstance(PageProvider.java:169)
at org.apache.wicket.request.handler.render.PageRenderer.getPage(PageRenderer.java:78)
at org.apache.wicket.request.handler.render.WebPageRenderer.isPageStateless(WebPageRenderer.java:287)
at org.apache.wicket.request.handler.render.WebPageRenderer.shouldRenderPageAndWriteResponse(WebPageRenderer.java:333)
at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:193)
at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:912)
at org.apache.wicket.request.RequestHandlerExecutor.execute(RequestHandlerExecutor.java:65)
at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:283)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:253)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:221)
at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:262)
您必须在根类路径中添加一个 META-INF/spring-devtools.properties 文件，内容如下：
restart.include.wicket-annotation=/wicketstuff-annotation-[\w-\.]+\.jar
restart.include.wicket-spring=/wicket-spring-[\w-\.]+\.jar
这告诉 Spring Boot Devtools 在重新启动后重新加载定义的 jars 中的 Wicket 类。
我将更新 Wicket Spring Boot Starter 项目。在下一个版本中，您不必再提供此 属性。
我将 com.giffing.wicket.spring.boot.starter.wicket-spring-boot-starter 与 SpringBoot 1.5.x 一起使用。不幸的是，我在使用 @SpringBean 注释使用 Spring bean 注入时遇到错误。 （我在主页、第一页和第二页上使用 wicket common demo）当使用 common url: /wicket/bookmarkable/app.wicket.pages.FirstPage 访问页面时，它的工作（bean 注入）很好。但是此页面也有注释 @MountPath 并且当使用此注释中定义的 URL 访问页面时，我收到如下错误。是否有任何特定选项可以为 @MountPath 页面启用 Spring 注入？顺便提一句。我正在使用最新的稳定 wicket-spring-boot-starter 1.0.6 版本（与使用 Wicket 8M5 的 2.0.1 版本有同样的问题）......知道有什么问题吗？
Unexpected RuntimeException
Last cause: Concrete bean could not be received from the application context for class: app.spring.DataService.
WicketMessage: Can't instantiate page using constructor 'public app.wicket.pages.FirstPage()'. An exception has been thrown during construction!
Stacktrace
Root cause:
java.lang.IllegalStateException: Concrete bean could not be received from the application context for class: app.spring.DataService.
at org.apache.wicket.spring.SpringBeanLocator.lookupSpringBean(SpringBeanLocator.java:277)
at org.apache.wicket.spring.SpringBeanLocator.locateProxyTarget(SpringBeanLocator.java:198)
at org.apache.wicket.spring.injection.annot.AnnotProxyFieldValueFactory.getFieldValue(AnnotProxyFieldValueFactory.java:150)
at org.apache.wicket.injection.Injector.inject(Injector.java:111)
at org.apache.wicket.spring.injection.annot.SpringComponentInjector.inject(SpringComponentInjector.java:124)
at org.apache.wicket.spring.injection.annot.SpringComponentInjector.onInstantiation(SpringComponentInjector.java:130)
at org.apache.wicket.application.ComponentInstantiationListenerCollection.notify(ComponentInstantiationListenerCollection.java:38)
at org.apache.wicket.application.ComponentInstantiationListenerCollection.notify(ComponentInstantiationListenerCollection.java:34)
at org.apache.wicket.util.listener.ListenerCollection.notify(ListenerCollection.java:80)
at org.apache.wicket.application.ComponentInstantiationListenerCollection.onInstantiation(ComponentInstantiationListenerCollection.java:33)
at org.apache.wicket.Component.<init>(Component.java:688)
at org.apache.wicket.MarkupContainer.<init>(MarkupContainer.java:178)
at org.apache.wicket.Page.<init>(Page.java:170)
at org.apache.wicket.Page.<init>(Page.java:134)
at org.apache.wicket.markup.html.WebPage.<init>(WebPage.java:74)
at app.wicket.pages.BasePage.<init>(BasePage.java:8)
at app.wicket.pages.FirstPage.<init>(FirstPage.java:31)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:175)
at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:67)
at org.apache.wicket.DefaultMapperContext.newPageInstance(DefaultMapperContext.java:90)
at org.apache.wicket.core.request.handler.PageProvider.resolvePageInstance(PageProvider.java:280)
at org.apache.wicket.core.request.handler.PageProvider.getPageInstance(PageProvider.java:169)
at org.apache.wicket.request.handler.render.PageRenderer.getPage(PageRenderer.java:78)
at org.apache.wicket.request.handler.render.WebPageRenderer.isPageStateless(WebPageRenderer.java:287)
at org.apache.wicket.request.handler.render.WebPageRenderer.shouldRenderPageAndWriteResponse(WebPageRenderer.java:333)
at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:193)
at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:912)
at org.apache.wicket.request.RequestHandlerExecutor.execute(RequestHandlerExecutor.java:65)
at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:283)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:253)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:221)
at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:262)
at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:204)
at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:286)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:474)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:783)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:798)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1434)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
Complete stack:
org.apache.wicket.WicketRuntimeException: Can't instantiate page using constructor 'public app.wicket.pages.FirstPage()'. An exception has been thrown during construction!
at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:194)
at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:67)
at org.apache.wicket.DefaultMapperContext.newPageInstance(DefaultMapperContext.java:90)
at org.apache.wicket.core.request.handler.PageProvider.resolvePageInstance(PageProvider.java:280)
at org.apache.wicket.core.request.handler.PageProvider.getPageInstance(PageProvider.java:169)
at org.apache.wicket.request.handler.render.PageRenderer.getPage(PageRenderer.java:78)
at org.apache.wicket.request.handler.render.WebPageRenderer.isPageStateless(WebPageRenderer.java:287)
at org.apache.wicket.request.handler.render.WebPageRenderer.shouldRenderPageAndWriteResponse(WebPageRenderer.java:333)
at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:193)
at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:912)
at org.apache.wicket.request.RequestHandlerExecutor.execute(RequestHandlerExecutor.java:65)
at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:283)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:253)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:221)
at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:262)
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:175)
at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:67)
at org.apache.wicket.DefaultMapperContext.newPageInstance(DefaultMapperContext.java:90)
at org.apache.wicket.core.request.handler.PageProvider.resolvePageInstance(PageProvider.java:280)
at org.apache.wicket.core.request.handler.PageProvider.getPageInstance(PageProvider.java:169)
at org.apache.wicket.request.handler.render.PageRenderer.getPage(PageRenderer.java:78)
at org.apache.wicket.request.handler.render.WebPageRenderer.isPageStateless(WebPageRenderer.java:287)
at org.apache.wicket.request.handler.render.WebPageRenderer.shouldRenderPageAndWriteResponse(WebPageRenderer.java:333)
at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:193)
at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:912)
at org.apache.wicket.request.RequestHandlerExecutor.execute(RequestHandlerExecutor.java:65)
at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:283)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:253)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:221)
at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:262)
您必须在根类路径中添加一个 META-INF/spring-devtools.properties 文件，内容如下：
restart.include.wicket-annotation=/wicketstuff-annotation-[\w-\.]+\.jar
restart.include.wicket-spring=/wicket-spring-[\w-\.]+\.jar
这告诉 Spring Boot Devtools 在重新启动后重新加载定义的 jars 中的 Wicket 类。
我将更新 Wicket Spring Boot Starter 项目。在下一个版本中，您不必再提供此 属性。