내 원격 서블릿에서 Guice를 사용하려고하지만이 성가신 오류가 발생했습니다.gwt guice 주입 원격 서블릿. 오류 404 찾을 수 없습니다.
프로젝트를 실행하기 전에 이미 오류가 있습니다.
WARNING 오류 시동 핸들러 java.lang.NoSuchMethodError : com.google.inject.Scopes.isSingleton (Lcom/주입/구글/바인딩)를 Z com.google.inject.servlet.ServletDefinition.init에서 (ServletDefinition.java:103) COM에서 com.google.inject.servlet.ManagedFilterPipeline.initPipeline (ManagedFilterPipeline.java:102) 에서 com.google.inject.servlet.ManagedServletPipeline.init (ManagedServletPipeline.java:82) 에서 . google.inject.servlet.GuiceFilter.init (GuiceFilter.java:172) at org.mortbay.jetty.servlet.FilterHolder.doStart (FilterHolder.java:97) at org.mortbay.component.AbstractLifeCycle.start (AbstractLifeCycle. java : 50) 또는 g.mortbay.jetty.servlet.ServletHandler.initialize (ServletHandler.java:662) at org.mortbay.jetty.servlet.Context.startContext (Context.java:140) at org.mortbay.jetty.webapp.WebAppContext. startContext (WebAppContext.java:1250) at org.mortbay.jetty.handler.ContextHandler.doStart (ContextHandler.java:517) at org.mortbay.jetty.webapp.WebAppContext.doStart (WebAppContext.java:467) at org.mortbay.component.AbstractLifeCycle.start (AbstractLifeCycle.java:50) at org.mortbay.jetty.handler.HandlerWrapper.doStart (HandlerWrapper.java:130) at org.mortbay.component.AbstractLifeCycle.start (AbstractLifeCycle. java : 50) at org.mortbay.jetty.handler.HandlerWrapper.doStart (HandlerWrapper.java:130) at org.mortbay.jetty.Se rver.doStart (Server.java:224) at org.mortbay.component.AbstractLifeCycle.start (AbstractLifeCycle.java:50) at com.google.appengine.tools.development.JettyContainerService.startContainer (JettyContainerService.java:191) com.google.appengine.tools.development.DevAppServerImpl.start에서 com.google.appengine.tools.development.AbstractContainerService.startup (AbstractContainerService.java:239) (DevAppServerImpl.java:146) com.google에서 에서 . appengine.tools.development.gwt.AppEngineLauncher.start (AppEngineLauncher.java:97) (com.google.gwt.dev.DevMode.doStartUpServer (DevMode.java:509) , com.google.gwt.dev.DevModeBase). startUp (DevModeBase.java:1068) (com.google.gwt.dev.DevModeBase.run) (DevModeBase.java:811) com.google.gwt.dev.DevMode.main (DevMode.java:311)
프로젝트를 실행 한 후.
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"/>
<title>Error 404 NOT_FOUND</title>
</head>
<body>
<h2>HTTP ERROR: 404</h2>
<p>Problem accessing /mercado/login. Reason:
<pre> NOT_FOUND</pre></p>
<hr /><i><small>Powered by Jetty://</small></i>
404
다음은 내 코드입니다.<listener>
<listener-class>ph.com.mercado.server.ioc.GuiceServletListener</listener-class>
</listener>
<filter>
<filter-name>guiceFilter</filter-name>
<filter-class>com.google.inject.servlet.GuiceFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>guiceFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
public class GuiceServiceModule extends AbstractModule {
@Override
protected void configure() {
bind(LoginServiceImpl.class).in(Singleton.class);
public class GuiceServletListener extends GuiceServletContextListener{
@Override
public Injector getInjector() {
return Guice.createInjector(new GuiceServletModule(), new GuiceServiceModule());
}
public class GuiceServletModule extends ServletModule {
@Override
protected void configureServlets() {
serve("/mercado/login").with(LoginServiceImpl.class);
@RemoteServiceRelativePath("login")
public interface LoginService extends RemoteService {
public LoginInfo loginGoggle(String requestUri);
public class LoginServiceImpl extends RemoteServiceServlet implements
LoginService {
@Inject
private UserDao userDao;
@Override
public LoginInfo loginGoggle(String requestUri) {}
}
무슨 문제가 될 것 같다? 고맙습니다.
gin 1.5와 guice 3.0을 사용하고 있습니다. aopalliance.jar, gin-1.5-post-gwt-2.2.jar, guice 3.0, guice -assistedinject-3.0.jar, guice-servlet-3.0.jar, javax.inject.jar. 저는 GAE 및 요청 라이브러리도 사용하고 있습니다. – madz
첫 번째 줄 스택은'java.lang.NoSuchMethodError : com.google.inject.Scopes.isSingleton (Lcom/google/inject/Binding;)'메서드 isSingleton이 없습니다. 어쩌면 두 guice 구현 클래스 경로가 있습니까? –