Question

我试图在我的（maven）spring MVC安全（spring security）应用程序中配置spring social但是当我尝试访问/connect/或/connect/providerid时，我总是得到{{1 }}

当我尝试访问时，这是我的Glassfish服务器日志：

error 404

这是我的社交配置类：

Info:   Mapped "{[/connect/{providerId}],methods=[POST],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.view.RedirectView org.springframework.social.connect.web.ConnectController.connect(java.lang.String,org.springframework.web.context.request.NativeWebRequest)
Info:   Mapped "{[/connect/{providerId}],methods=[DELETE],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.view.RedirectView org.springframework.social.connect.web.ConnectController.removeConnections(java.lang.String,org.springframework.web.context.request.NativeWebRequest)
Info:   Mapped "{[/connect/{providerId}],methods=[GET],params=[error],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.view.RedirectView org.springframework.social.connect.web.ConnectController.oauth2ErrorCallback(java.lang.String,java.lang.String,java.lang.String,java.lang.String,org.springframework.web.context.request.NativeWebRequest)
Info:   Mapped "{[/connect/{providerId}/{providerUserId}],methods=[DELETE],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.view.RedirectView org.springframework.social.connect.web.ConnectController.removeConnection(java.lang.String,java.lang.String,org.springframework.web.context.request.NativeWebRequest)
Info:   Mapped "{[/connect],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.lang.String org.springframework.social.connect.web.ConnectController.connectionStatus(org.springframework.web.context.request.NativeWebRequest,org.springframework.ui.Model)
Info:   Mapped "{[/connect/{providerId}],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.lang.String org.springframework.social.connect.web.ConnectController.connectionStatus(java.lang.String,org.springframework.web.context.request.NativeWebRequest,org.springframework.ui.Model)
Info:   Mapped "{[/connect/{providerId}],methods=[GET],params=[oauth_token],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.view.RedirectView org.springframework.social.connect.web.ConnectController.oauth1Callback(java.lang.String,org.springframework.web.context.request.NativeWebRequest)
Info:   Mapped "{[/connect/{providerId}],methods=[GET],params=[code],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.view.RedirectView org.springframework.social.connect.web.ConnectController.oauth2Callback(java.lang.String,org.springframework.web.context.request.NativeWebRequest)
Info:   Mapped URL path [/resources/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
Info:   Looking for @ControllerAdvice: Root WebApplicationContext: startup date [Thu May 14 16:06:15 PDT 2015]; root of context hierarchy
Info:   Using DataSource [org.apache.commons.dbcp2.BasicDataSource@65a12534] of Hibernate SessionFactory for HibernateTransactionManager
Info:   Creating filter chain: org.springframework.security.web.util.matcher.AnyRequestMatcher@1, [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter@5b252c00, org.springframework.security.web.context.SecurityContextPersistenceFilter@22de3dd7, org.springframework.security.web.header.HeaderWriterFilter@17b3d10, org.springframework.security.web.csrf.CsrfFilter@2bffe1ad, org.springframework.security.web.authentication.logout.LogoutFilter@68a35517, org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter@4d85d53d, org.springframework.security.web.savedrequest.RequestCacheAwareFilter@3d704ff, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter@57243fe2, org.springframework.security.web.authentication.AnonymousAuthenticationFilter@53e99103, org.springframework.security.web.session.SessionManagementFilter@1917c313, org.springframework.security.web.access.ExceptionTranslationFilter@7977c9b0, org.springframework.security.web.access.intercept.FilterSecurityInterceptor@a742949]
Info:   Root WebApplicationContext: initialization completed in 3718 ms
Info:   WebModule[null] ServletContext.log():Initializing Spring FrameworkServlet 'DispatcherServlet'
Info:   FrameworkServlet 'DispatcherServlet': initialization started
Info:   FrameworkServlet 'DispatcherServlet': initialization completed in 37 ms
Info:   Loading application [social] at [/social]
Info:   social was successfully deployed in 6,291 milliseconds.
Severe:   PWC6117: File "null" not found

这是我的WebAppliactionInitializer类：

@Configuration
@EnableSocial
public class SocialConfig implements SocialConfigurer {

    @Autowired
    DataSource dataSource;

    @Override
    public void addConnectionFactories(ConnectionFactoryConfigurer cfConfig, Environment env) {
        cfConfig.addConnectionFactory(new LinkedInConnectionFactory("consumerKey", "consumerSecret"));
    }

    @Override
    public UsersConnectionRepository getUsersConnectionRepository(ConnectionFactoryLocator connectionFactoryLocator) {
        return new JdbcUsersConnectionRepository(dataSource, connectionFactoryLocator, Encryptors.noOpText());
    }

    @Override
    public UserIdSource getUserIdSource() {
        return new AuthenticationNameUserIdSource();
    }

    @Bean
    public ConnectController connectController(ConnectionFactoryLocator connectionFactoryLocator, ConnectionRepository connectionRepository) {
        return new ConnectController(connectionFactoryLocator, connectionRepository);
    }
}

}

我已经检查了pom.xml

public class WebInitializer implements WebApplicationInitializer {

@Override
 public void onStartup(ServletContext servletContext) throws ServletException {
    WebApplicationContext context = getContext();
    servletContext.addListener(new ContextLoaderListener(context));
    ServletRegistration.Dynamic dispatcher = servletContext.addServlet("DispatcherServlet", new DispatcherServlet(context));
    dispatcher.setLoadOnStartup(1);
    dispatcher.addMapping("/");
}

 private AnnotationConfigWebApplicationContext getContext() {
    AnnotationConfigWebApplicationContext context = new AnnotationConfigWebApplicationContext();
    context.setConfigLocation("com.gfz.social.springmvc.config"); // java package with all configs
    return context;
}

有人可以帮帮我吗？（我已经尝试过阅读参考代码和展示示例）感谢

Answer 1

只是一个猜测，但你恰好在＆＃34; connect / {providerId} Connect＆＃34;中有任何观点（JSP，Thymeleaf或其他）。或＆＃34; connect / {providerId}已连接＆＃34;？你有＆＃34;连接/状态＆＃34; ？如果没有，那么这就是404s的一种可能性。

控制器方法在＆＃34; / connect＆＃34;处回答path收集应用程序中所有已知提供程序的连接状态信息，然后将其发送到名为＆＃34; connect / status＆＃34;的视图。对于大多数项目（使用JSP的项目），这意味着您需要一个名为＆＃34; status.jsp＆＃34;的JSP文件。在名为＆＃34; / connect＆＃34;的目录中（相对于您的观点保存的地方）。

对于提供商，您需要为每个提供商提供2个文件。例如，如果您正在与Facebook打交道，那么您将要求＆＃34; / connect / facebook＆＃34;并且控制器将收集连接信息并将其发送到名为＆＃34; connect / facebookConnect＆＃34; （如果你没有连接）或＆＃34; connect / facebookConnected＆＃34; （如果你有连接）。这意味着（在JSP的情况下）你需要在＆＃34; /connect/facebookConnect.jsp"和＆＃34; /connect/facebookConnected.jsp"。

看看https://github.com/spring-projects/spring-social-samples/tree/master/spring-social-showcase。此示例使用Thymeleaf而不是JSP，但它演示了基本概念。您将在src / main / resources / views / connect中找到模板。如果这是一个JSP查看的应用程序，您可能会将它们放在src / main / webapp或src / main / webapp下面的某个目录中。

Answer 2

当spring无法正确映射模型和视图时，会发生错误PWC6117: File "null" not found。

在你的控制器类中，你需要有一些配置，比如

return new ModelAndView("WEB_INF/whereverSpringCanFindYourJSP");

Cryptic jetty-maven-plugin error message 'ERROR: PWC6117: File "null" not found'

希望这有帮助！

祝你好运！

Spring社交/连接返回404

2 个答案: