Spring Security OAuth2授权服务器/ oauth / token - 500没有适配器用于处理程序

我正在尝试实现Spring Security的OAuth2授权服务器 . 当试图访问令牌 endpoints （/ oauth / token）时，我得到了404.我认为有一些我不知道的东西，但对于我的生活，我看不到它 .

我正在使用Java配置;

• Spring Security 4.0.1

• Spring Security OAuth2 2.0.7

我的配置如下：

ApplicationSecurityConfig.java

用于在WAR中注册配置文件

public class ApplicationSecurityConfig extends 
    AbstractSecurityWebApplicationInitializer {

    public ApplicationSecurityConfig() {
        super(SecurityConfig.class, AuthorizationServerConfig.class);
    }
}

SpringSecurityConfig.java

为与URL模式匹配的所有 endpoints 配置httpbasic身份验证/

@Configuration
@EnableWebSecurity
public class SpringSecurityConfig extends WebSecurityConfigurerAdapter {

    @Autowired
    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
        auth
            .inMemoryAuthentication()
            .withUser("user")
            .password("password")
            .roles("USER");
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {

        http
            .authorizeRequests()
            .antMatchers("/")
            .authenticated()
        .and()
            .httpBasic();
    }
}

OauthAuthorizationServerConfig.java

用于配置授权服务器

@Configuration
@EnableAuthorizationServer
public class OauthAuthorizationServerConfig extends 
    AuthorizationServerConfigurerAdapter{

    @Autowired
    private TokenStore tokenStore;  

    @Override
    public void configure(ClientDetailsServiceConfigurer clients) throws Exception{

        clients
            .inMemory()
            .withClient("testClient")
            .scopes("read", "write")
            .authorities("ROLE_CLIENT")
            .authorizedGrantTypes("password", "refresh_token")
            .accessTokenValiditySeconds(60)
            .refreshTokenValiditySeconds(3600); 
    }

    @Bean
    public TokenStore tokenStore(){
        return new InMemoryTokenStore();
    }

    @Override
    public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception{
        endpoints.tokenStore(tokenStore);
    }

    @Override
    public void configure(AuthorizationServerSecurityConfigurer oauthServer) throws Exception{
        oauthServer.allowFormAuthenticationForClients();
    }

 }

抱歉，如果这是一个“学校男孩错误”，但我花了一些时间来查看Spring在Github上发布的文档和样本，但我显然误解了一些东西 .

--EDIT--

我已经用SpringApplicationInit.java替换了ApplicationSecurityConfig.java

public class SpringApplicationInit extends 
    AbstractAnnotationConfigDispatcherServletInitializer {

    @Override
    protected Class<?>[] getRootConfigClasses() {

        return null;
    }

    @Override
    protected Class<?>[] getServletConfigClasses() {
        return new Class[]{
            SpringSecurityConfig.class,
            OauthAuthorizationServerConfig.class
        };
    }

    @Override
    protected String[] getServletMappings() {
        return new String[]{"/"};
    }

}

这会产生不同的结果 . 我现在得到500服务器错误状态代码：

javax.servlet.ServletException: No adapter for handler [public org.springframework.http.ResponseEntity<org.springframework.security.oauth2.common.OAuth2AccessToken> org.springframework.security.oauth2.provider.endpoint.TokenEndpoint.getAccessToken(java.security.Principal,java.util.Map<java.lang.String, java.lang.String>) throws org.springframework.web.HttpRequestMethodNotSupportedException]: The DispatcherServlet configuration needs to include a HandlerAdapter that supports this handler
    org.springframework.web.servlet.DispatcherServlet.getHandlerAdapter(DispatchrServlet.java:1163)
    org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:939)
    org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
    org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966)
    org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:857)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
    org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
    org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)

如果它更容易遵循，我已将代码推送到git repo .