无法自动装配的UserDetailsS​​ervice到WebSecurityConfigurerAdapter

Question

您好我有自动装配Autowired UsrDetailsS​​ervice一个问题，我发现很多人有同样的问题，但没有其他解决方案适用于我（我不知道为什么） 我用Java配置（无XML）

Error code 
org.springframework.beans.factory.BeanCreationException: 
Error creating bean with name 'securityConfig': 
Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: 
Could not autowire field: private com.mycompany.delivery.service.AccountServiceImpl com.mycompany.delivery.config.SecurityConfig.accUserDetailsService; 
nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: 
No qualifying bean of type [com.mycompany.delivery.service.AccountServiceImpl] found for dependency: 
expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: 
{@org.springframework.beans.factory.annotation.Autowired(required=true), @org.springframework.beans.factory.annotation.Qualifier(value=accUserDetailsService)} 

当我将此类自动装配到控制器或其他任何地方时，它工作正常，其他一切都自动装配，并且只有WebSecurityConfigurerAdapter我不能。

我的安全配置：

Configuration 
@EnableWebSecurity 
public class SecurityConfig extends WebSecurityConfigurerAdapter { 



    @Autowired 
    @Qualifier("accUserDetailsService") 
    private AccountServiceImpl accUserDetailsService; 

    public AccountServiceImpl getAccUserDetailsService() { 
     return accUserDetailsService; 
    } 

    public void setAccUserDetailsService(AccountServiceImpl accUserDetailsService) { 
     this.accUserDetailsService = accUserDetailsService; 
    } 

    // @Override 
    // protected void configure(AuthenticationManagerBuilder registry) throws Exception { 
    //  registry.userDetailsService(accUserDetailsService); 
    //} 
    @Autowired 
    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception { 
     auth.inMemoryAuthentication().withUser("mkyong").password("123456").roles("USER"); 
     auth.inMemoryAuthentication().withUser("admin").password("123456").roles("ADMIN"); 
     auth.inMemoryAuthentication().withUser("dba").password("123456").roles("DBA"); 
    } 

    //.csrf() is optional, enabled by default, if using WebSecurityConfigurerAdapter constructor 
    @Bean(name = "myAuthenticationManager") 
    @Override 
    public AuthenticationManager authenticationManagerBean() throws Exception { 
     return super.authenticationManagerBean(); 
    } 

    @Override 
    protected void configure(HttpSecurity http) throws Exception { 
     http.authorizeRequests() 
       .antMatchers("/admin/admin/**").access("hasRole('ROLE_USER')") 
       .antMatchers("/admin/partlyVisible/**").access("hasAnyRole('ROLE_USER', 'ROLE_ADMIN')").and() 
       .formLogin().loginPage("/admin/login").failureUrl("/admin/login?error") 
       .usernameParameter("username").passwordParameter("password") 
       .and() 
       .logout().logoutSuccessUrl("/admin/login?logout").and() 
       .exceptionHandling().accessDeniedPage("/admin/403") 
       .and() 
       .csrf(); 
    } 
} 

我WebMvcConfigurerAdapter

@Configuration 
@EnableWebMvc 
@Import({ SecurityConfig.class }) 
@ComponentScan(basePackages = "com.mycompany.*") 
@ImportResource({"classpath:applicationContext.xml"}) 
@EnableTransactionManagement 
public class MySpringMvcConfig extends WebMvcConfigurerAdapter { 

    final static Logger log = LoggerFactory.getLogger(MySpringMvcConfig.class); 

    /** 
    * Maps the main page to a specific view. 
    */ 
    @Override 
    public void addViewControllers(ViewControllerRegistry registry) { 
     log.debug("mapping URL/to home view"); 
     registry.addViewController("/").setViewName("home"); 
     registry.addViewController("/snoop").setViewName("snoop"); 
    } 


    /** 
    * Enables default Tomcat servlet that serves static files. 
    */ 
    @Override 
    public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) { 
     log.debug("enabling default servlet for static files"); 
     configurer.enable(); 
    } 

    /** 
    * Provides mapping from view names to JSP pages in WEB-INF/jsp directory. 
    */ 
    @Bean 
    public ViewResolver viewResolver() { 
     log.debug("registering JSP in /WEB-INF/jsp/ as views"); 
     InternalResourceViewResolver viewResolver = new InternalResourceViewResolver(); 
     viewResolver.setViewClass(JstlView.class); 
     viewResolver.setPrefix("/WEB-INF/jsp/"); 
     viewResolver.setSuffix(".jsp"); 
     return viewResolver; 
    } 

    /** 
    * Provides localized messages. 
    */ 
    @Bean 
    public MessageSource messageSource() { 
     log.debug("registering ResourceBundle 'Texts' for messages"); 
     ResourceBundleMessageSource messageSource = new ResourceBundleMessageSource(); 
     messageSource.setBasename("Texts"); 
     return messageSource; 
    } 

    /** 
    * Provides JSR-303 Validator. 
    */ 
    @Bean 
    public Validator validator() { 
     log.debug("validator()"); 
     return new LocalValidatorFactoryBean(); 
    } 

} 

AbstractAnnotationConfigDispatcherServletInitializer

public class MyStartInitializer extends AbstractAnnotationConfigDispatcherServletInitializer { 

    private Object sc; 

    @Override 
    public void onStartup(ServletContext servletContext) throws ServletException { 
     //create Spring beans context configured in MySpringMvcConfig.class 
     AnnotationConfigWebApplicationContext ctx = new AnnotationConfigWebApplicationContext(); 
     ctx.register(MySpringMvcConfig.class); 
     ctx.register(SecurityConfig.class); 

     //register Spring MVC main Dispatcher servlet 
     ServletRegistration.Dynamic disp = servletContext.addServlet("dispatcher", new DispatcherServlet(ctx)); 
     disp.setLoadOnStartup(1); 
     disp.addMapping("/"); 



     //register filter setting utf-8 encoding on all requests 
     FilterRegistration.Dynamic encoding = servletContext.addFilter("encoding", CharacterEncodingFilter.class); 
     encoding.setInitParameter("encoding", "utf-8"); 
     encoding.addMappingForUrlPatterns(null, false, "/*"); 

     //register bundle also for JSTL fmt: tags which are not behind DispatcherServlet 
     servletContext.setInitParameter(Config.FMT_LOCALIZATION_CONTEXT, "Texts"); 

    } 

    @Override 
    protected Class<?>[] getRootConfigClasses() { 
     return new Class<?>[] { MySpringMvcConfig.class, SecurityConfig.class}; 
    } 

    @Override 
    protected Class<?>[] getServletConfigClasses() { 
     return null; 
    } 

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

AbstractSecurityWebApplicationInitializer

public class SpringSecurityInitializer extends AbstractSecurityWebApplicationInitializer { 

    public SpringSecurityInitializer() { 
     super(SecurityConfig.class); 
    } 
} 

和最后我的UserDetailsS​​ervice

@Service(value = "accUserDetailsService") 
public class AccountServiceImpl implements UserDetailsService { 


    @Autowired 
    private AccountDAO accountDao; 

    public AccountDAO getAccountDao() { 
     return accountDao; 
    } 

    public void setAccountDao(AccountDAO accountDao) { 
     this.accountDao = accountDao; 
    } 

    @Override 
    public UserDetails loadUserByUsername(String string) throws UsernameNotFoundException { 
     UserDetails userDetails = null; 
     Account account = accountDao.getByLogin(string); 

     if (account == null) { 
      throw new UsernameNotFoundException("Account not found."); 
     } 

     userDetails = new AccountAdapter(account); 
     return userDetails; 
    } 


} 

感谢您的帮助

Answer 1

一个小时后，我做它的工作（但不知道如何/为什么）

我的安全配置：

@Configuration 
@EnableWebSecurity 

变化

@Configuration 
@EnableWebMvcSecurity 
@ImportResource({"classpath:applicationContext.xml"}) 
@EnableGlobalMethodSecurity 

其中ImportResource是很重要的，但现在我有importrecource两次，第一次在这里第二次WebMvcConfigurerAdapter