Spring boot中filter类不能注入@Autowired变量问题

    @Bean
    public FilterRegistrationBean myLoginRegistrationBean() {
        FilterRegistrationBean filterRegistration = new FilterRegistrationBean();
        filterRegistration.setFilter(new DelegatingFilterProxy("shiroFilter"));
        //  该值缺省为false,表示生命周期由SpringApplicationContext管理,设置为true则表示由ServletContainer管理  
        filterRegistration.addInitParameter("targetFilterLifecycle", "true");
        filterRegistration.setAsyncSupported(true);     
        filterRegistration.setEnabled(true);
        filterRegistration.setDispatcherTypes(DispatcherType.REQUEST);
     //   filterRegistration.addUrlPatterns("/*");// 可以自己灵活的定义很多，避免一些根本不需要被Shiro处理的请求被包含进来
    //    filterRegistration.setName("MyLoginFilter");
     //   filterRegistration.setOrder(1);
        return filterRegistration;
    }

filterRegistration.setFilter(new DelegatingFilterProxy("shiroFilter"));

filterRegistration.setFilter(new MyUserFilter());

 @Bean(name = "myUserFilter")
      public MyUserFilter myUserFilterBean() {
        MyUserFilter bean=new MyUserFilter();
        return new MyUserFilter();
 }

filterRegistration.setFilter(myUserFilterBean());

    @Bean(name = "formAuthenticationFilter")
      public MyLoginFilter myLoginFilterBean() {
        MyLoginFilter bean=new MyLoginFilter();
        bean.setUsernameParam("username");
        bean.setPasswordParam("password");
        bean.setRememberMeParam("rememberMe");
        bean.setLoginUrl("/admin/login");
        bean.setSuccessUrl("/admin/index.view");
        return bean;
    }
    @Bean(name = "sysUserFilter")
      public SysUserFilter sysUserFilterBean() {
    //  SysUserFilter bean=new SysUserFilter();
        return new SysUserFilter();
    }
    @Bean(name = "myUserFilter")
      public MyUserFilter myUserFilterBean() {
    //  MyUserFilter bean=new MyUserFilter();
        return new MyUserFilter();
    }
    @SuppressWarnings("null")
    @Bean(name = "shiroFilter")
    public ShiroFilterFactoryBean shiroFilterFactoryBean(@Qualifier("securityManager") DefaultWebSecurityManager securityManager) {
        logger.info("注入Shiro的Web过滤器-->shiroFilter", ShiroFilterFactoryBean.class);
        ShiroFilterFactoryBean bean=new ShiroFilterFactoryBean();
        bean.setSecurityManager(securityManager);
        bean.setLoginUrl("/admin/login");
        Map<String, Filter> filters = bean.getFilters();//获取filters
        filters.put("authc", myLoginFilterBean());     //filters中放入三个filter
        filters.put("sysUser", sysUserFilterBean());
        filters.put("user", myUserFilterBean());
        bean.setFilters(filters);
        LinkedHashMap<String, String> filterChainDefinitionMap=new LinkedHashMap<>();
        filterChainDefinitionMap.put("/admin/login", "authc");
        filterChainDefinitionMap.put("/admin/api/**", "sysUser");
        filterChainDefinitionMap.put("/admin/**", "user");
        bean.setFilterChainDefinitionMap(filterChainDefinitionMap);
        return bean;
    }