解决dubbo + shiro realm不能注入service

项目 采用dubbo+shiro 进行权限管理，shiro放在消费者里面，在shiro 的realm中药注入用户的service。采用这种方式，

public class OAuth2Realmextends AuthorizingRealm

@Reference(version ="1.0")

private SysUserServicesysUserService;

@Reference(version ="1.0")

private SysUserTokenServicesysUserTokenService;

用refrence 注入，service为空，在网上查找原因为，在shiro执行过滤器时，dubbo还没注入进来，所以获取不到，网上也有很多种方法，

我采用的是将dubbo的service交给spring管理，通过ApplicationContext去取bean，这样就成功了，就是比较麻烦。

@Reference(version ="1.0")

private SysUserServicesysUserService;

@Reference(version ="1.0")

private SysUserTokenServicesysUserTokenService;

/**

* =============  把service交给spring管理，解决shiro  realm  service注入失败问题==============

*/

@Bean(name ="sysUserService")

public SysUserServicegetSysUserService(){

return sysUserService;

}

@Bean(name ="sysUserTokenService")

public SysUserTokenServicegetSysUserTokenService(){

return sysUserTokenService;

}

/**

* =============  把service交给spring管理，解决shiro  realm  service注入失败问题==============

*/

调用：

this.sysUserTokenService = ApplicationContextHolder.getBean("sysUserTokenService");

this.sysUserService = ApplicationContextHolder.getBean("sysUserService");

public static T getBean(String name)throws BeansException {

return (T)applicationContext.getBean(name);

}

解决问题，应该还有更简洁，更好的方法，期待大神解答！！