我正在为使用SpringOAuth2的项目编写一个使用authenticationprovider接口对用户进行身份验证的类。

public class CustomAuthenticationProvider implements AuthenticationProvider {
   @Autowired
   HttpServerletRequest
   @Override
   public Authentication authenticate(Authentication authentication){

     System.out.println(request.getRemoteAddress);//127.0.0.1

   }
.....
}

@Configuration
 @EnableWebSecurity
 public class SecurityConfig extends WebSecurityConfigurerAdapter {

    @Autowired
    DataSource dataSource;
    @Auwtoried
    AuthenticationProvider  authenticaionprovider;
    @Autowired
public void configAuthentication(AuthenticationManagerBuilder auth) throws Exception {

 auth.authenticationProvider(authenticaionprovider);
}

怎么会这样？问题是，当我在控制器地址中执行相同操作时，它会返回发送请求的正确远程ip地址？我该怎么修？谢谢您