在專案中遇到了需要在攔截器中對資料庫進行查詢！

    在網上查了一些方法，像@Bean或者@Service等都沒有得到想要的結果。但是還是找到了一種方法進行解決。

    忘記了是在那個網頁看到的了！！！抱歉！

   
解決方案如下：

    第一步：

@Configuration
public class ServerWebAppConfigurer extends WebMvcConfigurerAdapter {

    @Autowired
private ClientSessionRepository sessionRepository;

    @Autowired
 
private UserDiskRepository userDiskRepository;

    @Override
public void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(new AttestationInterceptor(sessionRepository, userDiskRepository)).addPathPatterns("/**");
        super.addInterceptors(registry);
    }
}

public class 
 
AttestationInterceptor implements HandlerInterceptor {

    private final Logger logger = Logger.getLogger(this.getClass());

    public ClientSessionRepository sessionRepository;

    public UserDiskRepository userDiskRepository;

    public AttestationInterceptor(ClientSessionRepository sessionRepository,
                                  UserDiskRepository userDiskRepository){
        this
 
.sessionRepository = sessionRepository;
        this.userDiskRepository = userDiskRepository;
    }
}