import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.MethodParameter;
import org.springframework.stereotype.Service;
import org.springframework.web.bind.support.WebDataBinderFactory;
import org.springframework.web.context.request.NativeWebRequest;
import org.springframework.web.method.support.HandlerMethodArgumentResolver;
import org.springframework.web.method.support.ModelAndViewContainer;
import cn.xingaohbd.seckil.model.User;
import cn.xingaohbd.seckil.service.UserService;

@Service
public class UserArgumentResolver implements HandlerMethodArgumentResolver {

  @Autowired
  public UserService userService;
  
  public String getParameterCokies(HttpServletRequest request,String tokenName){
    Cookie[] cookies = request.getCookies();
    for (Cookie ck : cookies) {
      if(ck.getName().equals(tokenName)){
        return ck.getValue();
      }
    }
    return null;
  }
  
  @Override
  public boolean supportsParameter(MethodParameter methodParameter) {
    Class<?> p_class = methodParameter.getParameterType();
    return p_class == User.class;
  }

  @Override
  public Object resolveArgument(MethodParameter parameter, ModelAndViewContainer mavContainer,
      NativeWebRequest nativeWebRequest, WebDataBinderFactory binderFactory) throws Exception {
    HttpServletRequest request = nativeWebRequest.getNativeRequest(HttpServletRequest.class);
    String requestParameter_token = request.getParameter("token");
    String cokies_token = getParameterCokies(request, "token");
    if(requestParameter_token == null && cokies_token == null){
      return null;
    }
    return userService.getUserFromRedisByToken(requestParameter_token != null ? requestParameter_token : cokies_token);
  }

}

@Service
@Transactional
public class UserServiceImpl implements UserService {
  @Autowired
  private UserRedis userRedis;

  @Override
  public Object getUserFromRedisByToken(String token) {
    return userRedis.get(token);
  }
}

import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.util.ResourceUtils;
import org.springframework.web.method.support.HandlerMethodArgumentResolver;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;

@Configuration
public class WebConfig extends WebMvcConfigurationSupport{

  @Autowired
  UserArgumentResolver userArgumentResolver;
  
  @Override
  protected void addArgumentResolvers(List argumentResolvers) {
    argumentResolvers.add(userArgumentResolver);
  }

  public void addResourceHandlers(ResourceHandlerRegistry registry){
    registry.addResourceHandler("/**").addResourceLocations(ResourceUtils.CLASSPATH_URL_PREFIX+"/static/");
    super.addResourceHandlers(registry);
  }
}