老师，下午好，请教一个问题，
后端 LoginAdminGatewayFilter.java

public class LoginAdminGatewayFilter implements GatewayFilter, Ordered {
    @Override
    public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {
        ....
        if (token == null || token.isEmpty()) {
            LOG.info("token为空，请求被拦截");
            exchange.getResponse().setStatusCode(HttpStatus.UNAUTHORIZED);
            return exchange.getResponse().setComplete();
        }
        ...
    }
}

前端 admin/src/main.js

error => {
  console.log("返回拦截：", error.response);
  let response = error.response;
  const status = response.status;
  if (status === 401) {
    // 判断状态码是401 跳转到登录
    console.log("未登录，跳到登录页面");
    Tool.setLoginUser(null);
    router.push('/login');
  }

为什么上面的代码是写成 response.status 而不是 response.statusCode; 这里的 response 究竟对应于后端的哪个类型？

谢谢老师解答 ！