Node.js 在浏览器中快速返回200，但在404中使用curl-I

我有一个express服务器，它提供一些静态文件

当我从我的浏览器发出请求时，一切都很好。但当我使用cURL时，它会变得有点奇怪：

• curlhttps://www.goukitok.com

  ：带有页面内容的HTTP 200

• curl-Ihttps://www.goukitok.com

  ：HTTP 404（请参阅下面的详细日志）

我需要

curl-I

来工作，因为我的客户需要通过谷歌AdWords推广这个页面，谷歌在允许他创建广告之前会进行检查

我的服务器托管在Heroku上

我不知道是什么造成的？你有什么想法吗

提前谢谢

---

curl-vhttps://goukitok.com

* Rebuilt URL to: https://www.goukitok.com/
*   Trying 79.125.104.202...
* Connected to www.goukitok.com (79.125.104.202) port 443 (#0)
* found 148 certificates in /etc/ssl/certs/ca-certificates.crt
* found 597 certificates in /etc/ssl/certs
* ALPN, offering http/1.1
* SSL connection using TLS1.2 / ECDHE_RSA_AES_128_GCM_SHA256
*    server certificate verification OK
*    server certificate status verification SKIPPED
*    common name: www.goukitok.com (matched)
*    server certificate expiration date OK
*    server certificate activation date OK
*    certificate public key: RSA
*    certificate version: #3
*    subject: CN=www.goukitok.com
*    start date: Sat, 16 Dec 2017 23:42:00 GMT
*    expire date: Fri, 16 Mar 2018 23:42:00 GMT
*    issuer: C=US,O=Let's Encrypt,CN=Let's Encrypt Authority X3
*    compression: NULL
* ALPN, server accepted to use http/1.1
> GET / HTTP/1.1
> Host: www.goukitok.com
> User-Agent: curl/7.47.0
> Accept: */*
> 
< HTTP/1.1 200 OK
< Server: Cowboy
< Connection: keep-alive
< X-Powered-By: Express
< Access-Control-Allow-Origin: *
< Accept-Ranges: bytes
< Cache-Control: public, max-age=0
< Last-Modified: Fri, 02 Feb 2018 10:00:37 GMT
< Etag: W/"33cc-16155f5f188"
< Content-Type: text/html; charset=UTF-8
< Content-Length: 13260
< Set-Cookie: sessionId=s%3Akeguyz6fxoKCQDHIGY2Nd9mBgzM1pdiw.WhMMw37PNfXdv%2FYdx93oOdyTYMuv9SfcrYY0yuBrZ2E; Path=/; Expires=Tue, 13 Feb 2018 13:52:09 GMT; HttpOnly
< Link: <https://code.jquery.com/jquery-1.10.2.js>; rel=preload; as=script
< Link: <https://fonts.googleapis.com/css?family=Cuprum:400,700%7CNunito>; rel=preload; as=style
< Link: </static/libs/bootstrap/css/bootstrap.min.css>; rel=preload; as=style
< Link: </static/libs/animate/animate.css>; rel=preload; as=style
< Link: </static/libs/slick-slider/slick.css>; rel=preload; as=style
< Link: </static/libs/slick-slider/slick-theme.css>; rel=preload; as=style
< Link: </static/libs/fancybox/css/jquery.fancybox.css>; rel=preload; as=style
< Link: </static/libs/fancybox/css/jquery.fancybox-buttons.css>; rel=preload; as=style
< Link: </static/libs/fancybox/css/jquery.fancybox-thumbs.css>; rel=preload; as=style
< Link: </static/css/layout.css>; rel=preload; as=style
< Link: </static/css/components.css>; rel=preload; as=style
< Link: </static/css/responsive.css>; rel=preload; as=style
< Link: </static/libs/jquery/jquery-2.2.4.min.js>; rel=preload; as=script
< Link: <https://www.facebook.com/tr?id=1796165227077270&ev=PageView&noscript=1>; rel=preload; as=image
< Link: <https://maps.googleapis.com/maps/api/js?key=AIzaSyDqCiEbDSYSs-Wn-MHsq5jaygV4aew3_Tc&libraries=places>; rel=preload; as=script
< Link: </app/static/css/app.e595d7bef36fb3598585be947d8eb42a.css>; rel=preload; as=style
< Link: </app/static/js/manifest.1b6260866eb9b8932450.js>; rel=preload; as=script
< Link: </app/static/js/vendor.9159aedaca9691925a48.js>; rel=preload; as=script
< Link: </app/static/js/app.238040a9cfecf8b392ea.js>; rel=preload; as=script
< Link: </static/libs/bootstrap/js/bootstrap.min.js>; rel=preload; as=script
< Link: </static/libs/wow-js/wow.min.js>; rel=preload; as=script
< Link: </static/libs/slick-slider/slick.min.js>; rel=preload; as=script
< Link: </static/libs/isotope/isotope.pkgd.min.js>; rel=preload; as=script
< Link: </static/libs/fancybox/js/jquery.fancybox.min.js>; rel=preload; as=script
< Link: </static/libs/fancybox/js/jquery.fancybox-buttons.min.js>; rel=preload; as=script
< Link: </static/libs/fancybox/js/jquery.fancybox-thumbs.min.js>; rel=preload; as=script
< Link: </static/js/main.js>; rel=preload; as=script
< Link: </static/libs/parallax/jquery.parallax-scroll.min.js>; rel=preload; as=script
< Vary: Accept-Encoding
< Date: Tue, 06 Feb 2018 13:52:09 GMT
< Via: 1.1 vegur
< 
..... My page content
* Connection #0 to host www.goukitok.com left intact

* Rebuilt URL to: https://www.goukitok.com/
*   Trying 79.125.111.38...
* Connected to www.goukitok.com (79.125.111.38) port 443 (#0)
* found 148 certificates in /etc/ssl/certs/ca-certificates.crt
* found 597 certificates in /etc/ssl/certs
* ALPN, offering http/1.1
* SSL connection using TLS1.2 / ECDHE_RSA_AES_128_GCM_SHA256
*    server certificate verification OK
*    server certificate status verification SKIPPED
*    common name: www.goukitok.com (matched)
*    server certificate expiration date OK
*    server certificate activation date OK
*    certificate public key: RSA
*    certificate version: #3
*    subject: CN=www.goukitok.com
*    start date: Sat, 16 Dec 2017 23:42:00 GMT
*    expire date: Fri, 16 Mar 2018 23:42:00 GMT
*    issuer: C=US,O=Let's Encrypt,CN=Let's Encrypt Authority X3
*    compression: NULL
* ALPN, server accepted to use http/1.1
> HEAD / HTTP/1.1
> Host: www.goukitok.com
> User-Agent: curl/7.47.0
> Accept: */*
> 
< HTTP/1.1 404 Not Found
HTTP/1.1 404 Not Found
< Server: Cowboy
Server: Cowboy
< Connection: keep-alive
Connection: keep-alive
< X-Powered-By: Express
X-Powered-By: Express
< Access-Control-Allow-Origin: *
Access-Control-Allow-Origin: *
< Content-Type: text/html; charset=utf-8
Content-Type: text/html; charset=utf-8
< Content-Length: 2644
Content-Length: 2644
< Etag: W/"a54-jADpSsEjSg0qJ+/8y3dImxntFHg"
Etag: W/"a54-jADpSsEjSg0qJ+/8y3dImxntFHg"
< Set-Cookie: sessionId=s%3ADWjJv6A4KYHEJcSdoxMABFcVXc6L-093.2lROCz0XKPu5dI1wmSOKgB3Ch%2FbPJQVaaS58zHXhLi8; Path=/; Expires=Tue, 13 Feb 2018 13:54:59 GMT; HttpOnly
Set-Cookie: sessionId=s%3ADWjJv6A4KYHEJcSdoxMABFcVXc6L-093.2lROCz0XKPu5dI1wmSOKgB3Ch%2FbPJQVaaS58zHXhLi8; Path=/; Expires=Tue, 13 Feb 2018 13:54:59 GMT; HttpOnly
< Vary: Accept-Encoding
Vary: Accept-Encoding
< Date: Tue, 06 Feb 2018 13:54:59 GMT
Date: Tue, 06 Feb 2018 13:54:59 GMT
< Via: 1.1 vegur
Via: 1.1 vegur

< 
* Connection #0 to host www.goukitok.com left intact 

---

我已经通过在路由文件的最开始处强制执行静态路径找到了答案。这是一个秩序问题

正如@PeterVC指出的，我的服务器没有处理HEAD请求（使用

I

标志时由cURL发送）

---

我刚刚将app.use（'/'，express.static（path.join（uu dirname，../../dist'））移动到my express路由器文件的顶部。

您的节点代码是否响应HEAD请求？@PeterVC根据express doc“如果app.HEAD（）的话，除了get方法之外，HTTP HEAD方法还会自动调用app.get（）函数没有为app.get（）之前的路径调用。因此我想说是查看这两个日志我看到的唯一区别是HEAD请求。如果没有看到您的代码，我们无法判断您是否重写了默认行为。@PeterVC我正在以这种方式进行调查。谢谢