Question

我在前端有一个小角度应用程序，这是一个食物清单。所以写一份食物并点击提交，它会显示清单。当我添加食物时，我查询我的后端，它是localhost：1337上的sails应用程序，它会更新。问题是我被重定向到 localhost：9000 /＃/ food并获得404。这是错误的请求

POST / HTTP/1.1
Host: localhost:9000
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image        /webp,*/*;q=0.8
Accept-Encoding: gzip, deflate
Accept-Language: fr-FR,fr;q=0.8,en-US;q=0.6,en;q=0.4
Content-Type: application/x-www-form-urlencoded
Cookie:sails.sid=s%3A8gIjNxaZVE9dMr7nonXJzEaQ9hUcvcHm.Sp0K6ezep%2F7Y%2BV6TivtdRxqiBV    2S1LdH2IDNPWS9Ikk
Origin: http://localhost:9000
Referer: http://localhost:9000/
User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36     (KHTML, like Gecko) Chrome/40.0.2214.115 Safari/537.36
X-DevTools-Emulate-Network-Conditions-Client-Id: 137B2031-138E-4B6B-A3AE-    FB8EE96E9015

HTTP/1.1 404 Not Found
Connection: keep-alive
content-length: 14
Content-Type: text/html; charset=utf-8
Date: Mon, 23 Feb 2015 12:21:51 GMT
X-Content-Type-Options: nosniff

获取代码200并更新服务器模型的另一个请求如下所示：

OPTIONS /food HTTP/1.1
Host: localhost:1337
Accept: */*
Accept-Encoding: gzip, deflate, sdch
Accept-Language: fr-FR,fr;q=0.8,en-US;q=0.6,en;q=0.4
Access-Control-Request-Headers: accept, content-type
Access-Control-Request-Method: POST
Origin: http://localhost:9000
Referer: http://localhost:9000/
User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36     (KHTML, like Gecko) Chrome/40.0.2214.115 Safari/537.36
X-DevTools-Emulate-Network-Conditions-Client-Id: 137B2031-138E-4B6B-A3AE-    FB8EE96E9015

HTTP/1.1 200 OK
Access-Control-Allow-Credentials: true
Access-Control-Allow-Headers: content-type, access-control-allow-origin,     authorization,X-Requested-With
Access-Control-Allow-Methods: GET, POST, PUT, DELETE, OPTIONS, HEAD
Access-Control-Allow-Origin: http://localhost:9000
Allow:             GET,POST,PUT,HEAD,DELETE,TRACE,COPY,LOCK,MKCOL,MOVE,PURGE,PROPFIND,PROPPATCH,    UNLOCK,REPORT,MKACTIVITY,CHECKOUT,MERGE,M-    SEARCH,NOTIFY,SUBSCRIBE,UNSUBSCRIBE,PATCH,SEARCH,CONNECT
Connection: keep-alive
Content-Length: 175
Content-Type: text/html; charset=utf-8
Date: Mon, 23 Feb 2015 12:21:51 GMT
set-cookie: sails.sid=s%3A_kBdyRZgZ23Gh9YLkZfWBgnMody-    jq-S.IY71%2BhJiBxTd19YIG2tgS2EOn1LPT%2BD9QAEQWtVB%2FbE; Path=/; HttpOnly
X-Powered-By: Sails <sailsjs.org>

起初我正在看帆，但我启用了CORS，所有内容都是这样的： https://github.com/tarlepp/angular-sailsjs-boilerplate/blob/master/backend/config/cors.js 所以也许这更像是一个有角度的问题。失败的请求是从前端到自身，因此只有在服务器上更新时才会重定向。我不明白为什么要求被拒绝...... 如果你想看看代码： http://okamuuu.hatenablog.com/entry/2014/04/10/135240

问题似乎与此Yeoman, Grunt, AngularJS and error 404 on POST form相同，但这对我没有帮助

Answer 1

好吧，显然你的请求是去9000端口：

Host: localhost:9000

但是你说你的应用程序正在1337端口运行。

因此，在您的$http请求中，需要指定端口。否则，它将使用您的浏览器当前连接的端口（9000）并且那里没有应用程序！

所以，而不是

$http.get('/someUrl')

尝试

$http.get('http://localhost:1337/someUrl')

Yeoman，Grunt，AngularJS 404无法发布/

1 个答案: