为什么 nginx return 404 from mean server 在加载资产时？

Question

我有一个 nginx 反向代理无法从上游平均堆栈服务器获取资产。这是一个非常小的单页应用程序。索引文件将加载得很好，但所有资产都以 404 not found 响应。它在我有 <base href="/"> 时在本地工作，但不能通过代理工作。我已经阅读并实施了 and NginX proxying Nodejs/Express - 404 on static files and read this article 关于用 nginx 替换快速静态路由的建议，以帮助我解决这个问题，但 none 已经奏效了。

请求uri很简单

我的域名。com/myApp

文件夹结构如下：

myApp
├── app
└── public
    ├── css
    ├── js
    └── views

nginx 配置：

   1  server {
   2     listen 80;
   3 
   4     server_name mydomain.com;
   5
   6     location ~ ^/myApp/(libs/|img/|js/|css/) {
   7         root /path/to/myApp/public;
   8         access_log off;
   9         expires max;
  10     }
  11
  12     location /myApp {
  13         proxy_pass http://mean-stack-ip:8080;
  14         proxy_http_version 1.1;
  15         proxy_set_header Upgrade $http_upgrade;
  16         proxy_set_header Connection 'upgrade';
  17         proxy_set_header Host $host;
  18         proxy_cache_bypass $http_upgrade;
  19     }
  20 }

server.js:

   1 // server.js
   2 
   3 // modules =================================================
   4 var express        = require('express');
   5 var app            = express();
   6 var bodyParser     = require('body-parser');
   7 var methodOverride = require('method-override');
   8 
   9 // set our port
  10 var port = process.env.PORT || 8080;
  11 
  12 // get all data/stuff of the body (POST) parameters
  13 // parse application/json 
  14 app.use(bodyParser.json());
  15 
  16 // parse application/vnd.api+json as json
  17 app.use(bodyParser.json({ type: 'application/vnd.api+json' }));
  18 
  19 // parse application/x-www-form-urlencoded
  20 app.use(bodyParser.urlencoded({ extended: true }));
  21 
  22 // override with the X-HTTP-Method-Override header in the request. simulate DELETE/PUT
  23 app.use(methodOverride('X-HTTP-Method-Override'));
  24 
  25 // set the static files location /public/img will be /img for users
  26 app.use(express.static(__dirname + '/public'));
  27 
  28 // routes
  29 require('./app/routes')(app); // configure our routes
  30 
  31 // startup our app at http://localhost:8080
  32 app.listen(port);
  33 
  34 // shoutout to the user                     
  35 console.log('Server listening on port ' + port + ' ...');
  36 
  37 // expose app
  38 exports = module.exports = app;

app/routes.js:

   1 // app/routes.js
   2 
   3 module.exports = function(app) {
   4 
   5     // route to handle all angular requests
   6     app.get('/myApp', function(req, res) {
   7         res.sendfile('./public/views/index.html');
   8     });
   9 
  10 };

index.html:

   1 <!doctype html>
   2 <html lang="en">
   3 
   4 <head>
   5     <meta charset="UTF-8">
   6     <base href="/myApp/">
   7     <meta name="viewport" content="width=device-width, initial-scale=1">
   8 
   9     <title>My App</title>
  10     
  11     <!-- CSS -->
  12     <link rel="stylesheet" href="libs/bootstrap/dist/css/bootstrap.min.css">
  13     <link rel="stylesheet" href="libs/font-awesome/css/font-awesome.min.css">
  14     <link rel="stylesheet" href="css/style.css">
  15 
  16     <!-- JS -->
  17     <script src="libs/jquery/dist/jquery.min.js"></script>
  18     <script src="libs/bootstrap/dist/js/bootstrap.min.js"></script>
  19     <script src="libs/angular/angular.min.js"></script>
  20     <script src="libs/angular-route/angular-route.min.js"></script>
  21 
  22     <!-- ANGULAR -->
  23     <script src="js/controllers/mainController.js"></script>
  24     <script src="js/appRoutes.js"></script>
  25     <script src="js/app.js"></script>
  26 </head>
  27 
  28 <body ng-app="myApp" ng-controller="mainController as main">
  29     <div id="body-container" class="container-fluid">
  30         
  31         <!-- Angular dynamic content -->
  32         <div ng-view></div>
  33 
  34     </div>
  35 </body>
  36 
  37 </html>

我是堆栈的新手，也是 nginx 的新手，因此非常感谢您的帮助。我基本上无法进一步构建任何东西，因为我无法为我的应用程序提供服务！

提前致谢，

阿姆

Answer 1

您可以尝试代理所有请求，而不仅仅是 /myApp。

Answer 2

当我使用 docker container links to connect my containers like in some of the older documentation. Docker container networking is the thing to use. I have another post with more details here 时，我的日志中出现了同样的错误，我的网站 www.starbug.com 使用了此错误，并链接到我的 git 存储库和完整源代码。

我不想在另一个 post 中重复我的答案，但基本思想是创建一个 docker 网络并通过配置文件中的名称引用容器。这对我有用：

docker network create nginx-proxy

docker run --net nginx-proxy --name nginx-ss-00.starbug.com -v /var/run/docker.sock:/tmp/docker.sock -d -p 80:80 -p 443:443 nginx-ss.starbug.com

docker run --net nginx-proxy --name aai-gunicorn-00 -d -p 8080:8080 aai-gunicorn

在我的 nginx 配置文件中

server {

    server_name  www.starbug.com;
    listen       80;

    # reverse proxy
    location / {

        # TODO Assumes flask container is named aai-gunicorn-00 and running on port 8080
        proxy_pass http://aai-gunicorn-00:8080;

        # Redefine the header fields that NGINX sends to the upstream server
        proxy_set_header Host $host;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

        client_max_body_size 5M;

    }

}

为什么 nginx return 404 from mean server 在加载资产时？

Why does nginx return 404 from mean server when loading assets?

networking

nginx

proxy

mean-stack

server-configuration