☰

解析服务器-图像文件的路径返回本地主机

tag-icon • tag-icon azure mongodb parse-server
解析服务器-图像文件的路径返回本地主机

我在 Azure 上部署了 2 台 Ubuntu 服务器。首先，我安装了 Parse Server，第二台，我安装了 MongoDB。（我还通过以前的服务器将准备好的数据库放在那里mongorestore）

一切正常！Parse Server 和 MongoDB 服务器都运行良好。它们之间的通信也很好。问题是，当我运行我的 iOS 应用程序时，它会正确获取除图像之外的所有数据。我打印图像的 URL，它返回的内容如下：http://localhost:1337/parse/files/filename.jpeg

如果我将其替换localhost为我的服务器的 IP，图像就可以被顺利获取！

以下是我的index.js：

var express = require('express');
var ParseServer = require('parse-server').ParseServer;
var ParseDashboard = require('parse-dashboard');
var allowInsecureHTTP = true;
var path = require('path');

var databaseUri = process.env.DATABASE_URI || process.env.MONGODB_URI;

if (!databaseUri) {
  console.log('DATABASE_URI not specified, falling back to localhost.');
}

var api = new ParseServer({
  databaseURI: databaseUri || 'mongodb://IP:27017/db',
  cloud: './cloud/main.js',
  appId: process.env.APP_ID || 'xxx',
  masterKey: process.env.MASTER_KEY || 'xxx', //Add your master key here. Keep it secret!
  fileKey: 'xxx',  
  serverURL: process.env.SERVER_URL || 'http://localhost:1337/parse',  // Don't forget to change to https if needed

  // Enable email verification
  verifyUserEmails: false,

  // The public URL of your app.
  // This will appear in the link that is used to verify email addresses and reset passwords.
  // Set the mount path as it is in serverURL
  publicServerURL: 'http://localhost:1337/parse',
});

// Client-keys like the javascript key or the .NET key are not necessary with parse-server
// If you wish you require them, you can set them as options in the initialization above:
// javascriptKey, restAPIKey, dotNetKey, clientKey

var app = express();

// Serve static assets from the /public folder
app.use('/public', express.static(path.join(__dirname, '/public')));

// Serve the Parse API on the /parse URL prefix
var mountPath = process.env.PARSE_MOUNT || '/parse';
app.use(mountPath, api);

// Parse Server plays nicely with the rest of your web routes
app.get('/', function(req, res) {
  res.status(200).send('Make sure to star the parse-server repo on GitHub!');
});

// There will be a test page available on the /test path of your server url
// Remove this before launching your app
app.get('/test', function(req, res) {
  res.sendFile(path.join(__dirname, '/public/test.html'));
});

var port = process.env.PORT || 1337;
var httpServer = require('http').createServer(app);
httpServer.listen(port, function() {
    console.log('parse-server-example running on port ' + port + '.');
});

// Set up parse dashboard
var config = {
  "allowInsecureHTTP": true,
  "apps": [
    {
      "serverURL": "http://localhost:1337/parse",
      "appId": "xxx",
      "masterKey": "xxx",
      "appName": "name",
      "production": true
    }
  ],
  "users": [
    {
      "user":"username",
      "pass":"pass"
    }
  ]
};

var dashboard = new ParseDashboard(config, config.allowInsecureHTTP);
var dashApp = express();

// make the Parse Dashboard available at /dashboard
dashApp.use('/dashboard', dashboard);  

// Parse Server plays nicely with the rest of your web routes
dashApp.get('/', function(req, res) {  
  res.status(200).send('Parse Dashboard App');
});

var httpServerDash = require('http').createServer(dashApp);  
httpServerDash.listen(4040, function() {  
    console.log('dashboard-server running on port 4040.');
});

我在 Parse 的文档中注意到的一件事是：When using files on Parse, you will need to use the publicServerURL option in your Parse Server config. This is the URL that files will be accessed from, so it should be a URL that resolves to your Parse Server. Make sure to include your mount point in this URL.

问题是，编写此文档时考虑到了 MongoDB，并且它与 Parse 位于同一台服务器上，但在我看来，它并不位于同一台服务器上。

有什么想法吗？

答案1

我必须替换publicServerURL解析服务器的配置，从http://localhost:1337/parse到http://publicIP:1337/parse，一切都很顺利！

相关内容