2016-10-27 22 views
0

所以我在Node.js/Express/MongoDB中构建了一个应用程序,并且我遵循了一些teamtreehouse教程,但那是通过shell而不是在远程服务器上运行Node.js。我已经在数字海洋服务器上设置了Node.js和MongoDB,它说我可以连接,但是我尝试过不同的url来打我的api。远程将Node.js连接到MongoDB,我的API打到什么地址?

现在我的应用程序从http://joshuaericbenner.me/projects/sideprojects/LinkedInApp/public/

运行和我的文件结构是这样:

LinkedInAppp 
-> public -> index.html 
-> src 
     -> api -> index.js (where the api calls exist) 
     -> database.js 

所以我的问题是,我不应该被打的http://joshuaericbenner.me/projects/sideprojects/LinkedInApp/api/users终点并获得回应?

目前,当我尝试在邮差,我得到的回应:

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> 
<html> 
<head> 
    <title>404 Not Found</title> 
</head> 
<body> 
    <h1>Not Found</h1> 
    <p>The requested URL /projects/sideprojects/LinkedInApp/api/users was not found on this server.</p> 
    <hr> 
    <address>Apache/2.4.18 (Ubuntu) Server at joshuaericbenner.me Port 80</address> 
</body> 

MongoDB的连接(database.js):

'use strict'; 
var mongoose = require('mongoose'); 

mongoose.connect('mongodb://127.0.0.1:27017/LinkedInUsers',function(err){ 
if(err){ 
    console.log("Failed to connect to mongodb"); 
} 
else{ 
    console.log("Successfully connected to mongodb"); 
} 
}); 
从我的服务器的外壳

蒙戈输出:

MongoDB shell version: 2.6.10 
connecting to: test 
> show dbs 
LinkedInUsers 0.078GB 
admin   (empty) 
local   0.078GB 
test   0.078GB 
> use LinkedInUsers 
switched to db LinkedInUsers 
> db.post.find() 
{ "_id" : ObjectId("5810e578059f3fc430a6089b"), "formattedName" : "jb"   } 

Node.js的输出,当我跑我的Node.js应用:

[email protected]:/var/www/html/projects/sideprojects/LinkedInApp# nodejs src/app.js 
Now running on port 8080 
Successfully connected to mongodb 

快递API(如上index.js):

'use strict'; 

var express = require('express'); 
var User = require('../models/user'); 
var router = express.Router(); 

//Get All Users 
router.get('/users', function (req, res){ 
User.find({}, function(err, users){ 
    if(err){ 
     res.status(500).json({message: err.message}); 
    } 
    res.json({users: users}); 
}); 
}); 

App.js '使用严格的';

var express = require('express'); 
var parser = require('body-parser'); 
var router = require('./api'); 

var app = express(); 

require('./database'); 
require('./seed'); 

app.use(parser.json()); 
app.use('/', express.static('public')); 

app.use('/api', router); 

app.listen(8080, function(){ 
    console.log("Now running on port 8080"); 
}); 

用户模型:

'use strict'; 

var mongoose = require('mongoose'); 
var userSchema = new mongoose.Schema({ 
    formattedName: String, 
    id: String, 
    location: { 
     country: { 
      code: String 
     }, 
     name: String 
    }, 
    positions: 
    { 
     values: 
     [ 
      { 
       company: { 
        id: Number, 
        location: { 
        name: String 
       } 
      }, 
      location: { 
       name: String 
      }, 
      id: Number, 
      isCurrent: Boolean, 
      summary: String, 
      title: String 
     } 
    ] 
    }, 
    publicProfileUrl: String 
}); 

var model = mongoose.model('User', userSchema); 

module.exports = model; 
+0

当您打到端点时,您实际获得的输出是什么?控制台说什么? – Soviut

+0

显示您的用户模型 –

+0

@katylavallee已添加。我想它应该工作,因为虽然我没有任何记录与完整的模式,我有一个与formattedName。 – joshbenner851

回答

0

的问题是在你的路线。您正在拨打/api/users,而您的路线配置为users

router.get('/api/users', function (req, res){ 
User.find({}, function(err, users){ 
    if(err){ 
     res.status(500).json({message: err.message}); 
    } 
    res.json({users: users}); 
}); 
}); 
+0

对不起,添加了我的App.js澄清。不知道它是否会改变任何内容,但我认为我的路线是/ api/users,就像我做过的api.use('/ api',router); – joshbenner851