【发布时间】:2016-04-09 23:58:43
【问题描述】:
我对 node 比较陌生,并且在将 node web 应用程序部署到 heroku 时遇到了问题……这似乎与我在服务器文件中创建 mongoose 连接的方式有关。以下是我得到的错误日志:
2016-01-06T00:41:30.384170+00:00 heroku[web.1]: State changed from starting to crashed
2016-01-06T00:43:56.191644+00:00 heroku[web.1]: State changed from crashed to starting
2016-01-06T00:43:57.774259+00:00 heroku[web.1]: Starting process with command `node server/server.js`
2016-01-06T00:44:00.138974+00:00 app[web.1]: listening on 4568
2016-01-06T00:44:00.172982+00:00 app[web.1]:
2016-01-06T00:44:00.172992+00:00 app[web.1]: /app/node_modules/mongoose/node_modules/mongodb/lib/server.js:236
2016-01-06T00:44:00.172994+00:00 app[web.1]: process.nextTick(function() { throw err; })
2016-01-06T00:44:00.172994+00:00 app[web.1]: ^
2016-01-06T00:44:00.172995+00:00 app[web.1]: Error: connect ECONNREFUSED 127.0.0.1:27017
2016-01-06T00:44:00.172996+00:00 app[web.1]: at Object.exports._errnoException (util.js:856:11)
2016-01-06T00:44:00.172997+00:00 app[web.1]: at exports._exceptionWithHostPort (util.js:879:20)
2016-01-06T00:44:00.172998+00:00 app[web.1]: at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1063:14)
2016-01-06T00:44:00.968046+00:00 heroku[web.1]: Process exited with status 1
2016-01-06T00:44:00.983259+00:00 heroku[web.1]: State changed from starting to crashed
这是我的服务器文件的外壳:
var express = require('express');
var mongoose = require('mongoose');
var bodyParser = require('body-parser');
var entryController = require('./entries/entryController.js');
var app = express();
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({extended:true}));
app.use(express.static(__dirname + '/../client'));
mongoose.connect('mongodb://localhost');
console.log('listening on 4568');
app.listen(4568);
任何建议将不胜感激,谢谢!
【问题讨论】:
标签: node.js mongodb heroku mongoose