将Node.js应用程序部署到Heroku时出错 [英] Error while deploying Node.js App to Heroku

问题描述

在Heroku上部署Node.js应用程序时，出现以下错误。

2017-04-18T18：40：10.158442 +00：00应用[web.1]：npm ERR！请在任何支持请求中包含以下文件：

2017-04-18T18：40：10.158544 + 00：00 app [web.1]：npm ERR！ /app/npm-debug.log

2017-04-18T18：40：10.237236 + 00：00 heroku [web.1]：状态从开始更改为崩溃

2017-04-18T18：40：10.230110 + 00：00 heroku [web.1]：进程退出状态1

2017-04-18T18：40：29.015395 + 00：00 heroku [router]：at = error code = H10 desc =App crashedmethod = GET path =/host = nandu-varun-webdev。 herokuapp.com request_id = 11f3e405-089e-4bef-a83c-f190b042fbb7 fwd =216.15.126.238dyno = connect = service = status = 503 bytes = protocol = https

2017-04-18T18：40：29.282812 + 00：00 heroku [router]：at = error code = H10 desc =App crashedmethod = GET path =/ favicon.icohost = nandu-varun-webdev.herokuapp .com request_id = 904f2f85-9c15-4601-bb9a-51a58c7544e1 fwd =216.15.126.238dyno = connect = service = status = 503 bytes = protocol = https

我的package.json文件如下：

  {
name：web -dev，
version：1.0.0，
description： Web Dev，
main：server.js，
dependencies：{
body-parser：^ 1.15.1，
表示：^ 4.13.4，
mongoose：^ 4.4.15，
multer：^ 1.3.0，
q：^ 1.4.1，
passport：^ 0.3.2，
passport-local：^ 1.0.0，
cookie-parser：^ 1.4 .1，
bcrypt-nodejs：0.0.3，
node-uuid：^ 1.4.7，
express-session：^ 1.13 .0
 
，
devDependencies：{}，
scripts：{
test：echo \错误：指定&&退出1，
start：node server.js
}，
author：VN，
license：ISC
} 
  

我的Server.js文件如下所示：

  var express = require（'express'）; 
 var app = express（）; 
 
 var bodyParser = require（' ）; 
 app.use（bodyParser.urlencoded（{extended：true}））; 
 app.use（bodyParser.json（））; 
 
 / /配置一个公共目录来存放静态内容
 app.use（express.static（__ dirname +'/ public'））; 
 
 require（./test/app.js） （app）; 
 require（./assignment/app.js\")(app）; 
 require（./project/app\")(app）; 
 
 var port = process.env.PORT || 3000; 
 
 app.listen（port）; 
  

编辑：这些是我收到的完整日志

2017-04-19T11：38：05.924799 + 00： 00 app [web.1]：npm ERR！如果这样做，这很可能是web-dev软件包的问题，​​

2017-04-19T11：38：05.925332 + 00：00 app [web.1]：npm ERR！您可以通过以下方式获得有关如何为此项目打开问题的信息： 2017-04-19T11：38：05.925449 + 00：00 app [web.1]： npm ERR！ npm错误web-dev

2017-04-19T11：38：05.925583 + 00：00 app [web.1]：npm ERR！或者，如果没有，您可以通过以下方式获取他们的信息：

2017-04-19T11：38：05.925712 + 00：00 app [web.1]： npm ERR！ npm owner ls web-dev

2017-04-19T11：38：05.925846 + 00：00 app [web.1]：npm ERR！

2017-04-19T11：38：05.930287 + 00：00 app [web.1]：

2017-04-19T11：38：05.930497 + 00：00 app [web.1]：npm ERR！请在任何支持请求中包含以下文件：

2017-04-19T11：38：05.930608 + 00：00 app [web.1]：npm ERR！ /app/npm-debug.log

2017-04-19T11：38：06.002754 + 00：00 heroku [web.1]：状态从开始更改为崩溃

2017-04-19T11：38：05.995921 + 00：00 heroku [web.1]：进程退出状态1

2017-04-19T14：44：20.909797 + 00：00 heroku [router]：at = error code = H10 desc =App crashedmethod = GET path =/host = nandu-varun-webdev。 herokuapp.com request_id = ab500e0f-0137-4b2f-ae8d-fb99c0849597 fwd =216.15.126.238dyno = connect = service = status = 503 bytes = protocol = https

2017-04-19T14：44：21.392032 + 00：00 heroku [router]：at = error code = H10 desc =App crashedmethod = GET path =/ favicon.icohost = nandu-varun-webdev.herokuapp .com request_id = 6a277e5f-2329-45d1-82af-4a4cd170e028 fwd =216.15.126.238dyno = connect = service = status = 503 bytes = protocol = https

我无法弄清楚问题所在或为什么无法成功部署。

任何帮助都将非常感谢

提前致谢

解决方案

您必须创建一个 Procfile

包含此：

  web：npm start 
  

是否包含它？

While deploying my Node.js App on Heroku I am getting the following error.

2017-04-18T18:40:10.158442+00:00 app[web.1]: npm ERR! Please include the following file with any support request:

2017-04-18T18:40:10.158544+00:00 app[web.1]: npm ERR! /app/npm-debug.log

2017-04-18T18:40:10.237236+00:00 heroku[web.1]: State changed from starting to crashed

2017-04-18T18:40:10.230110+00:00 heroku[web.1]: Process exited with status 1

2017-04-18T18:40:29.015395+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=nandu-varun-webdev.herokuapp.com request_id=11f3e405-089e-4bef-a83c-f190b042fbb7 fwd="216.15.126.238" dyno= connect= service= status=503 bytes= protocol=https

2017-04-18T18:40:29.282812+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=nandu-varun-webdev.herokuapp.com request_id=904f2f85-9c15-4601-bb9a-51a58c7544e1 fwd="216.15.126.238" dyno= connect= service= status=503 bytes= protocol=https

My package.json file is the following

{
  "name": "web-dev",
  "version": "1.0.0",
  "description": "Web Dev",
  "main": "server.js",
  "dependencies": {
    "body-parser": "^1.15.1",
    "express": "^4.13.4",
    "mongoose": "^4.4.15",
    "multer":"^1.3.0",
    "q": "^1.4.1",
    "passport": "^0.3.2",
    "passport-local": "^1.0.0",
    "cookie-parser": "^1.4.1",
    "bcrypt-nodejs": "0.0.3",
    "node-uuid": "^1.4.7",
    "express-session": "^1.13.0"

  },
  "devDependencies": {},
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",
    "start": "node server.js"
  },
  "author": "VN",
  "license": "ISC"
}

And my Server.js file is as follows:

var express = require('express');
var app = express();

var bodyParser = require('body-parser');
app.use(bodyParser.urlencoded({ extended: true }));
app.use(bodyParser.json());

// configure a public directory to host static content
app.use(express.static(__dirname + '/public'));

require ("./test/app.js")(app);
require ("./assignment/app.js")(app);
require ("./project/app")(app);

var port = process.env.PORT || 3000;

app.listen(port);

Edit: These are the complete logs i am getting

2017-04-19T11:38:05.924799+00:00 app[web.1]: npm ERR! If you do, this is most likely a problem with the web-dev package,

2017-04-19T11:38:05.925332+00:00 app[web.1]: npm ERR! You can get information on how to open an issue for this project with:

2017-04-19T11:38:05.925449+00:00 app[web.1]: npm ERR! npm bugs web-dev

2017-04-19T11:38:05.925583+00:00 app[web.1]: npm ERR! Or if that isn't available, you can get their info via:

2017-04-19T11:38:05.925712+00:00 app[web.1]: npm ERR! npm owner ls web-dev

2017-04-19T11:38:05.925846+00:00 app[web.1]: npm ERR! There is likely additional logging output above.

2017-04-19T11:38:05.930287+00:00 app[web.1]:

2017-04-19T11:38:05.930497+00:00 app[web.1]: npm ERR! Please include the following file with any support request:

2017-04-19T11:38:05.930608+00:00 app[web.1]: npm ERR! /app/npm-debug.log

2017-04-19T11:38:06.002754+00:00 heroku[web.1]: State changed from starting to crashed

2017-04-19T11:38:05.995921+00:00 heroku[web.1]: Process exited with status 1

2017-04-19T14:44:20.909797+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=nandu-varun-webdev.herokuapp.com request_id=ab500e0f-0137-4b2f-ae8d-fb99c0849597 fwd="216.15.126.238" dyno= connect= service= status=503 bytes= protocol=https

2017-04-19T14:44:21.392032+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=nandu-varun-webdev.herokuapp.com request_id=6a277e5f-2329-45d1-82af-4a4cd170e028 fwd="216.15.126.238" dyno= connect= service= status=503 bytes= protocol=https

I just cannot figure out what the problem is or why am I unable to deploy successfully.

Any Help would be much appreciated

Thanks In Advance

解决方案

you must create a Procfile that contains this :

web: npm start 

did you include it ?

这篇关于将Node.js应用程序部署到Heroku时出错的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！