【发布时间】:2019-09-25 12:41:04
【问题描述】:
我遇到了错误
应用程序发生错误,无法提供您的页面。
运行“heroku open”命令时。在 heroku 仪表板上,它说部署成功,但是它不会从 app.get 代码行运行“它正在工作”。
server.js
const express = require('express');
const bodyParser = require('body-parser');
const bcrypt = require('bcrypt-nodejs');
const cors = require('cors');
const knex = require('knex');
const register = require('./controllers/register');
const signin = require('./controllers/signin');
const profile = require('./controllers/profile');
const image = require('./controllers/image');
const db = knex({
client: 'pg',
connection: {
host : '127.0.0.1',
user : 'benjohnson',
password : '',
database : 'smart-brain'
}
});
const app = express();
app.use(cors());
app.use(bodyParser.json());
app.get('/', (req, res)=> { res.send('its working!') })
app.post('/signin', signin.handleSignin(db, bcrypt))
app.post('/register', (req, res) => { register.handleRegister(req, res, db, bcrypt) })
app.get('/profile/:id', (req, res) => { profile.handleProfileGet(req, res, db)})
app.put('/image', (req, res) => { image.handleImage(req, res, db)})
app.post('/imageurl', (req, res) => { image.handleApiCall(req, res)})
app.listen(process.env.PORT || 3000, ()=> {
console.log(`app is running on port ${process.env.PORT}`);
})
在 heroku cli 中运行 server.js 文件时收到错误,运行“heroku logs --tail”时收到此错误?
> node@1.0.0 start /Users/benjohnson/.Trash
> nodemon server.js
sh: nodemon: command not found
npm ERR! file sh
npm ERR! code ELIFECYCLE
npm ERR! errno ENOENT
npm ERR! syscall spawn
npm ERR! node@1.0.0 start: `nodemon server.js`
npm ERR! spawn ENOENT
npm ERR!
npm ERR! Failed at the node@1.0.0 start script.
npm ERR! This is probably not a problem with npm. There is likel
y additional logging output above.
npm WARN Local package.json exists, but node_modules missing, di
d you mean to install?
npm ERR! A complete log of this run can be found in:
npm ERR! /Users/benjohnson/.npm/_logs/2019-09-25T14_11_11_91
0Z-debug.log
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