将Express Node.js项目部署到Azure 500服务器错误

问题描述

似乎有人尝试过所有可用的解决方案，尽管有人声称Azure已在内部解决了此问题，但我无法使其正常工作，生产部署每次都会给我500错误.在本地部署工作.这是我的app.js，基本上是Express 4.12.2的开箱即用"

Seem to have tried every available solution even though some claim that Azure have fixed this issue internally, but I cannot get it to work, production deployment gives me a 500 error every time. Deploying locally works. Here's my app.js which is basically "out of the box" with express 4.12.2

var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');

var routes = require('./routes/index');
var users = require('./routes/users');

var app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');

// uncomment after placing your favicon in /public
//app.use(favicon(__dirname + '/public/favicon.ico'));
app.set('port', process.env.PORT || 1337);
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));

app.use('/', routes);
app.use('/users', users);

// catch 404 and forward to error handler
app.use(function(req, res, next) {
  var err = new Error('Not Found');
  err.status = 404;
  next(err);
});

// error handlers

// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
  app.use(function(err, req, res, next) {
    res.status(err.status || 500);
    res.render('error', {
      message: err.message,
      error: err
    });
  });
}

// production error handler
// no stacktraces leaked to user
app.use(function(err, req, res, next) {
  res.status(err.status || 500);
  res.render('error', {
    message: err.message,
    error: {}
  });
});


module.exports = app;

app.listen(app.get('port'), function(){
           console.log('Express server listening on port ' + app.get('port'));
           });

推荐答案

我怀疑您可能在日志中收到此错误.

I suspect you might be getting this error in the logs.

错误:ENOENT，打开'D:\ home \ site \ wwwroot \ bin \ views \ layouts \ main.handlebars'错误(本机)

启用错误日志

记下views文件夹的路径.

Note the path to the views folder.

您可以尝试删除www文件.查看快速文档中的最后几段.

You could try remove the www file. Check the last couple of paragraphs in the Express docs on how.

我还发现，如果您拥有图像和字体之类的资源，则需要添加 app.use(express.static('public')); –否则将以静默方式失败.

Also I found that adding app.use(express.static('public')); is needed if you have resources like images and fonts – it would fail silently otherwise.

这篇关于将Express Node.js项目部署到Azure 500服务器错误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！