express.js
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const express = require('express');
const glob = require('glob');
const favicon = require('serve-favicon');
const logger = require('morgan');
const cookieParser = require('cookie-parser');
const bodyParser = require('body-parser');
const compress = require('compression');
const methodOverride = require('method-override');
const nunjucks = require('nunjucks');
const helmet = require('helmet');
const db = require('./db');
module.exports = function(app, config) {
const env = process.env.NODE_ENV || 'development';
const routes = require('../app/routes/index.js');
const controllers = glob.sync(config.root + '/app/controllers/*.js');
app.locals.ENV = env;
app.locals.ENV_DEVELOPMENT = env == 'development';
app.set('views', config.root + '/app/views');
app.set('view engine', 'nunjucks');
nunjucks.configure(config.root + '/app/views', {
autoescape: true,
express: app
});
db.init(config.database);
// app.use(favicon(config.root + '/public/img/favicon.ico'));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({
extended: true
}));
app.use(cookieParser());
app.use(compress());
app.use(helmet());
app.use(express.static(config.root + '/public'));
app.use(methodOverride());
app.use(function (req, res, next) {
var err = new Error('Not Found');
err.status = 404;
next(err);
});
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,
title: 'error'
});
});
}
app.use(function (err, req, res, next) {
res.status(err.status || 500);
res.render('error', {
message: err.message,
error: {},
title: 'error'
});
});
};