| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| var createError = require('http-errors'); |
| var express = require('express'); |
| var path = require('path'); |
| var cookieParser = require('cookie-parser'); |
| var logger = require('morgan'); |
| |
| var indexRouter = require('./routes/index'); |
| |
| var app = express(); |
| |
| // view engine setup |
| app.set('views', path.join(__dirname, 'views')); |
| app.set('view engine', 'jade'); |
| |
| app.use(logger('dev')); |
| app.use(express.json()); |
| app.use(express.urlencoded({ extended: false })); |
| app.use(cookieParser()); |
| app.use(express.static(path.join(__dirname, 'public'))); |
| |
| app.use('/', indexRouter); |
| |
| // catch 404 and forward to error handler |
| app.use(function (req, res, next) { |
| next(createError(404)); |
| }); |
| |
| // error handler |
| app.use(function (err, req, res) { |
| // set locals, only providing error in development |
| res.locals.message = err.message; |
| res.locals.error = req.app.get('env') === 'development' ? err : {}; |
| |
| // render the error page |
| res.status(err.status || 500); |
| res.render('error'); |
| }); |
| |
| module.exports = app; |