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- var createError = require('http-errors');
- var express = require('express');
- var path = require('path');
- var indexRouter = require('./routes/index');
- var app = express();
- // view engine setup
- app.set('views', path.join(__dirname, 'views'));
- app.set('view engine', 'pug');
- app.use(express.urlencoded({ extended: false }));
- 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, next) {
- // 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;
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