質問編集履歴
3
解決
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@@ -3,95 +3,6 @@
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.envから参照する前はエラーは出ませんでした。
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[dotenv](https://www.npmjs.com/package/dotenv)
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app.js
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``` javascript
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require('./db/db');
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require('dotenv').config();
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const createError = require('http-errors');
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const express = require('express');
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const path = require('path');
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const cookieParser = require('cookie-parser');
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const logger = require('morgan');
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const mongoose = require('mongoose');
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const flash = require('connect-flash');
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const methodOverride = require('method-override');
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const session = require('express-session');
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const csrf = require('csurf');
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const bodyParser = require('body-parser');
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const MongoStore = require('connect-mongo')(session);
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const indexRouter = require('./routes/index');
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const usersRouter = require('./routes/users');
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const app = express();
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// view engine setup
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app.set('views', path.join(__dirname, 'views'));
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app.set('view engine', 'ejs');
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app.use(logger('dev'));
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app.use(express.json());
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app.use(express.urlencoded({ extended: false }));
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app.use(cookieParser());
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app.use(express.static(path.join(__dirname, 'public')));
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app.use(bodyParser.json());
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app.use(express.urlencoded({ extended: false }));
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mongoose.connect(process.env.DB_URL, function (err){
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if(err){
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console.error('error');
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}
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});
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app.use('/users', usersRouter).
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app.use(methodOverride(function(req){
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if( req.body && typeof req.body === 'object' && '_method' in req.body ){
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const method = req.body._method;
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delete req.body._method;
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return method;
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}
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}));
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app.use(session({
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secret: process.env.SESSION_SECRET,
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resave: false,
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saveUninitialized: false,
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}));
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app.use(csrf({cookie: true}));
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app.use(flash());
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////////////////////////////////////
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app.use('/', indexRouter);
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app.use('/users', usersRouter);
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app.use('/', express.static(path.join(__dirname, 'chat')));
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app.listen(process.env.PORT || 1000);
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// catch 404 and forward to error handler
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app.use(function(req, res, next) {
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next(createError(404));
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});
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// error handler
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app.use(function(err, req, res, next) {
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// set locals, only providing error in development
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res.locals.message = err.message;
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res.locals.error = req.app.get('env') === 'development' ? err : {};
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// render the error page
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res.status(err.status || 500);
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res.render('error');
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});
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module.exports = app;
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```
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94
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-
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95
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.env
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96
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```
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SESSION_KEY = abcd
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2
app.js変更
title
CHANGED
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File without changes
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body
CHANGED
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@@ -5,12 +5,91 @@
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5
5
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6
6
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app.js
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7
7
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``` javascript
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8
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require('./db/db');
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9
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require('dotenv').config();
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10
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+
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11
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const createError = require('http-errors');
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12
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const express = require('express');
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13
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const path = require('path');
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14
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const cookieParser = require('cookie-parser');
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15
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const logger = require('morgan');
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16
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const mongoose = require('mongoose');
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17
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const flash = require('connect-flash');
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18
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const methodOverride = require('method-override');
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19
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const session = require('express-session');
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20
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const csrf = require('csurf');
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21
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const bodyParser = require('body-parser');
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const MongoStore = require('connect-mongo')(session);
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24
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25
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const indexRouter = require('./routes/index');
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const usersRouter = require('./routes/users');
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const app = express();
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29
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30
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// view engine setup
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31
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app.set('views', path.join(__dirname, 'views'));
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32
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app.set('view engine', 'ejs');
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33
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+
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34
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app.use(logger('dev'));
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35
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app.use(express.json());
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36
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app.use(express.urlencoded({ extended: false }));
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37
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app.use(cookieParser());
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38
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app.use(express.static(path.join(__dirname, 'public')));
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39
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app.use(bodyParser.json());
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40
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app.use(express.urlencoded({ extended: false }));
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41
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42
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mongoose.connect(process.env.DB_URL, function (err){
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if(err){
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console.error('error');
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}
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});
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48
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49
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50
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app.use('/users', usersRouter).
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51
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app.use(methodOverride(function(req){
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52
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if( req.body && typeof req.body === 'object' && '_method' in req.body ){
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53
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const method = req.body._method;
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54
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delete req.body._method;
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return method;
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}
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}));
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app.use(session({
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secret: process.env.
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secret: process.env.SESSION_SECRET,
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resave: false,
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saveUninitialized: false,
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}),
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63
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}));
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64
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app.use(csrf({cookie: true}));
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65
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app.use(flash());
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66
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////////////////////////////////////
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67
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68
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app.use('/', indexRouter);
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70
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app.use('/users', usersRouter);
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71
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app.use('/', express.static(path.join(__dirname, 'chat')));
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72
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app.listen(process.env.PORT || 1000);
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73
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+
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74
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+
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75
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// catch 404 and forward to error handler
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76
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app.use(function(req, res, next) {
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next(createError(404));
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});
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80
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// error handler
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81
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app.use(function(err, req, res, next) {
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82
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// set locals, only providing error in development
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83
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res.locals.message = err.message;
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84
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res.locals.error = req.app.get('env') === 'development' ? err : {};
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85
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86
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// render the error page
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87
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res.status(err.status || 500);
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88
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res.render('error');
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89
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});
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90
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+
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91
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module.exports = app;
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92
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+
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14
93
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```
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15
94
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16
95
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.env
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1
ログの追加
title
CHANGED
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File without changes
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body
CHANGED
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@@ -18,5 +18,10 @@
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|
18
18
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SESSION_KEY = abcd
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19
19
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```
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20
20
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```Log
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2018-04-25T06:56:08.476619+00:00 app[web.1]: GET / 500 1.136 ms - 67
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2018-04-25T06:56:08.477322+00:00 heroku[router]:
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```
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21
26
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プログラム自体は動くのですがsecret optionの部分でエラーが出ます。
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27
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どのように書き直せばいいですか？
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