javascript - 错误 : Cannot find module 'html' , 无法提供静态文件

Question

我不知道我触及了什么，但它突然停止为我的静态文件提供服务。我有以下架构:

1. 应用

   • 路线
   • 模特

2. 公开

   • 观点
   • CSS
   • js
3. server.js

错误:

Error: Cannot find module 'html'
    at Function.Module._resolveFilename (module.js:325:15)   
...
at /Users/.../vintageAddiction/app/routes/indexRoutes.js:12:11

indexRoutes.js:

var express  = require('express');
var passport = require('passport');

var indexRouter = express.Router();
  indexRouter.route('/').get( function(req, res) {
      res.render('index.html'); // load the index.ejs file
    });


module.exports = indexRouter;

服务器.JS:

// server.js

// set up ======================================================================
// get all the tools we need
var express  = require('express');
var app      = express();
var port     = process.env.PORT || 8080;
var mongoose = require('mongoose');
var passport = require('passport');
var flash    = require('connect-flash');

var morgan       = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser   = require('body-parser');
var session      = require('express-session');

var configDB = require('./app/config/configDB.js');

// configuration ===============================================================
mongoose.connect(configDB.url); // connect to our database

require('./app/config/passport')(passport); // pass passport for configuration

// routes ======================================================================
var routes       = require('./app/routes/indexRoutes.js'); // load our routes and pass in our app and fully configured passport
var adminRoutes  = require('./app/routes/adminRoutes.js');


// set up our express application
app.use(morgan('dev')); // log every request to the console
app.use(cookieParser()); // read cookies (needed for auth)
app.use(bodyParser()); // get information from html forms

// app.set('view engine', 'ejs'); // set up ejs for templating

// required for passport
app.use(session({ secret: 'vintageisthelaw' })); // session secret
app.use(passport.initialize());
app.use(passport.session()); // persistent login sessions
app.use(flash()); // use connect-flash for flash messages stored in session

app.use('/', routes);
app.use('/admin', adminRoutes);

// set static files location
// used for requests that our frontend will make
app.use(express.static(__dirname + '/public/'));
app.set('views', __dirname + '/public/views');
app.set('view engine', 'jade');
// launch ======================================================================
app.listen(port);
console.log('The magic happens on :\n\n http://localhost:'+ port+'\n\n');

link to server.js

我见过类似的东西:

app.use(express.static(__dirname + '/public/views/'));

但我真的不明白为什么不起作用希望你们能帮助我!

Answer 1

在 express.js 中，中间件声明的顺序非常重要。您必须在任何路由之前定义 express.static 中间件:

服务器.JS:

.. require

// logger must be defined first if you want log all the requests
app.use(morgan('dev'));             
// after that you should define express.static middleware            
app.use(express.static(__dirname + '/public/')); 
app.set('views', __dirname + '/public/views');
app.set('view engine', 'jade');
// cookie and body parser must be defined before passport and session middleware
app.use(cookieParser());
app.use(bodyParser());

app.use(session({ secret: 'vintageisthelaw' }));
app.use(passport.initialize());
app.use(passport.session());
app.use(flash());

// your routes must be defined in the end
app.use('/', routes);
app.use('/admin', adminRoutes);

app.listen(port);
console.log('The magic happens on :\n\n http://localhost:'+ port+'\n\n');