Render basic HTML view?-第3页回答

I have a basic node.js app that I am trying to get off the ground using Express framework. I have a views folder where I have an index.html file. But I receive the following error when loading the web browser.

Error: Cannot find module 'html'

Below is my code.

var express = require('express');
var app = express.createServer();

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

app.get('/', function(req, res) {
    res.render('index.html');
});

app.listen(8080, '127.0.0.1')

What am I missing here?

标签： javascript html node.js mongodb express

26条回答

姐姐魅力值爆表

2楼-- · 2019-01-01 06:42

I was trying to set up an angular app with an express RESTful API and landed on this page multiple times though it wasn't helpful. Here's what I found that worked:

app.configure(function() {
    app.use(express.static(__dirname + '/public'));         // set the static files location
    app.use(express.logger('dev'));                         // log every request to the console
    app.use(express.bodyParser());                          // pull information from html in POST
    app.use(express.methodOverride());                      // simulate DELETE and PUT
    app.use(express.favicon(__dirname + '/public/img/favicon.ico'));
});

Then in the callback for your api routes look like: res.jsonp(users);

Your client side framework can handle routing. Express is for serving the API.

My home route looks like this:

app.get('/*', function(req, res) {
    res.sendfile('./public/index.html'); // load the single view file (angular will handle the page changes on the front-end)
});

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十年一品温如言

3楼-- · 2019-01-01 06:45

I also faced the same issue in express 3.X and node 0.6.16. The above given solution will not work for latest version express 3.x. They removed the app.register method and added app.engine method. If you tried the above solution you may end up with the following error.

node.js:201
        throw e; // process.nextTick error, or 'error' event on first tick
              ^
TypeError: Object function app(req, res){ app.handle(req, res); } has no method 'register'
    at Function.<anonymous> (/home/user1/ArunKumar/firstExpress/app.js:37:5)
    at Function.configure (/home/user1/ArunKumar/firstExpress/node_modules/express/lib/application.js:399:61)
    at Object.<anonymous> (/home/user1/ArunKumar/firstExpress/app.js:22:5)
    at Module._compile (module.js:441:26)
    at Object..js (module.js:459:10)
    at Module.load (module.js:348:31)
    at Function._load (module.js:308:12)
    at Array.0 (module.js:479:10)
    at EventEmitter._tickCallback (node.js:192:40)

To get rid of the error message. Add the following line to your app.configure function

app.engine('html', require('ejs').renderFile);

Note: you have to install ejs template engine

npm install -g ejs

Example:

app.configure(function(){

  .....

  // disable layout
  app.set("view options", {layout: false});

  app.engine('html', require('ejs').renderFile);

....

app.get('/', function(req, res){
  res.render("index.html");
});

Note: The simplest solution is to use ejs template as view engine. There you can write raw HTML in *.ejs view files.

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刘海飞了

4楼-- · 2019-01-01 06:45

app.get('/', function(req, res, next) {
    res.send(`<html><body><h1>My Server</h1></body></html>')
});

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裙下三千臣

5楼-- · 2019-01-01 06:45

if you are using express framework to node.js

install npm ejs

then add config file

app.set('port', process.env.PORT || 3000);
app.set('views', __dirname + '/views');
app.set('view engine', 'ejs');
app.set('view engine', 'jade');
app.use(express.favicon());
app.use(express.logger('dev'));
app.use(express.bodyParser());
app.use(express.methodOverride());
app.use(app.router)

;

render the page from exports module form.js have the html file in the views dir with extension of ejs file name as form.html.ejs

then create the form.js

res.render('form.html.ejs');

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姐姐魅力值爆表

6楼-- · 2019-01-01 06:48

res.sendFile(__dirname + '/public/login.html');

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回忆，回不去的记忆

7楼-- · 2019-01-01 06:49

In server.js, please include

var express = require("express");
var app     = express();
var path    = require("path");


app.get('/',function(req,res){
  res.sendFile(path.join(__dirname+'/index.html'));
  //__dirname : It will resolve to your project folder.
});

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Render basic HTML view?

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