express Archives - Page 3 of 8

How to get all registered routes in Express?

I have a web application built using Node.js and Express. Now I would like to list all registered routes with their appropriate methods. ...

May 24, 2022
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How can I set response header on express.js assets

I need to set CORS to be enabled on scripts served by express. How can I set the headers in these returned responses ...

May 24, 2022
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Purpose of installing Twitter Bootstrap through npm?

Question 1: What exactly is the purpose of installing Twitter Bootstrap through npm? I thought npm was meant for server side modules. Is ...

May 24, 2022
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What does middleware and app.use actually mean in Expressjs?

Almost every Express app I see has an app.use statement for middleware but I haven’t found a clear, concise explanation of what middleware ...

May 23, 2022
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How can I render inline JavaScript with Jade / Pug?

I’m trying to get JavaScript to render on my page using Jade (http://jade-lang.com/) My project is in NodeJS with Express, eveything is working ...

May 22, 2022
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What is NODE_ENV and how to use it in Express?

This is my app that I’m currently running on production. var app = express(); app.set('views',settings.c.WEB_PATH + '/public/templates'); app.set('view engine','ejs'); app.configure(function(){ app.use(express.favicon()); app.use(express.static(settings.c.WEB_PATH + ...

May 22, 2022
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How to redirect 404 errors to a page in ExpressJS?

I don’t know a function for doing this, does anyone know of one? 25 Answers 25

May 22, 2022
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static files with express.js

I want to serve index.html and /media subdirectory as static files. The index file should be served both at /index.html and / URLs. ...

May 22, 2022
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Difference between app.use and app.get in express.js

I’m kind of new to express and node.js, and I can’t figure out the difference between app.use and app.get. It seems like you ...

May 21, 2022
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How to access the request body when POSTing using Node.js and Express?

I have the following Node.js code: var express = require('express'); var app = express.createServer(express.logger()); app.use(express.bodyParser()); app.post("https://stackoverflow.com/", function(request, response) { response.write(request.body.user); response.end(); }); Now ...

May 21, 2022
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