You don’t need to listen to any events. Just make it function modify(req, res, next){ res.body = res.body + “modified”; next(); } And use it after you use the router. This way after all your routes have executed you can modify the body
Here is what i did to solve this very issue. Basically use the stream option in the connect/express logger module to pipe the messages through to winston. I chose to use winston.info logging level, use whatever level makes sense for you. var winston = require(‘winston’); var express = require(‘express’); var app = express.createServer(); // enable … Read more
Express is based on the Connect middleware. The routing capabilities of Express are provided by the router of your app and you are free to add your own middlewares to your application. var app = express.createServer(); // Your own super cool function var logger = function(req, res, next) { console.log(“GOT REQUEST !”); next(); // Passing … Read more
From your code, It looks like your file contains code that makes get request to localhost (127.0.0.1:8000). The problem might be you have not created server on your local machine which listens to port 8000. For that you have to set up server on localhost which can serve your request. Create server.js var express = … Read more
EMFILE error means that the OS is denying your program to open more files/sockets. Have a look at: How do I change the number of open files limit in Linux?
You should install body-parser through npm-install. Now it comes as a separate middleware. After that add following line in your app.js var bodyParser = require(‘body-parser’); app.use(bodyParser.json()); app.use(bodyParser.urlencoded()); // in latest body-parser use like below. app.use(bodyParser.urlencoded({ extended: true })); It parses the post request as an object. You will get your variables in req.body. In your … Read more
The connect package has made some changes in the latest 3.x version of their code base, moving the static middleware to it’s own package. You can view the list of packages that have been moved here. So you have two options: Option 1 You can install an older, 2.x version of connect and use that … Read more
This is a warning that will go away once Express updates to use Connect 3.0 – as a temporary fix, follow the instructions at the top of https://github.com/senchalabs/connect/wiki/Connect-3.0. Specifically, find this line in your app: app.use(express.bodyParser()); And replace it with the following (this is what bodyParser will be in 3.0): app.use(express.json()); app.use(express.urlencoded());