node.js--installing express and creating the First Express project (Windows)

Source: Internet
Author: User

1. Based on the new Express installer concept, the installation of Express requires two steps (command line to find the Nodejs Directory global installation):

(1) NPM install-g [email protected] (can also omit @4.15.0, install the latest version)

(2) NPM install-g [email protected]

Global Directory Situation:

2. Environment variables added to the Node_global directory:

3. Go to the Global directory to view the Express version, command: Express--version:

View Express Command: Express-h

4. Install an Express frame:

(1) Express HelloWorld:

(2) CD HelloWorld & NPM Install:

(3) Start Web services: SET debug=helloworld:* & NPM Start:

In the browser input as above address, appear familiar welcome screen, success!

HelloWorld directory:

node.js--installing express and creating the First Express project (Windows)

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