Nodejs+express+jade Installation Memo

Installation steps

1, install Nodejs, such as installed in E:\nodejs.

Ensure that there are two environment variables

User environment variable: C:\USERS\ADMINISTRATOR\APPDATA\ROAMING\NPM

System Environment variables: E:\nodejs

2, installation Express, with stable version of 3.5.0, the online information is mostly based on this version, do not specify the version, the default installation of the latest version

Run cmd, npm install-g [email protected]

If it is 4. x version, then install NPM install-g express-generator

3, express installation successfully, you can use the command line to create a test app

Run cmd, express MyApp

4. Copy the dependent module to the root directory of MyApp,
Can be copied manually: Copy the Express directory below C:\Users\Administrator\AppData\Roaming\npm\node_modules to the app root directory
You can also execute commands: cmd, CD e:\nodejs\myapp->npm install

5. Install the template engine jade, install Jade to the currently created app below

Run cmd, cd E:\nodejs\myapp, NPM install Jade

6. Start MyApp, default url:http://localhost:3000

Run cmd, cd e:\nodejs\myqpp, NPM Start or node app.js

7, in the browser access http://localhost:3000, display the Welcome page