Installing a Web program using GruntJS

It has the following functions:

Merge JS files
Compressing JS files
Unit Test (based on QUnit)
One sentence: automation)

The installation process is as follows.

1. Install node

Refer to node. js (npm is automatically installed on the latest node)

Ii. Install grunt command line tool grunt-cli

Use-g Global installation to use it in any directory. Command: npm install-g grunt-cli

Note that in linux or mac, an error with no permissions is reported. In this case, you must add sudo to the front,

After installation, you can view the version of the tool. Command: grunt-version

3. Install grunt and its plug-ins

Go to the root directory of a project and run the command: npm install grunt -- save-dev.

Now, check that the grunt version has an additional 4.0, as shown below:

So far, the installation is complete.