How to compress files with grunt

Once the GRUNT-CLI is complete, you can install grunt for each item. 1. First copy the Package.json and Gruntfile.js to the project (PS: These two files are required when each project turns grunt) 2.cmd go to the project directory and execute "NPM install grunt--save-dev" (PS: This step is used to grunt the project) 3. Configure the Gruntfile.js (PS:package.json generally do not move it, name can be set to the project name, others do not move) {expand:true,cwd: ' js ', src: [' */*.js '],//Specifies the directory file that needs to be compressed dest: ' dest '//Set the compressed document name}4.cmd Execute "Grunt" 5.ok, quietly wait for the compressed file batch compression okay

How to compress files with grunt