Grunt Compressed Files

2. Install Nodejs, go to Nodejs's official website to download Nodejs, I use the first one as shown:
   
4. installing GRUNT-CLInpm install-g grunt-cli
6. Create the Grunt folder and create the Package.json, gruntfile.js file under the folder
   
8. Installing gruntnpm Install grunt
10. Installing the Grunt plugin npm install grunt-contrib-uglify, Grunt-contrib-jshint, Grunt-contrib-concat
12. The final execution of the grunt is OK.
14. Package.json:

    {  "name": "Xcwjs",  "version": "0.1.0",  "description": "Xcwjs",  "Devdependencies": {    "grunt": "~ 0.4.1 ",    " Grunt-contrib-jshint ":" ~0.6.3 ",    " grunt-contrib-uglify ":" ~0.2.1 ",    " Grunt-contrib-requirejs ":" ~0.4.1 ","    grunt-contrib-concat ":" ~0.1.1 ",    " grunt-contrib-copy ":" ~0.4.1 ",    " Grunt-contrib-clean ":" ~0.5.0 ",    " Grunt-strip ":" ~0.2.1 "  },  " dependencies ": {    " Express ":" 3.x "  }}

15. Gruntfile.js
    

    module.exports = function (grunt) {//ïîä¿åäöãgrunt.initconfig ({Pkg:grunt.file.readJSON (' Package.json '), C      Oncat: {options: {separator: '; ' }, Dist: {//file to merge src: [' src/addfavor.js ', ' src/arrayhelp.js ', ' src/common.js ', ' src/convertor.js ', ' SR            C/slider.js ', ' src/star.js ', ' src/vticker.js '], dest: ' dest/xcw.js '//merge files into Dest}}, Uglify: { Options: {//Compressed file Header description banner: '/*!<%=Pkg.name%> <%=Grunt.template.today ("YYYY-MM-DD") %>*/\n '}, Build: {src: ' dest/xcw.js ', dest: ' Dest/xcw.min.js '  }        }  });    Load concat and Uglify plugins, respectively, for merging and compressing grunt.loadnpmtasks (' grunt-contrib-concat ');    Grunt.loadnpmtasks (' grunt-contrib-uglify '); Register Task Grunt.registertask (' Default ', [' concat ', ' uglify ']);

Grunt Compressed Files