1.安装npm

2.安装CLI ( npm install -g grunt-cli)

3.安装grunt (npm install grunt --save-dev)

4.添加gruntfile.js

module.exports = function (grunt) {  grunt.initConfig({    pkg: grunt.file.readJSON('package.json'),    concat: {      options: {        separator: ';'      },      dist: {        src: ['src/**/*.js'],        dest: 'dist/<%= pkg.name %>.js'      }    },    uglify: {      options: {        banner: '/*! <%= pkg.name %> <%= grunt.template.today("dd-mm-yyyy") %> */\n'      },      dist: {        files: {          'dist/<%= pkg.name %>.min.js': ['<%= concat.dist.dest %>']        }      }    },    qunit: {      files: ['test/**/*.html']    },    jshint: {      files: ['gruntfile.js', 'src/**/*.js', 'test/**/*.js'],      options: {        //这里是覆盖JSHint默认配置的选项        globals: {          jQuery: true,          console: true,          module: true,          document: true        }      }    },    watch: {      files: ['<%= jshint.files %>'],      tasks: ['jshint', 'qunit']    }  });  grunt.loadNpmTasks('grunt-contrib-uglify');  grunt.loadNpmTasks('grunt-contrib-jshint');  //grunt.loadNpmTasks('grunt-contrib-qunit');  grunt.loadNpmTasks('grunt-contrib-watch');  grunt.loadNpmTasks('grunt-contrib-concat');  grunt.registerTask('test', ['jshint', 'qunit']);  grunt.registerTask('default', ['jshint', 'qunit', 'concat', 'uglify']);};

5.添加package.json

{    "name":"test",     "version":"0.1.0",    "devDependencies": {         "grunt":"~0.4.1",         "grunt-contrib-jshint":"~0.6.0",        "grunt-contrib-nodeunit":"~0.2.0",        "grunt-contrib-uglify":"~0.2.2"    }}

6.安装 package.json里面依赖的插件

逐个安装

 npm install grunt-contrib-htmlmin --save-dev

......

7.运行grunt 命令