{
  "name": "gulp-project",
  "scripts": {
    "dev": "gulp dev", //npm run dev   开发
    "build": "gulp build", //npm run build   发布
    "upload": "gulp upload", //npm run upload 上传服务器 
    "zip": "gulp zip" ////npm run zip 打包文件
  },
  "devDependencies": {
    "babel-preset-es2015": "^6.22.0", //编译es6
    "browser-sync": "^2.15.0",  //监听改动刷新
    "gulp": "^3.9.1", //gulp
    "gulp-autoprefixer": "^3.1.1", //补齐css浏览器前缀
    "gulp-babel": "^6.1.2", // Es6
    "gulp-clean": "^0.3.2", //删除文件
    "gulp-clean-css": "^2.0.12", //css压缩，gulp-minify-css不更新了
    "gulp-concat": "^2.6.0",//合并文件
    "gulp-ftp": "^1.1.0",//提交到ftp服务器
    "gulp-git": "^1.11.3",//提交到git
    "gulp-htmlmin": "^2.0.0",//压缩html
    "gulp-imagemin": "^3.0.3",//压缩图片
    "gulp-rename": "^1.2.2",//重命名文件
    "gulp-rev-append": "^0.1.6", //添加MD5版本号，这里改成了时间戳
    "gulp-sass": "^2.3.2",//编译SASS
    "gulp-uglify": "^2.0.0",//js压缩
    "gulp-util": "^3.0.7", //说是ftp配套用的，看了下是包装了些常用函数
    "gulp-zip": "^3.2.0" // 打包文件
  }
}

//组件

let gulp =