#Before you install the karma cnpm install policyfile -g installation

# tutorial模块

###基本要求 1、所以组件及指令从cdn读取 2、公共资源为必引内容

     #*引用公共的样式 *#
     <link rel="Shortcut Icon"  href="$config.getCdnUrl('img/favicon.ico')" type="image/x-icon">      #*图标*#
     <link rel="stylesheet" href="$config.getCdnUrl('css/xn-bootstrap/1.0.2/bootstrap.min.css')" >   #*bootstrap样式*#
     <link rel="stylesheet" href="$config.getCdnUrl("css/xn-global/1.0.0/xn-global.min.css")"  />      #*公共cdn样式*#
     <link rel="stylesheet" href="$config.getCdnUrl('font/xn-icon-common/2.0.4/iconfont.min.css')" /> #*公共字体库*#

卸载全局的 gulp

npm uninstall gulp -g

安装全局的 gulp 4.0

npm install "gulpjs/gulp#4.0" -g npm install "gulpjs/gulp-cli#4.0" -g

到项目目录里删掉本地的 gulp

npm rm gulp --save-dev

安装本地的 gulp 4.0

npm install "gulpjs/gulp#4.0" --save-dev