text: module.exports = `
  doctype html
  html
      head
          meta(charset="utf-8")
          meta(name="viewport",content="width=device-width,initial-scale=1")
          title Koa Server Pug
          link(rel="stylesheet" href="https://cdn.bootcss.com/bootstrap/4.0.0-beta.2/css/bootstrap.min.css")
          script(src="https://cdn.bootcss.com/jquery/3.2.0/jquery.min.js")
          script(src="https://cdn.bootcss.com/bootstrap/4.0.0/js/bootstrap.bundle.min.js")
      body
          .contaner
              .row
                  .col-md-8
                      h1 Hi #{you}
                      p This is #{me}
                  .col-md-4   
                      p 测试动态 Pug模板
  `