code: function render(handler, define, parameter) {
  
    handler.res.render(define.template, Object.assign(parameter, define.parameter), (err, str) => {
      if (err) {
        return handler.req.next(err);
      }
  
      str = str.replace(/(src=\"\/static\/.*)\"/g, `$1?stamp=${config.app.stamp}"`);
      str = str.replace(/(href=\"\/static\/.*)\"/g, `$1?stamp=${config.app.stamp}"`);
      handler.res.send(str);
    });
  }
docs: 使用ejs模板渲染画面
  通过正则替换静态资源的URL
  src="/static/xxx" > src="/static/xxx?stamp=453fc7f4"
  href="/static/xxx" > href="/static/xxx?stamp=453fc7f4"
  @param handler
  @param define
  @param parameter