1、submit按钮无法显示 这个主要是historian-optimized.js文件在搭建环境时候没有正常获取到，通过chrom浏览器的控制台可以查看到historian-optimized.js报错 解决方法： 将historian-optimized.js放到compiled目录下

Tim has found a highly customizable and responsive Scroll View, which allowed him to display lots of data efficiently through a list or grid, horizontally or vertically, on any device. He could optionally use OSA wizard to get started in just 1 minute and continue expanding according to his needs, guided by any of the provided demos. Tim is happy now.