数据大屏模板：
https://gitee.com/kwwwvagaa/net_winform_custom_control
https://www.zhihu.com/question/353379905
HTML模板大全：http://www.htmlmbdq.com/Template/Detail/1133
https://developer.mozilla.org/en-US/docs/Learn/JavaScript/Objects/JSON
gitee：https://gitee.com/MTrun/big-screen-vue-datav
网上收集
