最流行的前端技术reactjs ，用reactjs是实现了文件上传，第三方插件echarts 调用了，主要跑一些批处理-The most popular front-end technology reactjs, with reactjs is to achieve the file upload, third-party plug-in echarts called, the main run some batch

React JS Essentials - All the essentials you need to know about ReactJS

test task in reactjs+html