JPMC Task 2

Working repo for task 2 of JPMC's Forage program

Task

Mission

fix the client-side web application so that it displays a graph that automatically updates as it gets data from the server application

workflow

1. env

1. install npm so that you can work in javascript 安装npm 和 node.js working env: jdk21 node.js:18.10.0
2. npm instal

2. coding

Making changes in App.tsx use component to build the web page to show chart when user click the button. task: graph doesn’t render until a user clicks, build up the cpmponent.

3. error fix

1. 'react-scripts' 不是内部或外部命令，也不是可运行的程序或批处理文件。-->单独安装react
2. ppuppet错误: 在安装puppeteer时添加–ignore-scripts

related knowledge

• conponent: building blocks of web application, componentDidMount()
• render method
• • create
• TypeScript output dinal