ReactChobo

키움헬퍼를 npm install 하고 import를 해주었습니다.   1. react에서는 사용할 수 없는건지, 2. componentDidMount() 에서 키움핼퍼 함수를 호출하는게 잘못된건지, 3. 웹에서 키움증권 API를 갖다쓰고 싶은데, React로는 안된다면 어떤 언어로 해야하는지   등 모르겠습니다.   /* eslint-disable */ //waring 제거 import React, { Component } from 'react'; import { LineChart, Line, XAxis, YAxis, CartesianGrid, Tooltip, Legend, } from 'recharts'; import dummyData from '../db/data.json'; import KiwoomHelper from 'Kiwoom-Helper'; const data = dummyData.data class ChartTest extends Component { componentDidMount = async () => { console.log('*******************************'); console.log("**** componentDidMount ****"); console.log('*******************************'); const status = KiwoomHelper.getConnectState(); console.log("status ====>"+status) } render() { return ( <div> <h3> This is Chart page </h3> <LineChart width={600} height={350} data={data} margin={{ top: 5, right: 30, left: 20, bottom: 5, }} > <CartesianGrid strokeDasharray="3 3" /> <XAxis dataKey="name" /> <YAxis /> <Tooltip /> <Legend /> <Line type="monotone" dataKey="you" stroke="#8884d8" activeDot={{ r: 4 }} /> <Line type="monotone" dataKey="market" stroke="#82ca9d" /> </LineChart> </div> ); } } export default ChartTest;