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数据来源。

（以下数据仅供参考）

脚本文件：app.js

const express = require('express');const request = require('request');const axios = require('axios');const fs = require('fs');const app = express();const url = 'https://3g.dxy.cn/newh5/view/pneumonia';const getStatisticsService = (data) => {    let statisticObj = JSON.parse(data.match(/window.getStatisticsService = (.*?)}catch/)[1])    fs.writeFileSync('./data/statistic.json',JSON.stringify(statisticObj,null,2),(err)=>{        console.log('写入成功')    })}const getAreaStat = (data) => {    const areaObj = JSON.parse(data        .match(/window.getAreaStat = (.*?)}catch/)[1])    fs.writeFileSync('./data/province.json', JSON.stringify(areaObj, null, 2), (err) => {        console.log('写入成功')    })}axios.request(url).then(({    data: html}) => {    getStatisticsService(html)    getAreaStat(html);})app.listen(3000, () => {    console.log('app listening port is 3000')})

statistic.json文件：

{  "id": 1,  "createTime": 1579537899000,  "modifyTime": 1580140453000,  "infectSource": "野生动物，可能为中华菊头蝠",  "passWay": "未完全掌握，存在人传人、医务人员感染、一定范围社区传播",  "imgUrl": "https://img1.dxycdn.com/2020/0123/733/3392575782185696736-73.jpg",  "dailyPic": "https://img1.dxycdn.com/2020/0127/350/3393218957833514634-73.jpg",  "summary": "",  "deleted": false,  "countRemark": "",  "confirmedCount": 2857,  "suspectedCount": 5794,  "curedCount": 56,  "deadCount": 82,  "virus": "新型冠状病毒 2019-nCoV",  "remark1": "易感人群: 暂时不明，病毒存在变异可能",  "remark2": "潜伏期: 1~14 天均有，平均 10 天，潜伏期内存在传染性",  "remark3": "",  "remark4": "",  "remark5": "",  "generalRemark": "疑似病例数来自国家卫健委数据，目前为全国数据，未分省市自治区等",  "abroadRemark": ""}

province.json文件：

{    "provinceName": "湖北省",    "provinceShortName": "湖北",    "confirmedCount": 1423,    "suspectedCount": 0,    "curedCount": 45,    "deadCount": 76,    "comment": "",    "cities": [      {        "cityName": "武汉",        "confirmedCount": 698,        "suspectedCount": 0,        "curedCount": 42,        "deadCount": 63      },     ]......}

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