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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) => {                    const 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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