武汉加油！爬取百度迁徙地图数据+城市出行强度

最近为了建立预测病毒传播的模型，需要爬取到百度迁徙上的数据，这里顺手写一下

一、找规律

首先，我们打开http://qianxi.baidu.com/，随便查询一个城市的资料，比如查看北京29号的资料：

可以找到数据存在这里，接下来我们看hearers

找到：Request URL: http://huiyan.baidu.com/migration/cityrank.jsonp?dt=province&id=110000&type=move_out&date=20200129&callback=jsonp_1580386984204_4388923
忽略最后一个&，我们可以发现只需找到两个变量（id、date）对应参数，就可以批量爬取数据。date我们可以确定，现在需要找id

接下来在源码中找到http://qianxi.cdn.bcebos.com/app/index.js?b8e016517dc0b92ce531：
打开后发现每个地区对应的id：

二、代码：

#coding:utf-8
import urllib.request
import os
import pandas as pd



CODE = "北京|110000,天津|120000,兴安盟|152200,巢湖|340181,定安|469021,屯昌|469022,澄迈|469023,临高|469024,海东地区|630200,香港|810000,澳门|820000,昌都地区|540300,山南地区|540500,日喀则地区|540200,那曲地区|540600,林芝地区|540400,吐鲁番地区|650400,铜仁地区|520600,毕节地区|520500,石家庄|130100,唐山|130200,秦皇岛|130300,邯郸|130400,邢台|130500,保定|130600,张家口|130700,承德|130800,沧州|130900,廊坊|131000,衡水|131100,太原|140100,大同|140200,阳泉|140300,长治|140400,晋城|140500,朔州|140600,晋中|140700,运城|140800,忻州|140900,临汾|141000,吕梁|141100,呼和浩特|150100,包头|150200,乌海|150300,赤峰|150400,通辽|150500,鄂尔多斯|150600,呼伦贝尔|150700,巴彦淖尔|150800,乌兰察布|150900,沈阳|210100,大连|210200,鞍山|210300,抚顺|210400,本溪|210500,丹东|210600,锦州|210700,营口|210800,阜新|210900,辽阳|211000,盘锦|211100,铁岭|211200,朝阳|211300,葫芦岛|211400,长春|220100,四平|220300,辽源|220400,通化|220500,白山|220600,松原|220700,白城|220800,哈尔滨|230100,齐齐哈尔|230200,鸡西|230300,鹤岗|230400,双鸭山|230500,大庆|230600,伊春|230700,佳木斯|230800,七台河|230900,牡丹江|231000,黑河|231100,绥化|231200,上海|310000,南京|320100,无锡|320200,徐州|320300,常州|320400,苏州|320500,南通|320600,连云港|320700,淮安|320800,盐城|320900,扬州|321000,镇江|321100,泰州|321200,宿迁|321300,杭州|330100,宁波|330200,温州|330300,嘉兴|330400,湖州|330500,绍兴|330600,金华|330700,衢州|330800,舟山|330900,台州|331000,丽水|331100,合肥|340100,芜湖|340200,蚌埠|340300,淮南|340400,马鞍山|340500,淮北|340600,铜陵|340700,安庆|340800,黄山|341000,滁州|341100,阜阳|341200,宿州|341300,六安|341500,亳州|341600,池州|341700,宣城|341800,福州|350100,厦门|350200,莆田|350300,三明|350400,泉州|350500,漳州|350600,南平|350700,龙岩|350800,宁德|350900,南昌|360100,景德镇|360200,萍乡|360300,九江|360400,新余|360500,鹰潭|360600,赣州|360700,吉安|360800,宜春|360900,抚州|361000,上饶|361100,济南|370100,青岛|370200,淄博|370300,枣庄|370400,东营|370500,烟台|370600,潍坊|370700,济宁|370800,泰安|370900,威海|371000,日照|371100,莱芜|370100,临沂|371300,德州|371400,聊城|371500,滨州|371600,菏泽|371700,郑州|410100,开封|410200,洛阳|410300,平顶山|410400,安阳|410500,鹤壁|410600,新乡|410700,焦作|410800,濮阳|410900,许昌|411000,漯河|411100,三门峡|411200,南阳|411300,商丘|411400,信阳|411500,周口|411600,驻马店|411700,武汉|420100,黄石|420200,十堰|420300,宜昌|420500,襄阳|420600,鄂州|420700,荆门|420800,孝感|420900,荆州|421000,黄冈|421100,咸宁|421200,随州|421300,仙桃|429004,潜江|429005,天门|429006,长沙|430100,株洲|430200,湘潭|430300,衡阳|430400,邵阳|430500,岳阳|430600,常德|430700,张家界|430800,益阳|430900,郴州|431000,永州|431100,怀化|431200,娄底|431300,广州|440100,韶关|440200,深圳|440300,珠海|440400,汕头|440500,佛山|440600,江门|440700,湛江|440800,茂名|440900,肇庆|441200,惠州|441300,梅州|441400,汕尾|441500,河源|441600,阳江|441700,清远|441800,东莞|441900,中山|442000,潮州|445100,揭阳|445200,云浮|445300,南宁|450100,柳州|450200,桂林|450300,梧州|450400,北海|450500,防城港|450600,钦州|450700,贵港|450800,玉林|450900,百色|451000,贺州|451100,河池|451200,来宾|451300,崇左|451400,海口|460100,三亚|460200,五指山|469001,琼海|469002,儋州|460400,文昌|469005,万宁|469006,东方|469007,重庆|500000,成都|510100,自贡|510300,攀枝花|510400,泸州|510500,德阳|510600,绵阳|510700,广元|510800,遂宁|510900,内江|511000,乐山|511100,南充|511300,眉山|511400,宜宾|511500,广安|511600,达州|511700,雅安|511800,巴中|511900,资阳|512000,贵阳|520100,六盘水|520200,遵义|520300,安顺|520400,昆明|530100,曲靖|530300,玉溪|530400,保山|530500,昭通|530600,丽江|530700,临沧|530900,普洱|530800,拉萨|540100,西安|610100,铜川|610200,宝鸡|610300,咸阳|610400,渭南|610500,延安|610600,汉中|610700,榆林|610800,安康|610900,商洛|611000,兰州|620100,嘉峪关|620200,金昌|620300,白银|620400,天水|620500,武威|620600,张掖|620700,平凉|620800,酒泉|620900,庆阳|621000,定西|621100,陇南|621200,西宁|630100,银川|640100,石嘴山|640200,吴忠|640300,固原|640400,中卫|640500,乌鲁木齐|650100,克拉玛依|650200,石河子|659001,阿拉尔|659002,图木舒克|659003,五家渠|659004,恩施|422800,恩施土家族苗族自治州|422800,延边|222400,延边朝鲜族自治州|222400,神农架地区|429021,神农架林区|429021,湘西州|433100,湘西土家族苗族自治州|433100,大兴安岭地区|232700,白沙县|469025,白沙黎族自治县|469025,昌江黎族自治县|469026,乐东黎族自治县|469027,陵水黎族自治县|469028,保亭黎族苗族自治县|469029,琼中黎族苗族自治县|469030,阿坝州|513200,阿坝藏族羌族自治州|513200,甘孜州|513300,甘孜藏族自治州|513300,凉山州|513400,凉山彝族自治州|513400,黔西南布依族苗族自治州|522300,黔东南苗族侗族自治州|522600,黔南布依族苗族自治州|522700,楚雄州|532300,楚雄彝族自治州|532300,红河州|532500,红河哈尼族彝族自治州|532500,文山州|532600,文山壮族苗族自治州|532600,西双版纳傣族自治州|532800,大理州|532900,大理白族自治州|532900,德宏州|533100,德宏傣族景颇族自治州|533100,怒江州|533300,怒江傈僳族自治州|533300,迪庆州|533400,迪庆藏族自治州|533400,阿里地区|542500,临夏回族自治州|622900,甘南藏族自治州|623000,海北藏族自治州|632200,黄南藏族自治州|632300,海南藏族自治州|632500,果洛藏族自治州|632600,玉树藏族自治州|632700,海西蒙古族藏族自治州|632800,昌吉回族自治州|652300,博尔塔拉蒙古自治州|652700,巴音郭楞蒙古自治州|652800,哈密地区|650500,哈密|650500,阿克苏地区|652900,克孜勒苏柯尔克孜自治州|653000,伊犁哈萨克自治州|654000,喀什地区|653100,和田地区|653200,塔城地区|654200,阿勒泰地区|654300,锡林郭勒盟|152500,阿拉善盟|152900"
name = [x.split("|")[0] for x in CODE.split(',')]
number = [x.split("|")[1] for x in CODE.split(',')]
code = list(zip(number, name))
code = {val : index for val, index in code}
time = list(range(20200110, 20200126))
if not os.path.exists('武汉'):
     os.mkdir('武汉')
os.chdir('武汉')
exist = os.listdir()
exist = {i[:-5] for i in exist}

def Open(url):
    heads = {'User-Agent':'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36'}
    req = urllib.request.Request(url, headers=heads)
    response = urllib.request.urlopen(url)
    html = response.read()
    return html.decode('unicode_escape')

def conserve(html, time, name):
    global work
    city = []
    value = []
    for i in html['list']:
        city.append(i['province_name'] + i['city_name'])
        value.append(i['value'])
    res = {'城市':city, '比例':value}
    res = pd.DataFrame(res)
    res.to_excel(excel_writer=work, sheet_name=time)

def main():
    for num, name in code.items():
        if name in exist:
            continue
        global work
        f = pd.DataFrame()
        f.to_excel(name + '.xlsx')
        work = pd.ExcelWriter(name + '.xlsx')
        for t in time:
            try:
                print(name, t)
                url = 'http://huiyan.baidu.com/migration/cityrank.jsonp?dt=province&id=' + num + '&type=move_in&date=' + str(t)
                html = Open(utl).split('(')[1][:-1]
                conserve(eval(html)['data'], str(t), name)
            except SyntaxError:
                pass

        work.save()


main()

三、结果：

报错了继续运行就好，因为有些地点的数据是空的，需要别的日期可以在time列表里修改，记得修改headers

如果需要爬取迁徙指数：

#coding:utf-8
import urllib.request
import os
import pandas as pd
import json



CODE = "北京|110000,天津|120000,兴安盟|152200,巢湖|340181,定安|469021,屯昌|469022,澄迈|469023,临高|469024,海东地区|630200,香港|810000,澳门|820000,昌都地区|540300,山南地区|540500,日喀则地区|540200,那曲地区|540600,林芝地区|540400,吐鲁番地区|650400,铜仁地区|520600,毕节地区|520500,石家庄|130100,唐山|130200,秦皇岛|130300,邯郸|130400,邢台|130500,保定|130600,张家口|130700,承德|130800,沧州|130900,廊坊|131000,衡水|131100,太原|140100,大同|140200,阳泉|140300,长治|140400,晋城|140500,朔州|140600,晋中|140700,运城|140800,忻州|140900,临汾|141000,吕梁|141100,呼和浩特|150100,包头|150200,乌海|150300,赤峰|150400,通辽|150500,鄂尔多斯|150600,呼伦贝尔|150700,巴彦淖尔|150800,乌兰察布|150900,沈阳|210100,大连|210200,鞍山|210300,抚顺|210400,本溪|210500,丹东|210600,锦州|210700,营口|210800,阜新|210900,辽阳|211000,盘锦|211100,铁岭|211200,朝阳|211300,葫芦岛|211400,长春|220100,四平|220300,辽源|220400,通化|220500,白山|220600,松原|220700,白城|220800,哈尔滨|230100,齐齐哈尔|230200,鸡西|230300,鹤岗|230400,双鸭山|230500,大庆|230600,伊春|230700,佳木斯|230800,七台河|230900,牡丹江|231000,黑河|231100,绥化|231200,上海|310000,南京|320100,无锡|320200,徐州|320300,常州|320400,苏州|320500,南通|320600,连云港|320700,淮安|320800,盐城|320900,扬州|321000,镇江|321100,泰州|321200,宿迁|321300,杭州|330100,宁波|330200,温州|330300,嘉兴|330400,湖州|330500,绍兴|330600,金华|330700,衢州|330800,舟山|330900,台州|331000,丽水|331100,合肥|340100,芜湖|340200,蚌埠|340300,淮南|340400,马鞍山|340500,淮北|340600,铜陵|340700,安庆|340800,黄山|341000,滁州|341100,阜阳|341200,宿州|341300,六安|341500,亳州|341600,池州|341700,宣城|341800,福州|350100,厦门|350200,莆田|350300,三明|350400,泉州|350500,漳州|350600,南平|350700,龙岩|350800,宁德|350900,南昌|360100,景德镇|360200,萍乡|360300,九江|360400,新余|360500,鹰潭|360600,赣州|360700,吉安|360800,宜春|360900,抚州|361000,上饶|361100,济南|370100,青岛|370200,淄博|370300,枣庄|370400,东营|370500,烟台|370600,潍坊|370700,济宁|370800,泰安|370900,威海|371000,日照|371100,莱芜|370100,临沂|371300,德州|371400,聊城|371500,滨州|371600,菏泽|371700,郑州|410100,开封|410200,洛阳|410300,平顶山|410400,安阳|410500,鹤壁|410600,新乡|410700,焦作|410800,濮阳|410900,许昌|411000,漯河|411100,三门峡|411200,南阳|411300,商丘|411400,信阳|411500,周口|411600,驻马店|411700,武汉|420100,黄石|420200,十堰|420300,宜昌|420500,襄阳|420600,鄂州|420700,荆门|420800,孝感|420900,荆州|421000,黄冈|421100,咸宁|421200,随州|421300,仙桃|429004,潜江|429005,天门|429006,长沙|430100,株洲|430200,湘潭|430300,衡阳|430400,邵阳|430500,岳阳|430600,常德|430700,张家界|430800,益阳|430900,郴州|431000,永州|431100,怀化|431200,娄底|431300,广州|440100,韶关|440200,深圳|440300,珠海|440400,汕头|440500,佛山|440600,江门|440700,湛江|440800,茂名|440900,肇庆|441200,惠州|441300,梅州|441400,汕尾|441500,河源|441600,阳江|441700,清远|441800,东莞|441900,中山|442000,潮州|445100,揭阳|445200,云浮|445300,南宁|450100,柳州|450200,桂林|450300,梧州|450400,北海|450500,防城港|450600,钦州|450700,贵港|450800,玉林|450900,百色|451000,贺州|451100,河池|451200,来宾|451300,崇左|451400,海口|460100,三亚|460200,五指山|469001,琼海|469002,儋州|460400,文昌|469005,万宁|469006,东方|469007,重庆|500000,成都|510100,自贡|510300,攀枝花|510400,泸州|510500,德阳|510600,绵阳|510700,广元|510800,遂宁|510900,内江|511000,乐山|511100,南充|511300,眉山|511400,宜宾|511500,广安|511600,达州|511700,雅安|511800,巴中|511900,资阳|512000,贵阳|520100,六盘水|520200,遵义|520300,安顺|520400,昆明|530100,曲靖|530300,玉溪|530400,保山|530500,昭通|530600,丽江|530700,临沧|530900,普洱|530800,拉萨|540100,西安|610100,铜川|610200,宝鸡|610300,咸阳|610400,渭南|610500,延安|610600,汉中|610700,榆林|610800,安康|610900,商洛|611000,兰州|620100,嘉峪关|620200,金昌|620300,白银|620400,天水|620500,武威|620600,张掖|620700,平凉|620800,酒泉|620900,庆阳|621000,定西|621100,陇南|621200,西宁|630100,银川|640100,石嘴山|640200,吴忠|640300,固原|640400,中卫|640500,乌鲁木齐|650100,克拉玛依|650200,石河子|659001,阿拉尔|659002,图木舒克|659003,五家渠|659004,恩施|422800,恩施土家族苗族自治州|422800,延边|222400,延边朝鲜族自治州|222400,神农架地区|429021,神农架林区|429021,湘西州|433100,湘西土家族苗族自治州|433100,大兴安岭地区|232700,白沙县|469025,白沙黎族自治县|469025,昌江黎族自治县|469026,乐东黎族自治县|469027,陵水黎族自治县|469028,保亭黎族苗族自治县|469029,琼中黎族苗族自治县|469030,阿坝州|513200,阿坝藏族羌族自治州|513200,甘孜州|513300,甘孜藏族自治州|513300,凉山州|513400,凉山彝族自治州|513400,黔西南布依族苗族自治州|522300,黔东南苗族侗族自治州|522600,黔南布依族苗族自治州|522700,楚雄州|532300,楚雄彝族自治州|532300,红河州|532500,红河哈尼族彝族自治州|532500,文山州|532600,文山壮族苗族自治州|532600,西双版纳傣族自治州|532800,大理州|532900,大理白族自治州|532900,德宏州|533100,德宏傣族景颇族自治州|533100,怒江州|533300,怒江傈僳族自治州|533300,迪庆州|533400,迪庆藏族自治州|533400,阿里地区|542500,临夏回族自治州|622900,甘南藏族自治州|623000,海北藏族自治州|632200,黄南藏族自治州|632300,海南藏族自治州|632500,果洛藏族自治州|632600,玉树藏族自治州|632700,海西蒙古族藏族自治州|632800,昌吉回族自治州|652300,博尔塔拉蒙古自治州|652700,巴音郭楞蒙古自治州|652800,哈密地区|650500,哈密|650500,阿克苏地区|652900,克孜勒苏柯尔克孜自治州|653000,伊犁哈萨克自治州|654000,喀什地区|653100,和田地区|653200,塔城地区|654200,阿勒泰地区|654300,锡林郭勒盟|152500,阿拉善盟|152900"
name = [x.split("|")[0] for x in CODE.split(',')]
number = [x.split("|")[1] for x in CODE.split(',')]
code = list(zip(number, name))
code = {val : index for val, index in code}
time = list(range(20200110, 20200126))
if not os.path.exists('武汉1'):
     os.mkdir('武汉1')
os.chdir('武汉1')

def Open(url):
    heads = {'User-Agent':'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36'}
    req = urllib.request.Request(url, headers=heads)
    response = urllib.request.urlopen(url)
    html = response.read()
    return html.decode('unicode_escape')

def conserve(html, name):
    times = []
    work = pd.ExcelWriter(name + '.xlsx')
    value = []
    for i in html['list']:
        times.append(i)
        value.append(html['list'][i])
    res = {'时间':times, '迁徙规模指数':value}
    res = pd.DataFrame(res)
    res.to_excel(excel_writer=work)
    work.save()


def main():
    for num, name in code.items():
        f = pd.DataFrame()
        f.to_excel(name + '.xlsx')
        try:
            print(name)
            url = 'http://huiyan.baidu.com/migration/historycurve.jsonp?dt=province&id=' + num + '&type=move_out&startDate=20200110&endDate=20200125'
            html = Open(utl).split('(')[1][:-1]
            conserve(eval(html)['data'], name)
        except:
            pass



main()

另外，需要迁入的数据只需将url修改成’http://huiyan.baidu.com/migration/historycurve.jsonp?dt=province&id=’ + num + '&type=move_in&startDate=20200110&endDate=20200125’即可

三月十七号补充城市出行强度代码

#coding:utf-8
import urllib.request
import os
import pandas as pd
import json



CODE = "北京|110000,天津|120000,兴安盟|152200,巢湖|340181,定安|469021,屯昌|469022,澄迈|469023,临高|469024,海东地区|630200,香港|810000,澳门|820000,昌都地区|540300,山南地区|540500,日喀则地区|540200,那曲地区|540600,林芝地区|540400,吐鲁番地区|650400,铜仁地区|520600,毕节地区|520500,石家庄|130100,唐山|130200,秦皇岛|130300,邯郸|130400,邢台|130500,保定|130600,张家口|130700,承德|130800,沧州|130900,廊坊|131000,衡水|131100,太原|140100,大同|140200,阳泉|140300,长治|140400,晋城|140500,朔州|140600,晋中|140700,运城|140800,忻州|140900,临汾|141000,吕梁|141100,呼和浩特|150100,包头|150200,乌海|150300,赤峰|150400,通辽|150500,鄂尔多斯|150600,呼伦贝尔|150700,巴彦淖尔|150800,乌兰察布|150900,沈阳|210100,大连|210200,鞍山|210300,抚顺|210400,本溪|210500,丹东|210600,锦州|210700,营口|210800,阜新|210900,辽阳|211000,盘锦|211100,铁岭|211200,朝阳|211300,葫芦岛|211400,长春|220100,四平|220300,辽源|220400,通化|220500,白山|220600,松原|220700,白城|220800,哈尔滨|230100,齐齐哈尔|230200,鸡西|230300,鹤岗|230400,双鸭山|230500,大庆|230600,伊春|230700,佳木斯|230800,七台河|230900,牡丹江|231000,黑河|231100,绥化|231200,上海|310000,南京|320100,无锡|320200,徐州|320300,常州|320400,苏州|320500,南通|320600,连云港|320700,淮安|320800,盐城|320900,扬州|321000,镇江|321100,泰州|321200,宿迁|321300,杭州|330100,宁波|330200,温州|330300,嘉兴|330400,湖州|330500,绍兴|330600,金华|330700,衢州|330800,舟山|330900,台州|331000,丽水|331100,合肥|340100,芜湖|340200,蚌埠|340300,淮南|340400,马鞍山|340500,淮北|340600,铜陵|340700,安庆|340800,黄山|341000,滁州|341100,阜阳|341200,宿州|341300,六安|341500,亳州|341600,池州|341700,宣城|341800,福州|350100,厦门|350200,莆田|350300,三明|350400,泉州|350500,漳州|350600,南平|350700,龙岩|350800,宁德|350900,南昌|360100,景德镇|360200,萍乡|360300,九江|360400,新余|360500,鹰潭|360600,赣州|360700,吉安|360800,宜春|360900,抚州|361000,上饶|361100,济南|370100,青岛|370200,淄博|370300,枣庄|370400,东营|370500,烟台|370600,潍坊|370700,济宁|370800,泰安|370900,威海|371000,日照|371100,莱芜|370100,临沂|371300,德州|371400,聊城|371500,滨州|371600,菏泽|371700,郑州|410100,开封|410200,洛阳|410300,平顶山|410400,安阳|410500,鹤壁|410600,新乡|410700,焦作|410800,濮阳|410900,许昌|411000,漯河|411100,三门峡|411200,南阳|411300,商丘|411400,信阳|411500,周口|411600,驻马店|411700,武汉|420100,黄石|420200,十堰|420300,宜昌|420500,襄阳|420600,鄂州|420700,荆门|420800,孝感|420900,荆州|421000,黄冈|421100,咸宁|421200,随州|421300,仙桃|429004,潜江|429005,天门|429006,长沙|430100,株洲|430200,湘潭|430300,衡阳|430400,邵阳|430500,岳阳|430600,常德|430700,张家界|430800,益阳|430900,郴州|431000,永州|431100,怀化|431200,娄底|431300,广州|440100,韶关|440200,深圳|440300,珠海|440400,汕头|440500,佛山|440600,江门|440700,湛江|440800,茂名|440900,肇庆|441200,惠州|441300,梅州|441400,汕尾|441500,河源|441600,阳江|441700,清远|441800,东莞|441900,中山|442000,潮州|445100,揭阳|445200,云浮|445300,南宁|450100,柳州|450200,桂林|450300,梧州|450400,北海|450500,防城港|450600,钦州|450700,贵港|450800,玉林|450900,百色|451000,贺州|451100,河池|451200,来宾|451300,崇左|451400,海口|460100,三亚|460200,五指山|469001,琼海|469002,儋州|460400,文昌|469005,万宁|469006,东方|469007,重庆|500000,成都|510100,自贡|510300,攀枝花|510400,泸州|510500,德阳|510600,绵阳|510700,广元|510800,遂宁|510900,内江|511000,乐山|511100,南充|511300,眉山|511400,宜宾|511500,广安|511600,达州|511700,雅安|511800,巴中|511900,资阳|512000,贵阳|520100,六盘水|520200,遵义|520300,安顺|520400,昆明|530100,曲靖|530300,玉溪|530400,保山|530500,昭通|530600,丽江|530700,临沧|530900,普洱|530800,拉萨|540100,西安|610100,铜川|610200,宝鸡|610300,咸阳|610400,渭南|610500,延安|610600,汉中|610700,榆林|610800,安康|610900,商洛|611000,兰州|620100,嘉峪关|620200,金昌|620300,白银|620400,天水|620500,武威|620600,张掖|620700,平凉|620800,酒泉|620900,庆阳|621000,定西|621100,陇南|621200,西宁|630100,银川|640100,石嘴山|640200,吴忠|640300,固原|640400,中卫|640500,乌鲁木齐|650100,克拉玛依|650200,石河子|659001,阿拉尔|659002,图木舒克|659003,五家渠|659004,恩施|422800,恩施土家族苗族自治州|422800,延边|222400,延边朝鲜族自治州|222400,神农架地区|429021,神农架林区|429021,湘西州|433100,湘西土家族苗族自治州|433100,大兴安岭地区|232700,白沙县|469025,白沙黎族自治县|469025,昌江黎族自治县|469026,乐东黎族自治县|469027,陵水黎族自治县|469028,保亭黎族苗族自治县|469029,琼中黎族苗族自治县|469030,阿坝州|513200,阿坝藏族羌族自治州|513200,甘孜州|513300,甘孜藏族自治州|513300,凉山州|513400,凉山彝族自治州|513400,黔西南布依族苗族自治州|522300,黔东南苗族侗族自治州|522600,黔南布依族苗族自治州|522700,楚雄州|532300,楚雄彝族自治州|532300,红河州|532500,红河哈尼族彝族自治州|532500,文山州|532600,文山壮族苗族自治州|532600,西双版纳傣族自治州|532800,大理州|532900,大理白族自治州|532900,德宏州|533100,德宏傣族景颇族自治州|533100,怒江州|533300,怒江傈僳族自治州|533300,迪庆州|533400,迪庆藏族自治州|533400,阿里地区|542500,临夏回族自治州|622900,甘南藏族自治州|623000,海北藏族自治州|632200,黄南藏族自治州|632300,海南藏族自治州|632500,果洛藏族自治州|632600,玉树藏族自治州|632700,海西蒙古族藏族自治州|632800,昌吉回族自治州|652300,博尔塔拉蒙古自治州|652700,巴音郭楞蒙古自治州|652800,哈密地区|650500,哈密|650500,阿克苏地区|652900,克孜勒苏柯尔克孜自治州|653000,伊犁哈萨克自治州|654000,喀什地区|653100,和田地区|653200,塔城地区|654200,阿勒泰地区|654300,锡林郭勒盟|152500,阿拉善盟|152900"
name = [x.split("|")[0] for x in CODE.split(',')]
number = [x.split("|")[1] for x in CODE.split(',')]
code = list(zip(number, name))
code = {val : index for val, index in code}
time = list(range(20200101, 20200130))
if not os.path.exists('武汉1'):
     os.mkdir('武汉1')
os.chdir('武汉1')
exist = os.listdir()
exist = {i[:-5] for i in exist}

def Open(url):
    heads = {'User-Agent':'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36'}
    req = urllib.request.Request(url, headers=heads)
    response = urllib.request.urlopen(url)
    html = response.read()
    return html.decode('unicode_escape')

def conserve(html, name):
    times = []
    work = pd.ExcelWriter(name + '.xlsx')
    value = []
    for i in html['list']:
        times.append(i)
        value.append(html['list'][i])
    res = {'时间':times, '出行强度':value}
    res = pd.DataFrame(res)
    res = res.sort_values(by='时间')
    res.to_excel(excel_writer=work)
    work.save()


def main():
    for num, name in code.items():
        if name in exist:
            continue
        f = pd.DataFrame()
        f.to_excel(name + '.xlsx')
        try:
            print(name)
            url = 'http://huiyan.baidu.com/migration/internalflowhistory.jsonp?dt=city&id=' + num + '&date=20200301'
            html = Open(utl).split('(')[1][:-1]
            conserve(eval(html)['data'], name)
        except:
            pass



main()

结果如下图，已按时间排好序：

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