天氣預報json接口當需要獲取某個城市天氣數據json時候，需要傳入一個城市代碼編碼作為入參，例如 http://t.weather.itboy.net/api/weather/city/xxxxxx ,其中xxxxxx即為城市代碼，以下是一段python代碼，提供一個簡單查詢函數，輸入中文城市名，返回該城市的城市代碼。

import pandas as pddef search_city_code(city_name):city_code = '-1'df = pd.read_json('city_code.json')for row in df.values:row_data = row[0]city_data = row_data['市']for cd in city_data:# print(cd['市名'], cd['編碼'])if (city_name == cd['市名'] or cd['市名'] in city_name):city_code = cd['編碼']breakreturn city_codeif __name__ == '__main__':print(search_city_code('成都'))

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以下市天氣預報json數據獲取中使用的城市代碼：

{"城市代碼": [{"省": "北京","市": [{"市名": "北京","編碼": "101010100"},{"市名": "朝陽","編碼": "101010300"},{"市名": "順義","編碼": "101010400"},{"市名": "懷柔","編碼": "101010500"},{"市名": "通州","編碼": "101010600"},{"市名": "昌平","編碼": "101010700"},{"市名": "延慶","編碼": "101010800"},{"市名": "豐臺","編碼": "101010900"},{"市名": "石景山","編碼": "101011000"},{"市名": "大興","編碼": "101011100"},{"市名": "房山","編碼": "101011200"},{"市名": "密云","編碼": "101011300"},{"市名": "門頭溝","編碼": "101011400"},{"市名": "平谷","編碼": "101011500"},{"市名": "八達嶺","編碼": "101011600"},{"市名": "佛爺頂","編碼": "101011700"},{"市名": "湯河口","編碼": "101011800"},{"市名": "密云上甸子","編碼": "101011900"},{"市名": "齋堂","編碼": "101012000"},{"市名": "霞云嶺","編碼": "101012100"},{"市名": "北京城區","編碼": "101012200"},{"市名": "海淀","編碼": "101010200"}]},{"省": "天津市","市": [{"市名": "天津","編碼": "101030100"},{"市名": "寶坻","編碼": "101030300"},{"市名": "東麗","編碼": "101030400"},{"市名": "西青","編碼": "101030500"},{"市名": "北辰","編碼": "101030600"},{"市名": "薊縣","編碼": "101031400"},{"市名": "漢沽","編碼": "101030800"},{"市名": "靜海","編碼": "101030900"},{"市名": "津南","編碼": "101031000"},{"市名": "塘沽","編碼": "101031100"},{"市名": "大港","編碼": "101031200"},{"市名": "武清","編碼": "101030200"},{"市名": "寧河","編碼": "101030700"}]},{"省": "上海","市": [{"市名": "上海","編碼": "101020100"},{"市名": "寶山","編碼": "101020300"},{"市名": "嘉定","編碼": "101020500"},{"市名": "南匯","編碼": "101020600"},{"市名": "浦東","編碼": "101021300"},{"市名": "青浦","編碼": "101020800"},{"市名": "松江","編碼": "101020900"},{"市名": "奉賢","編碼": "101021000"},{"市名": "崇明","編碼": "101021100"},{"市名": "徐家匯","編碼": "101021200"},{"市名": "閔行","編碼": "101020200"},{"市名": "金山","編碼": "101020700"}]},{"省": "河北","市": [{"市名": "石家莊","編碼": "101090101"},{"市名": "張家口","編碼": "101090301"},{"市名": "承德","編碼": "101090402"},{"市名": "唐山","編碼": "101090501"},{"市名": "秦皇島","編碼": "101091101"},{"市名": "滄州","編碼": "101090701"},{"市名": "衡水","編碼": "101090801"},{"市名": "邢臺","編碼": "101090901"},{"市名": "邯鄲","編碼": "101091001"},{"市名": "保定","編碼": "101090201"},{"市名": "廊坊","編碼": "101090601"}]},{"省": "河南","市": [{"市名": "鄭州","編碼": "101180101"},{"市名": "新鄉","編碼": "101180301"},{"市名": "許昌","編碼": "101180401"},{"市名": "平頂山","編碼": "101180501"},{"市名": "信陽","編碼": "101180601"},{"市名": "南陽","編碼": "101180701"},{"市名": "開封","編碼": "101180801"},{"市名": "洛陽","編碼": "101180901"},{"市名": "商丘","編碼": "101181001"},{"市名": "焦作","編碼": "101181101"},{"市名": "鶴壁","編碼": "101181201"},{"市名": "濮陽","編碼": "101181301"},{"市名": "周口","編碼": "101181401"},{"市名": "漯河","編碼": "101181501"},{"市名": "駐馬店","編碼": "101181601"},{"市名": "三門峽","編碼": "101181701"},{"市名": "濟源","編碼": "101181801"},{"市名": "安陽","編碼": "101180201"}]},{"省": "安徽","市": [{"市名": "合肥","編碼": "101220101"},{"市名": "蕪湖","編碼": "101220301"},{"市名": "淮南","編碼": "101220401"},{"市名": "馬鞍山","編碼": "101220501"},{"市名": "安慶","編碼": "101220601"},{"市名": "宿州","編碼": "101220701"},{"市名": "阜陽","編碼": "101220801"},{"市名": "亳州","編碼": "101220901"},{"市名": "黃山","編碼": "101221001"},{"市名": "滁州","編碼": "101221101"},{"市名": "淮北","編碼": "101221201"},{"市名": "銅陵","編碼": "101221301"},{"市名": "宣城","編碼": "101221401"},{"市名": "六安","編碼": "101221501"},{"市名": "巢湖","編碼": "101221601"},{"市名": "池州","編碼": "101221701"},{"市名": "蚌埠","編碼": "101220201"}]},{"省": "浙江","市": [{"市名": "杭州","編碼": "101210101"},{"市名": "舟山","編碼": "101211101"},{"市名": "湖州","編碼": "101210201"},{"市名": "嘉興","編碼": "101210301"},{"市名": "金華","編碼": "101210901"},{"市名": "紹興","編碼": "101210501"},{"市名": "臺州","編碼": "101210601"},{"市名": "溫州","編碼": "101210701"},{"市名": "麗水","編碼": "101210801"},{"市名": "衢州","編碼": "101211001"},{"市名": "寧波","編碼": "101210401"}]},{"省": "重慶","市": [{"市名": "重慶","編碼": "101040100"},{"市名": "合川","編碼": "101040300"},{"市名": "南川","編碼": "101040400"},{"市名": "江津","編碼": "101040500"},{"市名": "萬盛","編碼": "101040600"},{"市名": "渝北","編碼": "101040700"},{"市名": "北碚","編碼": "101040800"},{"市名": "巴南","編碼": "101040900"},{"市名": "長壽","編碼": "101041000"},{"市名": "黔江","編碼": "101041100"},{"市名": "萬州天城","編碼": "101041200"},{"市名": "萬州龍寶","編碼": "101041300"},{"市名": "涪陵","編碼": "101041400"},{"市名": "開縣","編碼": "101041500"},{"市名": "城口","編碼": "101041600"},{"市名": "云陽","編碼": "101041700"},{"市名": "巫溪","編碼": "101041800"},{"市名": "奉節","編碼": "101041900"},{"市名": "巫山","編碼": "101042000"},{"市名": "潼南","編碼": "101042100"},{"市名": "墊江","編碼": "101042200"},{"市名": "梁平","編碼": "101042300"},{"市名": "忠縣","編碼": "101042400"},{"市名": "石柱","編碼": "101042500"},{"市名": "大足","編碼": "101042600"},{"市名": "榮昌","編碼": "101042700"},{"市名": "銅梁","編碼": "101042800"},{"市名": "璧山","編碼": "101042900"},{"市名": "豐都","編碼": "101043000"},{"市名": "武隆","編碼": "101043100"},{"市名": "彭水","編碼": "101043200"},{"市名": "綦江","編碼": "101043300"},{"市名": "酉陽","編碼": "101043400"},{"市名": "秀山","編碼": "101043600"},{"市名": "沙坪壩","編碼": "101043700"},{"市名": "永川","編碼": "101040200"}]},{"省": "福建","市": [{"市名": "福州","編碼": "101230101"},{"市名": "泉州","編碼": "101230501"},{"市名": "漳州","編碼": "101230601"},{"市名": "龍巖","編碼": "101230701"},{"市名": "晉江","編碼": "101230509"},{"市名": "南平","編碼": "101230901"},{"市名": "廈門","編碼": "101230201"},{"市名": "寧德","編碼": "101230301"},{"市名": "莆田","編碼": "101230401"},{"市名": "三明","編碼": "101230801"}]},{"省": "甘肅","市": [{"市名": "蘭州","編碼": "101160101"},{"市名": "平涼","編碼": "101160301"},{"市名": "慶陽","編碼": "101160401"},{"市名": "武威","編碼": "101160501"},{"市名": "金昌","編碼": "101160601"},{"市名": "嘉峪關","編碼": "101161401"},{"市名": "酒泉","編碼": "101160801"},{"市名": "天水","編碼": "101160901"},{"市名": "武都","編碼": "101161001"},{"市名": "臨夏","編碼": "101161101"},{"市名": "合作","編碼": "101161201"},{"市名": "白銀","編碼": "101161301"},{"市名": "定西","編碼": "101160201"},{"市名": "張掖","編碼": "101160701"}]},{"省": "廣東","市": [{"市名": "廣州","編碼": "101280101"},{"市名": "惠州","編碼": "101280301"},{"市名": "梅州","編碼": "101280401"},{"市名": "汕頭","編碼": "101280501"},{"市名": "深圳","編碼": "101280601"},{"市名": "珠海","編碼": "101280701"},{"市名": "佛山","編碼": "101280800"},{"市名": "肇慶","編碼": "101280901"},{"市名": "湛江","編碼": "101281001"},{"市名": "江門","編碼": "101281101"},{"市名": "河源","編碼": "101281201"},{"市名": "清遠","編碼": "101281301"},{"市名": "云浮","編碼": "101281401"},{"市名": "潮州","編碼": "101281501"},{"市名": "東莞","編碼": "101281601"},{"市名": "中山","編碼": "101281701"},{"市名": "陽江","編碼": "101281801"},{"市名": "揭陽","編碼": "101281901"},{"市名": "茂名","編碼": "101282001"},{"市名": "汕尾","編碼": "101282101"},{"市名": "韶關","編碼": "101280201"}]},{"省": "廣西","市": [{"市名": "南寧","編碼": "101300101"},{"市名": "柳州","編碼": "101300301"},{"市名": "來賓","編碼": "101300401"},{"市名": "桂林","編碼": "101300501"},{"市名": "梧州","編碼": "101300601"},{"市名": "防城港","編碼": "101301401"},{"市名": "貴港","編碼": "101300801"},{"市名": "玉林","編碼": "101300901"},{"市名": "百色","編碼": "101301001"},{"市名": "欽州","編碼": "101301101"},{"市名": "河池","編碼": "101301201"},{"市名": "北海","編碼": "101301301"},{"市名": "崇左","編碼": "101300201"},{"市名": "賀州","編碼": "101300701"}]},{"省": "貴州","市": [{"市名": "貴陽","編碼": "101260101"},{"市名": "安順","編碼": "101260301"},{"市名": "都勻","編碼": "101260401"},{"市名": "興義","編碼": "101260906"},{"市名": "銅仁","編碼": "101260601"},{"市名": "畢節","編碼": "101260701"},{"市名": "六盤水","編碼": "101260801"},{"市名": "遵義","編碼": "101260201"},{"市名": "凱里","編碼": "101260501"}]},{"省": "云南","市": [{"市名": "昆明","編碼": "101290101"},{"市名": "紅河","編碼": "101290301"},{"市名": "文山","編碼": "101290601"},{"市名": "玉溪","編碼": "101290701"},{"市名": "楚雄","編碼": "101290801"},{"市名": "普洱","編碼": "101290901"},{"市名": "昭通","編碼": "101291001"},{"市名": "臨滄","編碼": "101291101"},{"市名": "怒江","編碼": "101291201"},{"市名": "香格里拉","編碼": "101291301"},{"市名": "麗江","編碼": "101291401"},{"市名": "德宏","編碼": "101291501"},{"市名": "景洪","編碼": "101291601"},{"市名": "大理","編碼": "101290201"},{"市名": "曲靖","編碼": "101290401"},{"市名": "保山","編碼": "101290501"}]},{"省": "內蒙古","市": [{"市名": "呼和浩特","編碼": "101080101"},{"市名": "烏海","編碼": "101080301"},{"市名": "集寧","編碼": "101080401"},{"市名": "通遼","編碼": "101080501"},{"市名": "阿拉善左旗","編碼": "101081201"},{"市名": "鄂爾多斯","編碼": "101080701"},{"市名": "臨河","編碼": "101080801"},{"市名": "錫林浩特","編碼": "101080901"},{"市名": "呼倫貝爾","編碼": "101081000"},{"市名": "烏蘭浩特","編碼": "101081101"},{"市名": "包頭","編碼": "101080201"},{"市名": "赤峰","編碼": "101080601"}]},{"省": "江西","市": [{"市名": "南昌","編碼": "101240101"},{"市名": "上饒","編碼": "101240301"},{"市名": "撫州","編碼": "101240401"},{"市名": "宜春","編碼": "101240501"},{"市名": "鷹潭","編碼": "101241101"},{"市名": "贛州","編碼": "101240701"},{"市名": "景德鎮","編碼": "101240801"},{"市名": "萍鄉","編碼": "101240901"},{"市名": "新余","編碼": "101241001"},{"市名": "九江","編碼": "101240201"},{"市名": "吉安","編碼": "101240601"}]},{"省": "湖北","市": [{"市名": "武漢","編碼": "101200101"},{"市名": "黃岡","編碼": "101200501"},{"市名": "荊州","編碼": "101200801"},{"市名": "宜昌","編碼": "101200901"},{"市名": "恩施","編碼": "101201001"},{"市名": "十堰","編碼": "101201101"},{"市名": "神農架","編碼": "101201201"},{"市名": "隨州","編碼": "101201301"},{"市名": "荊門","編碼": "101201401"},{"市名": "天門","編碼": "101201501"},{"市名": "仙桃","編碼": "101201601"},{"市名": "潛江","編碼": "101201701"},{"市名": "襄樊","編碼": "101200201"},{"市名": "鄂州","編碼": "101200301"},{"市名": "孝感","編碼": "101200401"},{"市名": "黃石","編碼": "101200601"},{"市名": "咸寧","編碼": "101200701"}]},{"省": "四川","市": [{"市名": "成都","編碼": "101270101"},{"市名": "自貢","編碼": "101270301"},{"市名": "綿陽","編碼": "101270401"},{"市名": "南充","編碼": "101270501"},{"市名": "達州","編碼": "101270601"},{"市名": "遂寧","編碼": "101270701"},{"市名": "廣安","編碼": "101270801"},{"市名": "巴中","編碼": "101270901"},{"市名": "瀘州","編碼": "101271001"},{"市名": "宜賓","編碼": "101271101"},{"市名": "內江","編碼": "101271201"},{"市名": "資陽","編碼": "101271301"},{"市名": "樂山","編碼": "101271401"},{"市名": "眉山","編碼": "101271501"},{"市名": "涼山","編碼": "101271601"},{"市名": "雅安","編碼": "101271701"},{"市名": "甘孜","編碼": "101271801"},{"市名": "阿壩","編碼": "101271901"},{"市名": "德陽","編碼": "101272001"},{"市名": "廣元","編碼": "101272101"},{"市名": "攀枝花","編碼": "101270201"}]},{"省": "寧夏","市": [{"市名": "銀川","編碼": "101170101"},{"市名": "中衛","編碼": "101170501"},{"市名": "固原","編碼": "101170401"},{"市名": "石嘴山","編碼": "101170201"},{"市名": "吳忠","編碼": "101170301"}]},{"省": "青海省","市": [{"市名": "西寧","編碼": "101150101"},{"市名": "黃南","編碼": "101150301"},{"市名": "海北","編碼": "101150801"},{"市名": "果洛","編碼": "101150501"},{"市名": "玉樹","編碼": "101150601"},{"市名": "海西","編碼": "101150701"},{"市名": "海東","編碼": "101150201"},{"市名": "海南","編碼": "101150401"}]},{"省": "山東","市": [{"市名": "濟南","編碼": "101120101"},{"市名": "濰坊","編碼": "101120601"},{"市名": "臨沂","編碼": "101120901"},{"市名": "菏澤","編碼": "101121001"},{"市名": "濱州","編碼": "101121101"},{"市名": "東營","編碼": "101121201"},{"市名": "威海","編碼": "101121301"},{"市名": "棗莊","編碼": "101121401"},{"市名": "日照","編碼": "101121501"},{"市名": "萊蕪","編碼": "101121601"},{"市名": "聊城","編碼": "101121701"},{"市名": "青島","編碼": "101120201"},{"市名": "淄博","編碼": "101120301"},{"市名": "德州","編碼": "101120401"},{"市名": "煙臺","編碼": "101120501"},{"市名": "濟寧","編碼": "101120701"},{"市名": "泰安","編碼": "101120801"}]},{"省": "陜西省","市": [{"市名": "西安","編碼": "101110101"},{"市名": "延安","編碼": "101110300"},{"市名": "榆林","編碼": "101110401"},{"市名": "銅川","編碼": "101111001"},{"市名": "商洛","編碼": "101110601"},{"市名": "安康","編碼": "101110701"},{"市名": "漢中","編碼": "101110801"},{"市名": "寶雞","編碼": "101110901"},{"市名": "咸陽","編碼": "101110200"},{"市名": "渭南","編碼": "101110501"}]},{"省": "山西","市": [{"市名": "太原","編碼": "101100101"},{"市名": "臨汾","編碼": "101100701"},{"市名": "運城","編碼": "101100801"},{"市名": "朔州","編碼": "101100901"},{"市名": "忻州","編碼": "101101001"},{"市名": "長治","編碼": "101100501"},{"市名": "大同","編碼": "101100201"},{"市名": "陽泉","編碼": "101100301"},{"市名": "晉中","編碼": "101100401"},{"市名": "晉城","編碼": "101100601"},{"市名": "呂梁","編碼": "101101100"}]},{"省": "新疆","市": [{"市名": "烏魯木齊","編碼": "101130101"},{"市名": "石河子","編碼": "101130301"},{"市名": "昌吉","編碼": "101130401"},{"市名": "吐魯番","編碼": "101130501"},{"市名": "庫爾勒","編碼": "101130601"},{"市名": "阿拉爾","編碼": "101130701"},{"市名": "阿克蘇","編碼": "101130801"},{"市名": "喀什","編碼": "101130901"},{"市名": "伊寧","編碼": "101131001"},{"市名": "塔城","編碼": "101131101"},{"市名": "哈密","編碼": "101131201"},{"市名": "和田","編碼": "101131301"},{"市名": "阿勒泰","編碼": "101131401"},{"市名": "阿圖什","編碼": "101131501"},{"市名": "博樂","編碼": "101131601"},{"市名": "克拉瑪依","編碼": "101130201"}]},{"省": "西藏","市": [{"市名": "拉薩","編碼": "101140101"},{"市名": "山南","編碼": "101140301"},{"市名": "阿里","編碼": "101140701"},{"市名": "昌都","編碼": "101140501"},{"市名": "那曲","編碼": "101140601"},{"市名": "日喀則","編碼": "101140201"},{"市名": "林芝","編碼": "101140401"}]},{"省": "臺灣","市": [{"市名": "臺北縣","編碼": "101340101"},{"市名": "高雄","編碼": "101340201"},{"市名": "臺中","編碼": "101340401"}]},{"省": "海南省","市": [{"市名": "海口","編碼": "101310101"},{"市名": "三亞","編碼": "101310201"},{"市名": "東方","編碼": "101310202"},{"市名": "臨高","編碼": "101310203"},{"市名": "澄邁","編碼": "101310204"},{"市名": "儋州","編碼": "101310205"},{"市名": "昌江","編碼": "101310206"},{"市名": "白沙","編碼": "101310207"},{"市名": "瓊中","編碼": "101310208"},{"市名": "定安","編碼": "101310209"},{"市名": "屯昌","編碼": "101310210"},{"市名": "瓊海","編碼": "101310211"},{"市名": "文昌","編碼": "101310212"},{"市名": "保亭","編碼": "101310214"},{"市名": "萬寧","編碼": "101310215"},{"市名": "陵水","編碼": "101310216"},{"市名": "西沙","編碼": "101310217"},{"市名": "南沙島","編碼": "101310220"},{"市名": "樂東","編碼": "101310221"},{"市名": "五指山","編碼": "101310222"},{"市名": "瓊山","編碼": "101310102"}]},{"省": "湖南","市": [{"市名": "長沙","編碼": "101250101"},{"市名": "株洲","編碼": "101250301"},{"市名": "衡陽","編碼": "101250401"},{"市名": "郴州","編碼": "101250501"},{"市名": "常德","編碼": "101250601"},{"市名": "益陽","編碼": "101250700"},{"市名": "婁底","編碼": "101250801"},{"市名": "邵陽","編碼": "101250901"},{"市名": "岳陽","編碼": "101251001"},{"市名": "張家界","編碼": "101251101"},{"市名": "懷化","編碼": "101251201"},{"市名": "黔陽","編碼": "101251301"},{"市名": "永州","編碼": "101251401"},{"市名": "吉首","編碼": 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使用時候，可以把上面的數據保存為city_code.json文件導入程序代碼中，然后以文件形式加載讀取，如本例所示。

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