中国国家气象局天气预报信息接口
想在自己的android應用中獲得當天的天氣情況，這該怎么做呢？不用擔心。中國國家氣象局提供了獲取所在城市天氣預報信息接口。通過這個接口，我們就可以獲取天氣信息了。
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中國國家氣象局天氣預報接口總共提供了三個：
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http://www.weather.com.cn/data/sk/101010100.html
http://www.weather.com.cn/data/cityinfo/101010100.html
http://m.weather.com.cn/data/101010100.html
最詳細的信息來自第三個接口。上面url中的101010100是城市代碼，這里是北京的城市代碼。只需要改變城市代碼，就可以得到所在城市的天氣信息。筆者在福州，所以選擇的城市代碼是福州101230101。
在瀏覽器上輸入url：http://m.weather.com.cn/data/101230101.html得到信息，天氣信息是json的數據格式，數據如下：
{"weatherinfo":{"city":"福州","city_en":"fuzhou","date_y":"2012年5月14日","date":"","week":"星期一","fchh":"08","cityid":"101230101","temp1":"29℃~23℃","temp2":"26℃~20℃","temp3":"24℃~20℃","temp4":"25℃~20℃","temp5":"24℃~21℃","temp6":"25℃~22℃","tempF1":"84.2℉~73.4℉","tempF2":"78.8℉~68℉","tempF3":"75.2℉~68℉","tempF4":"77℉~68℉","tempF5":"75.2℉~69.8℉","tempF6":"77℉~71.6℉","weather1":"陣雨轉中雨","weather2":"中雨轉小雨","weather3":"小雨","weather4":"小雨","weather5":"小雨轉陣雨","weather6":"陣雨轉小雨","img1":"3","img2":"8","img3":"8","img4":"7","img5":"7","img6":"99","img7":"7","img8":"99","img9":"7","img10":"3","img11":"3","img12":"7","img_single":"3","img_title1":"陣雨","img_title2":"中雨","img_title3":"中雨","img_title4":"小雨","img_title5":"小雨","img_title6":"小雨","img_title7":"小雨","img_title8":"小雨","img_title9":"小雨","img_title10":"陣雨","img_title11":"陣雨","img_title12":"小雨","img_title_single":"陣雨","wind1":"微風","wind2":"微風","wind3":"微風","wind4":"微風","wind5":"微風","wind6":"微風","fx1":"微風","fx2":"微風","fl1":"小于3級","fl2":"小于3級","fl3":"小于3級","fl4":"小于3級","fl5":"小于3級","fl6":"小于3級","index":"熱","index_d":"天氣較熱，建議著短裙、短褲、短套裝、T恤等夏季服裝。年老體弱者宜著長袖襯衫和單褲。","index48":"暖","index48_d":"較涼爽，建議著長袖襯衫加單褲等春秋過渡裝。年老體弱者宜著針織長袖襯衫、馬甲和長褲。","index_uv":"弱","index48_uv":"最弱","index_xc":"不宜","index_tr":"適宜","index_co":"較不舒適","st1":"27","st2":"21","st3":"24","st4":"18","st5":"22","st6":"18","index_cl":"較不宜","index_ls":"不太適宜","index_ag":"不易發"}}
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我們可以解析json數據去得到自己想用的天氣信息。
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天氣信息解釋：
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{"weatherinfo":{<!-- 基本信息 -->"city":"福州","city_en":"fuzhou","date_y":"2012年5月14日","date":"","week":"星期一","fchh":"08","cityid":"101230101",<!-- 從今天開始到第六天的每天的天氣情況，這里的溫度是攝氏溫度 -->"temp1":"29℃~23℃","temp2":"26℃~20℃","temp3":"24℃~20℃","temp4":"25℃~20℃","temp5":"24℃~21℃","temp6":"25℃~22℃",<!-- 從今天開始到第六天的每天的天氣情況，這里的溫度是華氏溫度 -->"tempF1":"84.2℉~73.4℉","tempF2":"78.8℉~68℉","tempF3":"75.2℉~68℉","tempF4":"77℉~68℉","tempF5":"75.2℉~69.8℉","tempF6":"77℉~71.6℉",<!-- 天氣描述 -->"weather1":"陣雨轉中雨","weather2":"中雨轉小雨","weather3":"小雨","weather4":"小雨","weather5":"小雨轉陣雨","weather6":"陣雨轉小雨",<!-- 天氣描述圖片序號 -->"img1":"3","img2":"8","img3":"8","img4":"7","img5":"7","img6":"99","img7":"7","img8":"99","img9":"7","img10":"3","img11":"3","img12":"7","img_single":"3",<!-- 圖片名稱 -->"img_title1":"陣雨","img_title2":"中雨","img_title3":"中雨","img_title4":"小雨","img_title5":"小雨","img_title6":"小雨","img_title7":"小雨","img_title8":"小雨","img_title9":"小雨","img_title10":"陣雨","img_title11":"陣雨","img_title12":"小雨","img_title_single":"陣雨",<!-- 風速描述 -->"wind1":"微風","wind2":"微風","wind3":"微風","wind4":"微風","wind5":"微風","wind6":"微風","fx1":"微風","fx2":"微風",<!-- 風速級別描述 -->"fl1":"小于3級","fl2":"小于3級","fl3":"小于3級","fl4":"小于3級","fl5":"小于3級","fl6":"小于3級",<!-- 今天穿衣指數 -->"index":"熱","index_d":"天氣較熱，建議著短裙、短褲、短套裝、T恤等夏季服裝。年老體弱者宜著長袖襯衫和單褲。",<!-- 48小時穿衣指數 -->"index48":"暖","index48_d":"較涼爽，建議著長袖襯衫加單褲等春秋過渡裝。年老體弱者宜著針織長袖襯衫、馬甲和長褲。",<!-- 紫外線及48小時紫外線 -->"index_uv":"弱","index48_uv":"最弱",<!-- 洗車 -->"index_xc":"不宜",<!-- 旅游 -->"index_tr":"適宜",、<!-- 舒適指數 -->"index_co":"較不舒適","st1":"27","st2":"21","st3":"24","st4":"18","st5":"22","st6":"18",<!-- 晨練 -->"index_cl":"較不宜",<!-- 晾曬 -->"index_ls":"不太適宜",<!-- 過敏 -->"index_ag":"不易發"} }?
附錄中國城市代碼：
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直轄市"北京","上海","天津","重慶""101010100","101020100","101030100","101040100"特別行政區"香港","澳門""101320101","101330101"黑龍江"哈爾濱","齊齊哈爾","牡丹江","大慶","伊春","雙鴨山","鶴崗","雞西","佳木斯","七臺河","黑河","綏化","大興安嶺""101050101","101050201","101050301","101050901","101050801","101051301","101051201","101051101","101050401","101051002","101050601","101050501","101050701"吉林"長春","延吉","吉林","白山","白城","四平","松原","遼源","大安","通化""101060101","101060301","101060201","101060901","101060601","101060401","101060801","101060701","101060603","101060501"遼寧"沈陽","大連","葫蘆島","盤錦","本溪","撫順","鐵嶺","遼陽","營口","阜新","朝陽","錦州","丹東","鞍山""101070101","101070201","101071401","101071301","101070501","101070401","101071101","101071001","101070801","101070901","101071201","101070701","101070601","101070301"內蒙古"呼和浩特","呼倫貝爾","錫林浩特","包頭","赤峰","海拉爾","烏海","鄂爾多斯","通遼""101080101","101081000","101080901","101080201","101080601","101081001","101080301","101080701","101080501"河北"石家莊","唐山","張家口","廊坊","邢臺","邯鄲","滄州","衡水","承德","保定","秦皇島""101090101","101090501","101090301","101090601","101090901","101091001","101090701","101090801","101090402","101090201","101091101"河南"鄭州","開封","洛陽","平頂山","焦作","鶴壁","新鄉","安陽","濮陽","許昌","漯河","三門峽","南陽","商丘","信陽","周口","駐馬店""101180101","101180801","101180901","101180501","101181101","101181201","101180301","101180201","101181301","101180401","101181501","101181701","101180701","101181001","101180601","101181401","101181601"山東"濟南","青島","淄博","威海","曲阜","臨沂","煙臺","棗莊","聊城","濟寧","菏澤","泰安","日照","東營","德州","濱州","萊蕪","濰坊""101120101","101120201","101120301","101121301","101120710","101120901","101120501","101121401","101121701","101120701","101121001","101120801","101121501","101121201","101120401","101121101","101121601","101120601"山西"太原","陽泉","晉城","晉中","臨汾","運城","長治","朔州","忻州","大同","呂梁""101100101","101100301","101100601","101100401","101100701","101100801","101100501","101100901","101101001","101100201","101101101"江蘇"南京","蘇州","昆山","南通","太倉","吳縣","徐州","宜興","鎮江","淮安","常熟","鹽城","泰州","無錫","連云港","揚州","常州","宿遷""101190101","101190401","101190404","101190501","101190408","101190406","101190801","101190203","101190301","101190901","101190402","101190701","101191201","101190201","101191001","101190601","101191101","101191301"安徽"合肥","巢湖","蚌埠","安慶","六安","滁州","馬鞍山","阜陽","宣城","銅陵","淮北","蕪湖","毫州","宿州","淮南","池州""101220101","101221601","101220201","101220601","101221501","101221101","101220501","101220801","101221401","101221301","101221201","101220301","101220901","101220701","101220401","101221701"陜西"西安","韓城","安康","漢中","寶雞","咸陽","榆林","渭南","商洛","銅川","延安""101110101","101110510","101110701","101110801","101110901","101110200","101110401","101110501","101110601","101111001","101110300"寧夏"銀川","固原","中衛","石嘴山","吳忠""101170101","101170401","101170501","101170201","101170301"甘肅"蘭州","白銀","慶陽","酒泉","天水","武威","張掖","甘南","臨夏","平涼","定西","金昌""101160101","101161301","101160401","101160801","101160901","101160501","101160701","101050204","101161101","101160301","101160201","101160601"青海"西寧","海北","海西","黃南","果洛","玉樹","海東","海南""101150101","101150801","101150701","101150301","101150501","101150601","101150201","101150401"湖北"武漢","宜昌","黃岡","恩施","荊州","神農架","十堰","咸寧","襄陽","孝感","隨州","黃石","荊門","鄂州" "101200101","101200901","101200501","101201001","101200801","101201201","101201101","101200701","101200201","101200401","101201301","101200601","101201401","101200301"湖南"長沙","邵陽","常德","郴州","吉首","株洲","婁底","湘潭","益陽","永州","岳陽","衡陽","懷化","韶山","張家界""101250101","101250901","101250601","101250501","101251501","101250301","101250801","101250201","101250701","101251401","101251001","101250401","101251201","101250202","101251101"浙江"杭州","湖州","金華","寧波","麗水","紹興","衢州","嘉興","臺州","舟山","溫州""101210101","101210201","101210901","101210401","101210801","101210501","101211001","101210301","101210601","101211101","101210701"江西"南昌","萍鄉","九江","上饒","撫州","吉安","鷹潭","宜春","新余","景德鎮","贛州""101240101","101240901","101240201","101240301","101240401","101240601","101241101","101240501","101241001","101240801","101240701"福建"福州","廈門","龍巖","南平","寧德","莆田","泉州","三明","漳州""101230101","101230201","101230701","101230901","101230301","101230401","101230501","101230801","101230601"貴州"貴陽","安順","赤水","遵義","銅仁","六盤水","畢節","凱里","都勻""101260101","101260301","101260208","101260201","101260601","101260801","101260701","101260501","101260401"四川"成都","瀘州","內江","涼山","阿壩","巴中","廣元","樂山","綿陽","德陽","攀枝花","雅安","宜賓","自貢","甘孜州","達州","資陽","廣安","遂寧","眉山","南充""101270101","101271001","101271201","101271601","101271901","101270901","101272101","101271401","101270401","101272001","101270201","101271701","101271101","101270301","101271801","101270601","101271301","101270801","101270701","101271501","101270501"廣東"廣州","深圳","潮州","韶關","湛江","惠州","清遠","東莞","江門","茂名","肇慶","汕尾","河源","揭陽","梅州","中山","德慶","陽江","云浮","珠海","汕頭","佛山""101280101","101280601","101281501","101280201","101281001","101280301","101281301","101281601","101281101","101282001","101280901","101282101","101281201","101281901","101280401","101281701","101280905","101281801","101281401","101280701","101280501","101280800"廣西"南寧","桂林","陽朔","柳州","梧州","玉林","桂平","賀州","欽州","貴港","防城港","百色","北海","河池","來賓","崇左""101300101","101300501","101300510","101300301","101300601","101300901","101300802","101300701","101301101","101300801","101301401","101301001","101301301","101301201","101300401","101300201"云南"昆明","保山","楚雄","德宏","紅河","臨滄","怒江","曲靖","思茅","文山","玉溪","昭通","麗江","大理""101290101","101290501","101290801","101291501","101290301","101291101","101291201","101290401","101290901","101290601","101290701","101291001","101291401","101290201"海南"海口","三亞","儋州","瓊山","通什","文昌""101310101","101310201","101310205","101310102","101310222","101310212"新疆"烏魯木齊","阿勒泰","阿克蘇","昌吉","哈密","和田","喀什","克拉瑪依","石河子","塔城","庫爾勒","吐魯番","伊寧""101130101","101131401","101130801","101130401","101131201","101131301","101130901","101130201","101130301","101131101","101130601","101130501","101131001"西藏"拉薩","阿里","昌都","那曲","日喀則","山南","林芝""101140101","101140701","101140501","101140601","101140201","101140301","101140401"臺灣"臺北","高雄""101340102","101340201"?
還有一個方法，請求http://61.4.185.48:81/g/，通過它，你會直接得到城市代碼。更方便。
轉載地址http://blog.csdn.net/hello_haozi/article/details/7564223?作者?hello_haozi
轉載于:https://www.cnblogs.com/pigga/p/10098316.html
總結
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