今天逛論壇的時候，發現一個特別好用的天氣API，分享給大家，內容為轉載。原網址為：http://blog.csdn.net/fancylovejava/article/details/26102635

這是API的地址：
（以天津為例）
http://wthrcdn.etouch.cn/WeatherApi?citykey=101030100
通過城市id獲得天氣數據，xml文件數據,
當錯誤時會有節點

http://wthrcdn.etouch.cn/WeatherApi?city=天津

通過城市名字獲得天氣數據，xml文件數據

下面是獲取到的數據：

This XML file does not appear to have any style information associated with it. The document tree is shown below. <resp> <city>天津</city> <updatetime>14:00</updatetime> <wendu>23</wendu> <fengli>6級</fengli> <shidu>31%</shidu> <fengxiang>東風</fengxiang> <sunrise_1>04:49</sunrise_1> <sunset_1>19:29</sunset_1> <sunrise_2/> <sunset_2/> <environment> <aqi>96</aqi> <pm25>27</pm25> <suggest>極少數敏感人群應減少戶外活動</suggest> <quality>良</quality> <MajorPollutants>顆粒物(PM10)</MajorPollutants> <o3>77</o3> <co>1</co> <pm10>140</pm10> <so2>14</so2> <no2>28</no2> <time>14:00:00</time> </environment> <alarm> <cityKey>10103</cityKey> <cityName> <![CDATA[ 天津市 ]]> </cityName> <alarmType> <![CDATA[ 大風 ]]> </alarmType> <alarmDegree> <![CDATA[ 藍色 ]]> </alarmDegree> <alarmText> <![CDATA[ 天津市氣象臺發布大風藍色預警 ]]> </alarmText> <alarm_details> <![CDATA[ 天津市氣象臺于2017年05月29日07時29分發布天津地區陸地大風藍色預警信號：預計未來6小時內天津地區將有偏東風4-5級，陣風6-7級，請有關單位和人員作好防范準備。 ]]> </alarm_details> <standard> <![CDATA[ 24小時內可能受大風影響,平均風力可達6級以上，或者陣風7級以上；或者已經受大風影響,平均風力為6～7級，或者陣風7～8級并可能持續。 ]]> </standard> <suggest> <![CDATA[ 1.政府及相關部門按照職責做好防大風工作；2.關好門窗，加固圍板、棚架、廣告牌等易被風吹動的搭建物，妥善安置易受大風影響的室外物品，遮蓋建筑物資；3.相關水域水上作業和過往船舶采取積極的應對措施，如回港避風或者繞道航行等；4.行人注意盡量少騎自行車，刮風時不要在廣告牌、臨時搭建物等下面逗留；5.有關部門和單位注意森林、草原等防火。 ]]> </suggest> <imgUrl> <![CDATA[ http://static.etouch.cn/weather/alarm_icon/small/windstorm_1@3x.png ]]> </imgUrl> <time>2017-05-29 07:46:11</time> </alarm> <yesterday> <date_1>28日星期日</date_1> <high_1>高溫 32℃</high_1> <low_1>低溫 21℃</low_1> <day_1> <type_1>多云</type_1> <fx_1>東北風</fx_1> <fl_1>3-4級</fl_1> </day_1> <night_1> <type_1>陰</type_1> <fx_1>東風</fx_1> <fl_1>4-5級</fl_1> </night_1> </yesterday> <forecast> <weather> <date>29日星期一</date> <high>高溫 26℃</high> <low>低溫 19℃</low> <day> <type>陰</type> <fengxiang>東風</fengxiang> <fengli>4-5級</fengli> </day> <night> <type>陣雨</type> <fengxiang>東北風</fengxiang> <fengli>3-4級</fengli> </night> </weather> <weather> <date>30日星期二</date> <high>高溫 26℃</high> <low>低溫 20℃</low> <day> <type>陣雨</type> <fengxiang>東北風</fengxiang> <fengli>微風級</fengli> </day> <night> <type>陰</type> <fengxiang>西風</fengxiang> <fengli>微風級</fengli> </night> </weather> <weather> <date>31日星期三</date> <high>高溫 32℃</high> <low>低溫 20℃</low> <day> <type>多云</type> <fengxiang>西南風</fengxiang> <fengli>3-4級</fengli> </day> <night> <type>多云</type> <fengxiang>東北風</fengxiang> <fengli>4-5級</fengli> </night> </weather> <weather> <date>1日星期四</date> <high>高溫 29℃</high> <low>低溫 19℃</low> <day> <type>晴</type> <fengxiang>東北風</fengxiang> <fengli>4-5級</fengli> </day> <night> <type>晴</type> <fengxiang>東北風</fengxiang> <fengli>4-5級</fengli> </night> </weather> <weather> <date>2日星期五</date> <high>高溫 28℃</high> <low>低溫 18℃</low> <day> <type>晴</type> <fengxiang>東北風</fengxiang> <fengli>4-5級</fengli> </day> <night> <type>晴</type> <fengxiang>東南風</fengxiang> <fengli>3-4級</fengli> </night> </weather> </forecast> <zhishus> <zhishu> <name>晨練指數</name> <value>較適宜</value> <detail>早晨氣象條件較適宜晨練，但天氣陰沉，風力稍大，晨練時會感覺有點涼，請選擇合適的地點晨練。</detail> </zhishu> <zhishu> <name>舒適度</name> <value>舒適</value> <detail>白天不太熱也不太冷，風力不大，相信您在這樣的天氣條件下，應會感到比較清爽和舒適。</detail> </zhishu> <zhishu> <name>穿衣指數</name> <value>舒適</value> <detail>建議著長袖T恤、襯衫加單褲等服裝。年老體弱者宜著針織長袖襯衫、馬甲和長褲。</detail> </zhishu> <zhishu> <name>感冒指數</name> <value>極易發</value> <detail>將有一次強降溫過程，且風力較強，極易發生感冒，請特別注意增加衣服保暖防寒。</detail> </zhishu> <zhishu> <name>晾曬指數</name> <value>不太適宜</value> <detail>天氣陰沉，不利于水分的迅速蒸發，不太適宜晾曬。若需要晾曬，請盡量選擇通風的地點。</detail> </zhishu> <zhishu> <name>旅游指數</name> <value>適宜</value> <detail>天氣較好，風稍大，但溫度適宜，總體來說還是好天氣。這樣的天氣適宜旅游，您可以盡情享受大自然的風光。</detail> </zhishu> <zhishu> <name>紫外線強度</name> <value>最弱</value> <detail>屬弱紫外線輻射天氣，無需特別防護。若長期在戶外，建議涂擦SPF在8-12之間的防曬護膚品。</detail> </zhishu> <zhishu> <name>洗車指數</name> <value>不宜</value> <detail>不宜洗車，未來24小時內有雨，如果在此期間洗車，雨水和路上的泥水可能會再次弄臟您的愛車。</detail> </zhishu> <zhishu> <name>運動指數</name> <value>較適宜</value> <detail>陰天，較適宜進行各種戶內外運動。</detail> </zhishu> <zhishu> <name>約會指數</name> <value>較不適宜</value> <detail>陰天且風力較大，建議盡量不要去室外約會，如果外出，請您挑選避風的地點。</detail> </zhishu> <zhishu> <name>雨傘指數</name> <value>不帶傘</value> <detail>陰天，但降水概率很低，因此您在出門的時候無須帶雨傘。</detail> </zhishu> </zhishus> </resp> <!--10.10.162.42(10.10.162.42):55679 ; 10.10.162.42:8080 -->

備注：全國各城市代碼如下：
北京:101010100朝陽:101010300順義:101010400懷柔:101010500通州:101010600昌平:101010700延慶:101010800豐臺:101010900石景山:101011000大興:101011100房山:101011200密云:101011300門頭溝:101011400平谷:101011500八達嶺:101011600佛爺頂:101011700湯河口:101011800密云上甸子:101011900齋堂:101012000霞云嶺:101012100北京城區:101012200海淀:101010200天津:101030100寶坻:101030300東麗:101030400西青:101030500北辰:101030600薊縣:101031400漢沽:101030800靜海:101030900津南:101031000塘沽:101031100大港:101031200武清:101030200寧河:101030700上海:101020100寶山:101020300嘉定:101020500南匯:101020600浦東:101021300青浦:101020800松江:101020900奉賢:101021000崇明:101021100徐家匯:101021200閔行:101020200金山:101020700石家莊:101090101張家口:101090301承德:101090402唐山:101090501秦皇島:101091101滄州:101090701衡水:101090801邢臺:101090901邯鄲:101091001保定:101090201廊坊:101090601鄭州:101180101新鄉:101180301許昌:101180401平頂山:101180501信陽:101180601南陽:101180701開封:101180801洛陽:101180901商丘:101181001焦作:101181101鶴壁:101181201濮陽:101181301周口:101181401漯河:101181501駐馬店:101181601三門峽:101181701濟源:101181801安陽:101180201合肥:101220101蕪湖:101220301淮南:101220401馬鞍山:101220501安慶:101220601宿州:101220701阜陽:101220801亳州:101220901黃山:101221001滁州:101221101淮北:101221201銅陵:101221301宣城:101221401六安:101221501巢湖:101221601池州:101221701蚌埠:101220201杭州:101210101舟山:101211101湖州:101210201嘉興:101210301金華:101210901紹興:101210501臺州:101210601溫州:101210701麗水:101210801衢州:101211001寧波:101210401重慶:101040100合川:101040300南川:101040400江津:101040500萬盛:101040600渝北:101040700北碚:101040800巴南:101040900長壽:101041000黔江:101041100萬州天城:101041200萬州龍寶:101041300涪陵:101041400開縣:101041500城口:101041600云陽:101041700巫溪:101041800奉節:101041900巫山:101042000潼南:101042100墊江:101042200梁平:101042300忠縣:101042400石柱:101042500大足:101042600榮昌:101042700銅梁:101042800璧山:101042900豐都:101043000武隆:101043100彭水:101043200綦江:101043300酉陽:101043400秀山:101043600沙坪壩:101043700永川:101040200福州:101230101泉州:101230501漳州:101230601龍巖:101230701晉江:101230509南平:101230901廈門:101230201寧德:101230301莆田:101230401三明:101230801蘭州:101160101平涼:101160301慶陽:101160401武威:101160501金昌:101160601嘉峪關:101161401酒泉:101160801天水:101160901武都:101161001臨夏:101161101合作:101161201白銀:101161301定西:101160201張掖:101160701廣州:101280101惠州:101280301梅州:101280401汕頭:101280501深圳:101280601珠海:101280701佛山:101280800肇慶:101280901湛江:101281001江門:101281101河源:101281201清遠:101281301云浮:101281401潮州:101281501東莞:101281601中山:101281701陽江:101281801揭陽:101281901茂名:101282001汕尾:101282101韶關:101280201南寧:101300101柳州:101300301來賓:101300401桂林:101300501梧州:101300601防城港:101301401貴港:101300801玉林:101300901百色:101301001欽州:101301101河池:101301201北海:101301301崇左:101300201賀州:101300701貴陽:101260101安順:101260301都勻:101260401興義:101260906銅仁:101260601畢節:101260701六盤水:101260801遵義:101260201凱里:101260501昆明:101290101紅河:101290301文山:101290601玉溪:101290701楚雄:101290801普洱:101290901昭通:101291001臨滄:101291101怒江:101291201香格里拉:101291301麗江:101291401德宏:101291501景洪:101291601大理:101290201曲靖:101290401保山:101290501呼和浩特:101080101烏海:101080301集寧:101080401通遼:101080501阿拉善左旗:101081201鄂爾多斯:101080701臨河:101080801錫林浩特:101080901呼倫貝爾:101081000烏蘭浩特:101081101包頭:101080201赤峰:101080601南昌:101240101上饒:101240301撫州:101240401宜春:101240501鷹潭:101241101贛州:101240701景德鎮:101240801萍鄉:101240901新余:101241001九江:101240201吉安:101240601武漢:101200101黃岡:101200501荊州:101200801宜昌:101200901恩施:101201001十堰:101201101神農架:101201201隨州:101201301荊門:101201401天門:101201501仙桃:101201601潛江:101201701襄樊:101200201鄂州:101200301孝感:101200401黃石:101200601咸寧:101200701成都:101270101自貢:101270301綿陽:101270401南充:101270501達州:101270601遂寧:101270701廣安:101270801巴中:101270901瀘州:101271001宜賓:101271101內江:101271201資陽:101271301樂山:101271401眉山:101271501涼山:101271601雅安:101271701甘孜:101271801阿壩:101271901德陽:101272001廣元:101272101攀枝花:101270201銀川:101170101中衛:101170501固原:101170401石嘴山:101170201吳忠:101170301西寧:101150101黃南:101150301海北:101150801果洛:101150501玉樹:101150601海西:101150701海東:101150201海南:101150401濟南:101120101濰坊:101120601臨沂:101120901菏澤:101121001濱州:101121101東營:101121201威海:101121301棗莊:101121401日照:101121501萊蕪:101121601聊城:101121701青島:101120201淄博:101120301德州:101120401煙臺:101120501濟寧:101120701泰安:101120801西安:101110101延安:101110300榆林:101110401銅川:101111001商洛:101110601安康:101110701漢中:101110801寶雞:101110901咸陽:101110200渭南:101110501太原:101100101臨汾:101100701運城:101100801朔州:101100901忻州:101101001長治:101100501大同:101100201陽泉:101100301晉中:101100401晉城:101100601呂梁:101101100烏魯木齊:101130101石河子:101130301昌吉:101130401吐魯番:101130501庫爾勒:101130601阿拉爾:101130701阿克蘇:101130801喀什:101130901伊寧:101131001塔城:101131101哈密:101131201和田:101131301阿勒泰:101131401阿圖什:101131501博樂:101131601克拉瑪依:101130201拉薩:101140101山南:101140301阿里:101140701昌都:101140501那曲:101140601日喀則:101140201林芝:101140401臺北縣:101340101高雄:101340201臺中:101340401海口:101310101三亞:101310201東方:101310202臨高:101310203澄邁:101310204儋州:101310205昌江:101310206白沙:101310207瓊中:101310208定安:101310209屯昌:101310210瓊海:101310211文昌:101310212保亭:101310214萬寧:101310215陵水:101310216西沙:101310217南沙島:101310220樂東:101310221五指山:101310222瓊山:101310102長沙:101250101株洲:101250301衡陽:101250401郴州:101250501常德:101250601益陽:101250700婁底:101250801邵陽:101250901岳陽:101251001張家界:101251101懷化:101251201黔陽:101251301永州:101251401吉首:101251501湘潭:101250201南京:101190101鎮江:101190301蘇州:101190401南通:101190501揚州:101190601宿遷:101191301徐州:101190801淮安:101190901連云港:101191001常州:101191101泰州:101191201無錫:101190201鹽城:101190701哈爾濱:101050101牡丹江:101050301佳木斯:101050401綏化:101050501黑河:101050601雙鴨山:101051301伊春:101050801大慶:101050901七臺河:101051002雞西:101051101鶴崗:101051201齊齊哈爾:101050201大興安嶺:101050701長春:101060101延吉:101060301四平:101060401白山:101060901白城:101060601遼源:101060701松原:101060801吉林:101060201通化:101060501沈陽:101070101鞍山:101070301撫順:101070401本溪:101070501丹東:101070601葫蘆島:101071401營口:101070801阜新:101070901遼陽:101071001鐵嶺:101071101朝陽:101071201盤錦:101071301大連:101070201錦州:101070701

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