国家气象局天气预报接口

Sian

中国国家气象局提供了获取所在城市天气预报信息接口。通过这个接口，我们就可以获取天气信息了。
1、接口URL

[Objective-C] 纯文本查看 复制代码

http://m.weather.com.cn/atad/101250101.html

2、返回JSON示例及说明

[HTML] 纯文本查看 复制代码

{
    "weatherinfo": {
                    <!-- 基本信息 -->         
        "city": "长沙",
        "city_en": "changsha",
        "date_y": "2015年4月3日",
        "date": "",
        "week": "星期五",
        "fchh": "11",
        "cityid": "101250101",
        <!-- 从今天开始到第六天的每天的天气情况，这里的温度是摄氏温度 -->
        "temp1": "21℃~14℃",
        "temp2": "20℃~15℃",
        "temp3": "17℃~13℃",
        "temp4": "16℃~7℃",
        "temp5": "13℃~5℃",
        "temp6": "8℃~5℃",
        <!-- 从今天开始到第六天的每天的天气情况，这里的温度是华氏温度 --> 
        "tempF1": "69.8℉~57.2℉",
        "tempF2": "68℉~59℉",
        "tempF3": "62.6℉~55.4℉",
        "tempF4": "60.8℉~44.6℉",
        "tempF5": "55.4℉~41℉",
        "tempF6": "46.4℉~41℉",
        <!-- 天气描述 --> 
        "weather1": "雷阵雨",
        "weather2": "雷阵雨",
        "weather3": "小雨转中雨",
        "weather4": "中雨转小雨",
        "weather5": "小雨",
        "weather6": "小雨",
        <!-- 天气描述图片序号 --> 
        "img1": "4",
        "img2": "99",
        "img3": "4",
        "img4": "99",
        "img5": "7",
        "img6": "8",
        "img7": "8",
        "img8": "7",
        "img9": "7",
        "img10": "99",
        "img11": "7",
        "img12": "99",
        "img_single": "4",
        <!-- 图片名称 -->
        "img_title1": "雷阵雨",
        "img_title2": "雷阵雨",
        "img_title3": "雷阵雨",
        "img_title4": "雷阵雨",
        "img_title5": "小雨",
        "img_title6": "中雨",
        "img_title7": "中雨",
        "img_title8": "小雨",
        "img_title9": "小雨",
        "img_title10": "小雨",
        "img_title11": "小雨",
        "img_title12": "小雨",
        "img_title_single": "雷阵雨",
        <!-- 风速描述 --> 
        "wind1": "北风小于3级",
        "wind2": "北风小于3级",
        "wind3": "北风3-4级",
        "wind4": "北风3-4级",
        "wind5": "北风3-4级转小于3级",
        "wind6": "北风小于3级",
        "fx1": "北风",
        "fx2": "北风",
        <!-- 风速级别描述 -->
        "fl1": "小于3级",
        "fl2": "小于3级",
        "fl3": "3-4级",
        "fl4": "3-4级",
        "fl5": "3-4级转小于3级",
        "fl6": "小于3级",
        <!-- 今天穿衣指数 -->
        "index": "较舒适",
        "index_d": "建议着薄外套、开衫牛仔衫裤等服装。年老体弱者应适当添加衣物，宜着夹克衫、薄毛衣等。",
        <!-- 48小时穿衣指数 -->
        "index48": "",
        "index48_d": "",
        <!-- 紫外线及48小时紫外线 -->
        "index_uv": "弱",
        "index48_uv": "",
        <!-- 洗车 -->
        "index_xc": "不宜",
        <!-- 旅游 -->
        "index_tr": "一般",
        <!-- 舒适指数 -->
        "index_co": "舒适",
        "st1": "18",
        "st2": "12",
        "st3": "18",
        "st4": "13",
        "st5": "14",
        "st6": "9",
        <!-- 晨练 -->
        "index_cl": "较不宜",
        <!-- 晾晒 -->
        "index_ls": "不宜",
        <!-- 过敏 -->
        "index_ag": "极易发"
    }
}

3、中国城市代码

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直辖市
        "北京","上海","天津","重庆"
        "101010100","101020100","101030100","101040100"

特别行政区
        "香港","澳门"
        "101320101","101330101"

黑龙江
        "哈尔滨","齐齐哈尔","牡丹江","大庆","伊春","双鸭山","鹤岗","鸡西","佳木斯","七台河","黑河","绥化","大兴安岭"
        "101050101","101050201","101050301","101050901","101050801","101051301","101051201","101051101","101050401","101051002","101050601","101050501","101050701"
        
吉林
        "长春","延吉","吉林","白山","白城","四平","松原","辽源","大安","通化"
        "101060101","101060301","101060201","101060901","101060601","101060401","101060801","101060701","101060603","101060501"
        
辽宁
        "沈阳","大连","葫芦岛","盘锦","本溪","抚顺","铁岭","辽阳","营口","阜新","朝阳","锦州","丹东","鞍山"
        "101070101","101070201","101071401","101071301","101070501","101070401","101071101","101071001","101070801","101070901","101071201","101070701","101070601","101070301"
        
内蒙古
        "呼和浩特","呼伦贝尔","锡林浩特","包头","赤峰","海拉尔","乌海","鄂尔多斯","通辽"
        "101080101","101081000","101080901","101080201","101080601","101081001","101080301","101080701","101080501"

河北
        "石家庄","唐山","张家口","廊坊","邢台","邯郸","沧州","衡水","承德","保定","秦皇岛"
        "101090101","101090501","101090301","101090601","101090901","101091001","101090701","101090801","101090402","101090201","101091101"
        
河南
        "郑州","开封","洛阳","平顶山","焦作","鹤壁","新乡","安阳","濮阳","许昌","漯河","三门峡","南阳","商丘","信阳","周口","驻马店"
        "101180101","101180801","101180901","101180501","101181101","101181201","101180301","101180201","101181301","101180401","101181501","101181701","101180701","101181001","101180601","101181401","101181601"
        
山东
        "济南","青岛","淄博","威海","曲阜","临沂","烟台","枣庄","聊城","济宁","菏泽","泰安","日照","东营","德州","滨州","莱芜","潍坊"
        "101120101","101120201","101120301","101121301","101120710","101120901","101120501","101121401","101121701","101120701","101121001","101120801","101121501","101121201","101120401","101121101","101121601","101120601"
        
山西
        "太原","阳泉","晋城","晋中","临汾","运城","长治","朔州","忻州","大同","吕梁"
        "101100101","101100301","101100601","101100401","101100701","101100801","101100501","101100901","101101001","101100201","101101101"
        
江苏
        "南京","苏州","昆山","南通","太仓","吴县","徐州","宜兴","镇江","淮安","常熟","盐城","泰州","无锡","连云港","扬州","常州","宿迁"
        "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","安庆","六安","滁州","马鞍山","阜阳","宣城","铜陵","淮北","芜湖","毫州","宿州","淮南","池州"
        "101220101","101221601","101220201","101220601","101221501","101221101","101220501","101220801","101221401","101221301","101221201","101220301","101220901","101220701","101220401","101221701"
        
陕西
        "西安","韩城","安康","汉中","宝鸡","咸阳","榆林","渭南","商洛","铜川","延安"
        "101110101","101110510","101110701","101110801","101110901","101110200","101110401","101110501","101110601","101111001","101110300"
        
宁夏
        "银川","固原","中卫","石嘴山","吴忠"
        "101170101","101170401","101170501","101170201","101170301"
        
甘肃
        "兰州","白银","庆阳","酒泉","天水","武威","张掖","甘南","临夏","平凉","定西","金昌"
        "101160101","101161301","101160401","101160801","101160901","101160501","101160701","101050204","101161101","101160301","101160201","101160601"
        
青海
        "西宁","海北","海西","黄南","果洛","玉树","海东","海南"
        "101150101","101150801","101150701","101150301","101150501","101150601","101150201","101150401"
        
湖北
        "武汉","宜昌","黄冈","恩施","荆州","神农架","十堰","咸宁","襄阳","孝感","随州","黄石","荆门","鄂州"
"101200101","101200901","101200501","101201001","101200801","101201201","101201101","101200701","101200201","101200401","101201301","101200601","101201401","101200301"
        
湖南
        "长沙","邵阳","常德","郴州","吉首","株洲","娄底","湘潭","益阳","永州","岳阳","衡阳","怀化","韶山","张家界"
        "101250101","101250901","101250601","101250501","101251501","101250301","101250801","101250201","101250701","101251401","101251001","101250401","101251201","101250202","101251101"
        
浙江
        "杭州","湖州","金华","宁波","丽水","绍兴","衢州","嘉兴","台州","舟山","温州"
        "101210101","101210201","101210901","101210401","101210801","101210501","101211001","101210301","101210601","101211101","101210701"
        
江西
        "南昌","萍乡","九江","上饶","抚州","吉安","鹰潭","宜春","新余","景德镇","赣州"
        "101240101","101240901","101240201","101240301","101240401","101240601","101241101","101240501","101241001","101240801","101240701"
        
福建
        "福州","厦门","龙岩","南平","宁德","莆田","泉州","三明","漳州"
        "101230101","101230201","101230701","101230901","101230301","101230401","101230501","101230801","101230601"
        
贵州
        "贵阳","安顺","赤水","遵义","铜仁","六盘水","毕节","凯里","都匀"
        "101260101","101260301","101260208","101260201","101260601","101260801","101260701","101260501","101260401"
        
四川
        "成都","泸州","内江","凉山","阿坝","巴中","广元","乐山","绵阳","德阳","攀枝花","雅安","宜宾","自贡","甘孜州","达州","资阳","广安","遂宁","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"
        
广东
        "广州","深圳","潮州","韶关","湛江","惠州","清远","东莞","江门","茂名","肇庆","汕尾","河源","揭阳","梅州","中山","德庆","阳江","云浮","珠海","汕头","佛山"
        "101280101","101280601","101281501","101280201","101281001","101280301","101281301","101281601","101281101","101282001","101280901","101282101","101281201","101281901","101280401","101281701","101280905","101281801","101281401","101280701","101280501","101280800"
        
广西
        "南宁","桂林","阳朔","柳州","梧州","玉林","桂平","贺州","钦州","贵港","防城港","百色","北海","河池","来宾","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","红河","临沧","怒江","曲靖","思茅","文山","玉溪","昭通","丽江","大理"
        "101290101","101290501","101290801","101291501","101290301","101291101","101291201","101290401","101290901","101290601","101290701","101291001","101291401","101290201"
        
海南
        "海口","三亚","儋州","琼山","通什","文昌"
        "101310101","101310201","101310205","101310102","101310222","101310212"
        
新疆
        "乌鲁木齐","阿勒泰","阿克苏","昌吉","哈密","和田","喀什","克拉玛依","石河子","塔城","库尔勒","吐鲁番","伊宁"
        "101130101","101131401","101130801","101130401","101131201","101131301","101130901","101130201","101130301","101131101","101130601","101130501","101131001"
        
西藏
        "拉萨","阿里","昌都","那曲","日喀则","山南","林芝"
        "101140101","101140701","101140501","101140601","101140201","101140301","101140401"
        
台湾
        "台北","高雄"
        "101340102","101340201"

PS：网上有很多水贴提供三个天气接口神马神马的，http://m.weather.com.cn/data/101010100.html这个接口点开看下，日期已经停留在2014年3月4日了，没注意？！