一. 当天天气
http://www.weather.com.cn/data/cityinfo/101250604.html
<!--101250604为城市ID -->
返回结果如下格式:
{"weatherinfo":{"city":"汉寿","cityid":"101250604","temp1":"2℃","temp2":"-1℃","weather":"大雪","img1":"d16.gif","img2":"n16.gif","ptime":"08:00"}}
d16.gif和n16.gif分别代表白天和晚上的天气图标,其中16表示天气图标的标号,在天气图例的网站(http://www.weather.com.cn/static/html/legend.shtml)可以看到,标号从0开始.
二. 一周天气
http://m.weather.com.cn/data/101010100.html
{"weatherinfo":{
//基本信息
//fchh是系统更新时间
"city":"北京","city_en":"beijing","date_y":"2011年10月23 日","date":"辛卯年","week":"星期 日","fchh":"11","cityid":"101010100",
//6天内的温度
"temp1":"16℃~6℃","temp2":"16℃~3℃","temp3":"16℃~6℃","temp4":"14℃~6℃",
"temp5":"17℃~5℃","temp6":"18℃~8℃",
//6天内华氏度
"tempF1":"60.8℉~42.8℉","tempF2":"60.8℉~37.4℉","tempF3":"60.8℉~42.8℉",
"tempF4":"57.2℉~42.8℉","tempF5":"62.6℉~41℉","tempF6":"64.4℉~46.4℉",
//每日天气变化
"weather1":" 小雨转晴","weather2":"晴","weather3":"晴转阴","weather4":"多云转阴","weather5":"阴转 晴","weather6":"晴转多 云",
//天气描述（图片序号）
"img1":"7","img2":"0","img3":"0","img4":"99","img5":"0","img6":"2","img7":"1",
"img8":"2","img9":"2","img10":"0","img11":"0","img12":"1","img_single":"7",
//天气描述（文字描述）
"img_title1":" 小雨","img_title2":"晴","img_title3":"晴","img_title4":"晴","img_title5":" 晴",
"img_title6":"阴","img_title7":"多云","img_title8":"阴","img_title9":" 阴","img_title10":"晴",
"img_title11":"晴","img_title12":"多 云","img_title_single":"小雨",
//风向描述
"wind1":"北风4-5级","wind2":"北风3-4级转微 风","wind3":"微风","wind4":"微风","wind5":"微风",
"wind6":"微风","fx1":"北 风","fx2":"北风",
//风力描述
"fl1":"4-5级","fl2":"3-4级转小于3级","fl3":"小于3级","fl4":"小于3 级","fl5":"小于3级","fl6":"小于3级",
//今天穿衣指数
"index":"温凉","index_d":"较凉爽，建议着夹衣加薄羊毛衫等春秋服 装。体弱者宜着夹衣加羊毛衫。因昼夜温差较大，注意增减衣服。",
//48小时内穿衣指数
"index48":"温凉","index48_d":"较凉爽，建议着夹衣加薄羊毛 衫等春秋服装。体弱者宜着夹衣加羊毛衫。因昼夜温差较大，注意增减衣服。",
//紫外线
"index_uv":"最弱","index48_uv":"中 等",
//洗车
"index_xc":"不宜",
//旅游
"index_tr":"适宜",
//人体舒适度
"index_co":"较舒 适",
//未知
"st1":"14","st2":"3","st3":"14","st4":"5","st5":"15","st6":"5",
//晨练
"index_cl":" 较不宜",
//晾衣
"index_ls":"不宜",
//过敏
"index_ag":"极不易发"}}
图片接口:
http://m.weather.com.cn/img/c0.gif
http://m.weather.com.cn/img/b0.gif
http://www.weather.com.cn/m/i/weatherpic/29x20/d0.gif
http://www.weather.com.cn/m2/i/icon_weather/29x20/n00.gif
这个图就是天气现象0（晴）的图片，其他天气现象的图片依此类推。c打头的图片是20*20像素的，b打头的是50*46像素的，d打头的是反白的图标，29*20像素，n打头的是夜间反白图标，29*20像素，注意这里的文件名是两位数字！
