中国天气接口：http://www.weather.com.cn/data/sk/地址.html，只显示当天。
sojson接口：http://t.weather.sojson.com/api/weather/city/地址，显示当天和未来4天。
//String result = HttpUtil.get("http://www.weather.com.cn/data/sk/101110101.html"); String result = HttpUtil.get("http://t.weather.sojson.com/api/weather/city/101090601"); Console.log(result);
输出：
{ "time": "2019-01-18 09:00:41", "cityInfo": { "city": "廊坊市", "cityId": "101090601", "parent": "河北", "updateTime": "08:53" }, "date": "20190118", "message": "Success !", "status": 200, "data": { "shidu": "36%", "pm25": 137, "pm10": 214, "quality": "中度污染", "wendu": "-5", "ganmao": "儿童、老年人及心脏、呼吸系统疾病患者人群应减少长时间或高强度户外锻炼，一般人群适量减少户外运动", "yesterday": { "date": "17", "sunrise": "07:32", "high": "高温 5.0℃", "low": "低温 -9.0℃", "sunset": "17:14", "aqi": 67, "ymd": "2019-01-17", "week": "星期四", "fx": "西北风", "fl": "<3级", "type": "晴", "notice": "愿你拥有比阳光明媚的心情" }, "forecast": [ { "date": "18", "sunrise": "07:32", "high": "高温 6.0℃", "low": "低温 -6.0℃", "sunset": "17:15", "aqi": 193, "ymd": "2019-01-18", "week": "星期五", "fx": "西南风", "fl": "<3级", "type": "多云", "notice": "阴晴之间，谨防紫外线侵扰" }, { "date": "19", "sunrise": "07:31", "high": "高温 4.0℃", "low": "低温 -6.0℃", "sunset": "17:17", "aqi": 88, "ymd": "2019-01-19", "week": "星期六", "fx": "东北风", "fl": "<3级", "type": "多云", "notice": "阴晴之间，谨防紫外线侵扰" }, { "date": "20", "sunrise": "07:31", "high": "高温 4.0℃", "low": "低温 -8.0℃", "sunset": "17:18", "aqi": 41, "ymd": "2019-01-20", "week": "星期日", "fx": "西北风", "fl": "3-4级", "type": "晴", "notice": "愿你拥有比阳光明媚的心情" }, { "date": "21", "sunrise": "07:30", "high": "高温 7.0℃", "low": "低温 -5.0℃", "sunset": "17:19", "aqi": 71, "ymd": "2019-01-21", "week": "星期一", "fx": "西南风", "fl": "<3级", "type": "晴", "notice": "愿你拥有比阳光明媚的心情" }, { "date": "22", "sunrise": "07:30", "high": "高温 9.0℃", "low": "低温 -6.0℃", "sunset": "17:20", "aqi": 35, "ymd": "2019-01-22", "week": "星期二", "fx": "西北风", "fl": "<3级", "type": "晴", "notice": "愿你拥有比阳光明媚的心情" } ] } }
//北京 101010100 北京 101010200 海淀 101010300 朝阳 101010400 顺义 101010500 怀柔 101010600 通州 101010700 昌平 101010800 延庆 101010900 丰台 101011000 石景山 101011100 大兴 101011200 房山 101011300 密云 101011400 门头沟 101011500 平谷 101011600 八达岭 101011700 佛爷顶 101011800 汤河口 101011900 密云上甸子 101012000 斋堂 101012100 霞云岭 //天津 101030100 天津 101030200 武清 101030300 宝坻 101030400 东丽 101030500 西青 101030600 北辰 101030700 宁河 101030800 汉沽 101030900 静海 101031000 津南 101031100 塘沽 101031200 大港 101031300 平台 101031400 蓟县 //河北廊坊 101090601 廊坊 101090602 固安 101090603 永清 101090604 香河 101090605 大城 101090606 文安 101090607 大厂 101090608 霸州 101090609 三河
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