1、天气数据来源
通过访问下面网址获取数据
该网址返回数据格式如下：
{
"message": "success感谢又拍云(upyun.com)提供CDN赞助",
"status": 200,
"date": "20220829",
"time": "2022-08-29 12:57:12",
"cityInfo": {
"city": "重庆市",
"citykey": "101040100",
"parent": "重庆",
"updateTime": "11:01"
},
"data": {
"shidu": "56%",
"pm25": 5.0,
"pm10": 16.0,
"quality": "优",
"wendu": "30",
"ganmao": "各类人群可自由活动",
"forecast": [
{
"date": "29",
"high": "高温 36℃",
"low": "低温 27℃",
"ymd": "2022-08-29",
"week": "星期一",
"sunrise": "06:29",
"sunset": "19:19",
"aqi": 17,
"fx": "西风",
"fl": "2级",
"type": "小雨",
"notice": "雨虽小，注意保暖别感冒"
},
{
"date": "30",
"high": "高温 28℃",
"low": "低温 21℃",
"ymd": "2022-08-30",
"week": "星期二",
"sunrise": "06:30",
"sunset": "19:18",
"aqi": 17,
"fx": "西南风",
"fl": "2级",
"type": "阴",
"notice": "不要被阴云遮挡住好心情"
},
{
"date": "31",
"high": "高温 28℃",
"low": "低温 20℃",
"ymd": "2022-08-31",
"week": "星期三",
"sunrise": "06:31",
"sunset": "19:17",
"aqi": 16,
"fx": "西风",
"fl": "1级",
"type": "小雨",
"notice": "雨虽小，注意保暖别感冒"
},
{
"date": "01",
"high": "高温 28℃",
"low": "低温 21℃",
"ymd": "2022-09-01",
"week": "星期四",
"sunrise": "06:31",
"sunset": "19:16",
"aqi": 22,
"fx": "北风",
"fl": "1级",
"type": "阴",
"notice": "不要被阴云遮挡住好心情"
},
{
"date": "02",
"high": "高温 26℃",
"low": "低温 20℃",
"ymd": "2022-09-02",
"week": "星期五",
"sunrise": "06:32",
"sunset": "19:15",
"aqi": 25,
"fx": "东北风",
"fl": "1级",
"type": "小雨",
"notice": "雨虽小，注意保暖别感冒"
},
{
"date": "03",
"high": "高温 25℃",
"low": "低温 20℃",
"ymd": "2022-09-03",
"week": "星期六",
"sunrise": "06:32",
"sunset": "19:14",
"aqi": 20,
"fx": "东北风",
"fl": "1级",
"type": "中雨",
"notice": "记得随身携带雨伞哦"
},
{
"date": "04",
"high": "高温 28℃",
"low": "低温 20℃",
"ymd": "2022-09-04",
"week": "星期日",
"sunrise": "06:33",
"sunset": "19:12",
"aqi": 21,
"fx": "西北风",
"fl": "1级",
"type": "多云",
"notice": "阴晴之间，谨防紫外线侵扰"
},
{
"date": "05",
"high": "高温 31℃",
"low": "低温 21℃",
"ymd": "2022-09-05",
"week": "星期一",
"sunrise": "06:33",
"sunset": "19:11",
"aqi": 26,
"fx": "东南风",
"fl": "1级",
"type": "多云",
"notice": "阴晴之间，谨防紫外线侵扰"
},
{
"date": "06",
"high": "高温 34℃",
"low": "低温 25℃",
"ymd": "2022-09-06",
"week": "星期二",
"sunrise": "06:34",
"sunset": "19:10",
"aqi": 27,
"fx": "南风",
"fl": "1级",
"type": "晴",
"notice": "愿你拥有比阳光明媚的心情"
},
{
"date": "07",
"high": "高温 34℃",
"low": "低温 25℃",
"ymd": "2022-09-07",
"week": "星期三",
"sunrise": "06:34",
"sunset": "19:09",
"aqi": 27,
"fx": "东南风",
"fl": "1级",
"type": "小雨",
"notice": "雨虽小，注意保暖别感冒"
},
{
"date": "08",
"high": "高温 37℃",
"low": "低温 27℃",
"ymd": "2022-09-08",
"week": "星期四",
"sunrise": "06:35",
"sunset": "19:08",
"aqi": 29,
"fx": "东风",
"fl": "1级",
"type": "晴",
"notice": "愿你拥有比阳光明媚的心情"
},
{
"date": "09",
"high": "高温 37℃",
"low": "低温 26℃",
"ymd": "2022-09-09",
"week": "星期五",
"sunrise": "06:35",
"sunset": "19:06",
"aqi": 26,
"fx": "东南风",
"fl": "2级",
"type": "多云",
"notice": "阴晴之间，谨防紫外线侵扰"
},
{
"date": "10",
"high": "高温 30℃",
"low": "低温 23℃",
"ymd": "2022-09-10",
"week": "星期六",
"sunrise": "06:36",
"sunset": "19:05",
"aqi": 35,
"fx": "东北风",
"fl": "2级",
"type": "阴",
"notice": "不要被阴云遮挡住好心情"
},
{
"date": "11",
"high": "高温 28℃",
"low": "低温 23℃",
"ymd": "2022-09-11",
"week": "星期日",
"sunrise": "06:36",
"sunset": "19:04",
"aqi": 13,
"fx": "东北风",
"fl": "2级",
"type": "小雨",
"notice": "雨虽小，注意保暖别感冒"
},
{
"date": "12",
"high": "高温 28℃",
"low": "低温 23℃",
"ymd": "2022-09-12",
"week": "星期一",
"sunrise": "06:37",
"sunset": "19:03",
"aqi": 14,
"fx": "东风",
"fl": "1级",
"type": "中雨",
"notice": "记得随身携带雨伞哦"
}
],
"yesterday": {
"date": "28",
"high": "高温 40℃",
"low": "低温 29℃",
"ymd": "2022-08-28",
"week": "星期日",
"sunrise": "06:29",
"sunset": "19:21",
"aqi": 24,
"fx": "东南风",
"fl": "3级",
"type": "阴",
"notice": "不要被阴云遮挡住好心情"
}
}
}根据上面JSON格式生成数据类
public class Cityinfo
{
public string city { get; set; }
public string citykey { get; set; }
public string parent { get; set; }
public string updateTime { get; set; }
} public class Data
{
public string shidu { get; set; }
public float pm25 { get; set; }
public float pm10 { get; set; }
public string quality { get; set; }
public string wendu { get; set; }
public string ganmao { get; set; }
public Forecast[] forecast { get; set; }
public Yesterday yesterday { get; set; }
} public class Forecast
{
public string date { get; set; }
public string high { get; set; }
public string low { get; set; }
public string ymd { get; set; }
public string week { get; set; }
public string sunrise { get; set; }
public string sunset { get; set; }
public int aqi { get; set; }
public string fx { get; set; }
public string fl { get; set; }
public string type { get; set; }
public string notice { get; set; }
} public class Yesterday
{
public string date { get; set; }
public string high { get; set; }
public string low { get; set; }
public string ymd { get; set; }
public string week { get; set; }
public string sunrise { get; set; }
public string sunset { get; set; }
public int aqi { get; set; }
public string fx { get; set; }
public string fl { get; set; }
public string type { get; set; }
public string notice { get; set; }
}
public class RootData
{
public string message { get; set; }
public int status { get; set; }
public string date { get; set; }
public string time { get; set; }
public Cityinfo cityInfo { get; set; }
public Data data { get; set; }
}、数据库存储要求
- 省会城市数据表
- 各城市天气数据表
- 各城市天气报警表
3、与BlossimView 数据交互要求
- 各城市天气数据可在BlossimView画面展示
- 天气温度报警值上限和下限可在BlossimView设置
- 各城市数据更新间隔可在BlossimView设置
- 城市天气温度历史曲线可在BlossimView画面展示
4、提供一个获取天气数据的WebService接口
- 可提供输入城市名获取最近一个月的天气数据（不仅是温度）
- 可按时间段提供指定一个或者多个城市的天气数据