Unity 工具之获取当前所在城市的天气数据的封装（自动定位当前所在城市，天气数据可以获得多天天数据）

逃离我推掉我的手 2023-02-22 05:16 24阅读 0赞

![20200701221053479.png][]

# Unity 工具之 获取当前所在城市的天气数据的封装（自动定位当前所在城市，天气数据可以获得多天天数据） #

**目录**

Unity 工具之 获取当前所在城市的天气数据的封装（自动定位当前所在城市，天气数据可以获得多天天数据）

一、简单介绍

二、实现原理

三、注意实现

四、效果预览

五、实现步骤

百度地图申请 ak：

Unity上实现：

六、关键代码

七、工程参考

八、参考文章（十分感谢这些博主的文章）

九、附：一些免费、稳定的天气预报 API 的资源参考学习

1. 国家气象局

2. 中国天气SmartWeatherAPI(http://smart.weather.com.cn/wzfw/smart/weatherapi.shtml)

3. 和风天气

4. 心知天气（免费版只提供地级市数据）

5. 彩云天气

6. 中央天气预报

--------------------

## 一、简单介绍 ##

Unity 工具类，自己整理的一些游戏开发可能用到的模块，单独独立使用，方便游戏开发。

本届介绍获取所在城市的天气数据，并且封装成数据接口，只要设置一个监听数据接口，即可调用。

## 二、实现原理 ##

1、首先根据联网 IP 获得当前所在城市，使用百度的web API；

2、然后根据城市名称得到天气所需要的城市ID；

3、根据城市ID，最后得到天气数据，解析封装给接口调用；

## 三、注意实现 ##

1、需要在百度地图开发者平台上申请一个 ak，**API 和 ak 共同组成 接口，获得位置 json 解析数据**

2、使用时候需要连接网络

3、接口目前好似只能获得国内的城市天气数据

## 四、效果预览 ##

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQzNjEyODA_size_16_color_FFFFFF_t_70][]

## 五、实现步骤 ##

### **百度地图申请 ak：** ###

1、登录百度地图开发者中心，需要一个百度账号，自行注册申请即可

网址：[http://lbsyun.baidu.com/][http_lbsyun.baidu.com]

![20200730090356242.png][]

2、开发文档 ，选择 Web服务API

![20200730090455961.png][]

3、获取密钥（AK 应用钥匙）

![20200730090638890.png][]

4、创建应用即可获得 AK ，也可以用之前创建的（根据需要）

![20200730090820649.png][]

5、在Web服务API 普通 IP 定位中，可以看到相关使用文档，API 接口，以及返回 json 格式，等

**注意 ：API 和 ak 共同组成 接口，获得 json 解析数据**

![20200730090946997.png][]

### **Unity上实现：** ###

1、打开Unity，新建一个空工程，导入LitJson 插件

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQzNjEyODA_size_16_color_FFFFFF_t_70 1][]

2、在场景中布局UI，展示一些天气数据

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQzNjEyODA_size_16_color_FFFFFF_t_70 2][]

3、新建几个脚本，其中几个脚本定义一些数据结构（PositionDataStruct，WeatherDataStruct），GetWeatherWrapper 主要实现定位当前城市，和获取天气数据，TestGetWeatherWrapper 测试 GetWeatherWrapper 的接口，并展示一些天气数据

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQzNjEyODA_size_16_color_FFFFFF_t_70 3][]

4、运行场景，效果如下

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQzNjEyODA_size_16_color_FFFFFF_t_70 4][]

## 六、关键代码 ##

1、PositionDataStruct

using System.Collections;
    using System.Collections.Generic;
    using UnityEngine;
    
    public class PositionDataStruct
    {
       
    
        public class ResponseBody
        {
    
            public string address;
            public Content content;
            public int status;
    
        }
    
        public class Content
        {
            public string address;
            public Address_Detail address_detail;
            public Point point;
        }
        public class Address_Detail
        {
            public string city;
            public int city_code;
            public string district;
            public string province;
            public string street;
            public string street_number;
    
            public Address_Detail()
            {
    
            }
    
            public Address_Detail(string city, int city_code, string district, string province, string street, string street_number)
            {
                this.city = city;
                this.city_code = city_code;
                this.district = district;
                this.province = province;
                this.street = street;
                this.street_number = street_number;
            }
        }
    
        public class Point
        {
            public string x;
            public string y;
    
            public Point()
            {
    
            }
    
            public Point(string x, string y)
            {
                this.x = x;
                this.y = y;
            }
        }
        
    
    }

2、WeatherDataStruct

using System.Collections;
    using System.Collections.Generic;
    using UnityEngine;
    
    public class WeatherDataStruct
    {
        public static Dictionary<string, int> PosToId = new Dictionary<string, int>();
    
        public static bool initDic = false;
    
        public const string WeatherCityId = "WeatherCityId";
    
        public static int GetWeatherId(string name)
        {
            int id = 0;
            if(!initDic)
            {
                initDic = true;
                TextAsset ta = Resources.Load<TextAsset>(WeatherCityId);
                List<Pos2Id> temp = LitJson.JsonMapper.ToObject<List<Pos2Id>>(ta.text);
                foreach(Pos2Id t in temp)
                {
                    PosToId[t.placeName] = t.id;
                }
            }
            for(int i=1;i<name.Length;i++)
            {
                string tn = name.Substring(0, i);
                if(PosToId.ContainsKey(tn))
                {
                    id = PosToId[tn];
                }
            }
            return id;
        }
    
        public class Pos2Id
        {
            public string placeName;
            public int id;
    
            public Pos2Id()
            {
    
            }
            public Pos2Id(string name,int id)
            {
                placeName = name;
                this.id = id;
            }
        }
    
        public class WeathBody
        {
            public string time;
            public CityInfo cityInfo;
            public string date;
            public string message;
            public int status;
            public WeathData data;
        }
    
        public class CityInfo
        {
            public string city;
            public string citykey;
            public string parent;
            public string updateTime;
        }
    
        public class WeathData
        {
            public string shidu;
            public double pm25;
            public double pm10;
            public string quality;
            public string wendu;
            public string ganmao;
            public WeathDetailData yesterday;
            public WeathDetailData[] forecast;
        }
    
        public class WeathDetailData
        {
            public string date;
            public string sunrise;
            public string high;
            public string low;
            public string sunset;
            public double aqi;
            public string ymd;
            public string week;
            public string fx;
            public string fl;
            public string type;
            public string notice;
        }
    
    }

3、GetWeatherWrapper

using System;
    using System.Collections;
    using System.Collections.Generic;
    using UnityEngine;
    
    /// <summary>
    /// 获取对应城市的天气
    /// 注意：温度时摄氏度°C
    /// </summary>
    public class GetWeatherWrapper : MonoSingleton<GetWeatherWrapper>
    {
        /// <summary>
        /// 获取位置信息
        /// </summary>
        string PostionUrl = "http://api.map.baidu.com/location/ip?ak=你的百度地图申请的ak&coor=bd09ll";
    
        /// <summary>
        /// 获取天气
        /// </summary>
        string WeatherUrl = "http://t.weather.sojson.com/api/weather/city/";
    
    
        Action<WeatherDataStruct.WeathBody> WeatherDataEvent;
    
        // 多少秒后更新一次数据 
        private float updateWeatherTime = 30;
    
        public float UpdateWeatherTime { get => updateWeatherTime; set => updateWeatherTime = value; }
    
        void Start()
        {
            //获取位置
            StartCoroutine(RequestPos());
        }
    
    
        /// <summary>
        /// 设置天气数据的监听事件
        /// </summary>
        /// <param name="WeatherDataAction"></param>
        public void SetWeatherDataEvent(Action<WeatherDataStruct.WeathBody> WeatherDataAction) {
            WeatherDataEvent = WeatherDataAction;
        }
    
        /// <summary>
        /// 获取当前所在城市
        /// </summary>
        /// <returns></returns>
        IEnumerator RequestPos()
        {
            WWW www = new WWW(PostionUrl);
            yield return www;
    
            if (string.IsNullOrEmpty(www.error))
            {
                PositionDataStruct.ResponseBody t = LitJson.JsonMapper.ToObject<PositionDataStruct.ResponseBody>(www.text);
                Debug.Log(t.content.address_detail.city);
                //获取天气
                StartCoroutine(RequestWeather(WeatherDataStruct.GetWeatherId(t.content.address_detail.city)));
            }
        }
    
        /// <summary>
        /// 获取当前所在城市的天气数据
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        IEnumerator RequestWeather(int id)
        {
            yield return new WaitForEndOfFrame();
    
            while (true) {
                WWW www = new WWW(WeatherUrl + id.ToString());
                Debug.Log(WeatherUrl + id.ToString());
                yield return www;
    
                if (string.IsNullOrEmpty(www.error))
                {
                    Debug.Log(www.text);
                    WeatherDataStruct.WeathBody t = LitJson.JsonMapper.ToObject<WeatherDataStruct.WeathBody>(www.text);
                    Debug.Log(t.data.forecast[0].notice);
                    if (WeatherDataEvent != null)
                    {
                        for (int i = 0; i < t.data.forecast.Length; i++)
                        {
                            // 正则表达式获取温度数值
                            string low = System.Text.RegularExpressions.Regex.Replace(t.data.forecast[i].low, @"[^0-9]+", "");
                            string high = System.Text.RegularExpressions.Regex.Replace(t.data.forecast[i].high, @"[^0-9]+", "");
                            t.data.forecast[i].low = low;
                            t.data.forecast[i].high = high;
                        }
    
                        WeatherDataEvent.Invoke(t);
                    }
                }
    
                yield return new WaitForSeconds(updateWeatherTime);
            }
    
            
        }
    }

4、TestGetWeatherWrapper

using System.Collections;
    using System.Collections.Generic;
    using UnityEngine;
    using UnityEngine.UI;
    
    public class TestGetWeatherWrapper : MonoBehaviour
    {
        public Text City_Text;
        public Text WeatherDec_Text;
        public Text Temperature_Text;
        public Text WeatherTime_Text;
        public Text WeatherNotice_Text;
    
    
        // Start is called before the first frame update
        void Start()
        {
            ShowWeather();
        }
    
    
        void ShowWeather() {
            GetWeatherWrapper.Instance.SetWeatherDataEvent((weatherData)=> {
    
                City_Text.text = weatherData.cityInfo.city;
                WeatherTime_Text.text = weatherData.date;
                WeatherDec_Text.text = weatherData.data.forecast[0].type;
                Temperature_Text.text = weatherData.data.forecast[0].low +"°C"+ "~" + weatherData.data.forecast[0].high + "°C";
                WeatherNotice_Text.text = weatherData.data.forecast[0].notice;
            });
        }
    }

## 七、工程参考 ##

下载地址：[https://download.csdn.net/download/u014361280/12568067][https_download.csdn.net_download_u014361280_12568067]

## 八、参考文章（十分感谢这些博主的文章） ##

1、[https://blog.csdn.net/SnoopyNa2Co3/article/details/89853201][https_blog.csdn.net_SnoopyNa2Co3_article_details_89853201]

2、[https://www.jianshu.com/p/e3e04cf3fc0f][https_www.jianshu.com_p_e3e04cf3fc0f]

## 九、附：一些免费、稳定的天气预报 API 的资源参考学习 ##

### 1. 国家气象局 ###

1）实时接口：

实时天气1：[http://www.weather.com.cn/data/sk/101190408.html][http_www.weather.com.cn_data_sk_101190408.html]

实时天气2：[http://www.weather.com.cn/data/cityinfo/101190408.html][http_www.weather.com.cn_data_cityinfo_101190408.html]

实时天气3（带时间戳）：[http://mobile.weather.com.cn/data/sk/101010100.html?\_=1381891661455][http_mobile.weather.com.cn_data_sk_101010100.html_1381891661455]

2）一周天气预报接口

7天预报数据 URL： [http://mobile.weather.com.cn/data/forecast/101010100.html?\_=1381891660081][http_mobile.weather.com.cn_data_forecast_101010100.html_1381891660081]

该接口来源气象局移动版网站，json数据格式如下：

{
        "c": {
            "c1": "101010100", 
            "c2": "beijing", 
            "c3": "北京", 
            "c4": "beijing", 
            "c5": "北京", 
            "c6": "beijing", 
            "c7": "北京", 
            "c8": "china", 
            "c9": "中国", 
            "c10": "1", 
            "c11": "010", 
            "c12": "100000", 
            "c13": "116.391", 
            "c14": "39.904", 
            "c15": "33", 
            "c16": "AZ9010", 
            "c17": "+8"
        }, 
        "f": {
            "f1": [
                {
                    "fa": "01", 
                    "fb": "03", 
                    "fc": "10", 
                    "fd": "5", 
                    "fe": "0", 
                    "ff": "0", 
                    "fg": "0", 
                    "fh": "0", 
                    "fi": "06:21|17:40"
                }, 
                {
                    "fa": "07", 
                    "fb": "07", 
                    "fc": "19", 
                    "fd": "12", 
                    "fe": "0", 
                    "ff": "0", 
                    "fg": "0", 
                    "fh": "0", 
                    "fi": "06:22|17:38"
                }, 
                {
                    "fa": "02", 
                    "fb": "00", 
                    "fc": "15", 
                    "fd": "5", 
                    "fe": "8", 
                    "ff": "8", 
                    "fg": "3", 
                    "fh": "1", 
                    "fi": "06:23|17:37"
                }, 
                {
                    "fa": "00", 
                    "fb": "00", 
                    "fc": "16", 
                    "fd": "4", 
                    "fe": "0", 
                    "ff": "0", 
                    "fg": "0", 
                    "fh": "0", 
                    "fi": "06:24|17:35"
                }, 
                {
                    "fa": "00", 
                    "fb": "00", 
                    "fc": "18", 
                    "fd": "7", 
                    "fe": "0", 
                    "ff": "0", 
                    "fg": "0", 
                    "fh": "0", 
                    "fi": "06:25|17:34"
                }, 
                {
                    "fa": "00", 
                    "fb": "01", 
                    "fc": "18", 
                    "fd": "8", 
                    "fe": "0", 
                    "ff": "0", 
                    "fg": "0", 
                    "fh": "0", 
                    "fi": "06:26|17:32"
                }, 
                {
                    "fa": "01", 
                    "fb": "01", 
                    "fc": "16", 
                    "fd": "6", 
                    "fe": "0", 
                    "ff": "0", 
                    "fg": "0", 
                    "fh": "0", 
                    "fi": "06:27|17:31"
                }
            ], 
            "f0": "201310121100"
        }
    }

详细接口分析如下：

//格式说明 
    var format={"fa":图片1,"fb"：图片2,"fc":温度1,fd：温度2,fe:风向1,ff：风向2,fg:风力1,fh：风力2,fi:日出日落}; 
    //定义天气类型
    var weatherArr={
        "10": "暴雨", 
        "11": "大暴雨", 
        "12": "特大暴雨", 
        "13": "阵雪", 
        "14": "小雪", 
        "15": "中雪", 
        "16": "大雪", 
        "17": "暴雪", 
        "18": "雾", 
        "19": "冻雨", 
        "20": "沙尘暴", 
        "21": "小到中雨", 
        "22": "中到大雨", 
        "23": "大到暴雨", 
        "24": "暴雨到大暴雨", 
        "25": "大暴雨到特大暴雨", 
        "26": "小到中雪", 
        "27": "中到大雪", 
        "28": "大到暴雪", 
        "29": "浮尘", 
        "30": "扬沙", 
        "31": "强沙尘暴", 
        "53": "霾", 
        "99": "", 
        "00": "晴", 
        "01": "多云", 
        "02": "阴", 
        "03": "阵雨", 
        "04": "雷阵雨", 
        "05": "雷阵雨伴有冰雹", 
        "06": "雨夹雪", 
        "07": "小雨", 
        "08": "中雨", 
        "09": "大雨"
    }; 
    //定义风向数组 
    var fxArr={
        "0": "无持续风向", 
        "1": "东北风", 
        "2": "东风", 
        "3": "东南风", 
        "4": "南风", 
        "5": "西南风", 
        "6": "西风", 
        "7": "西北风", 
        "8": "北风", 
        "9": "旋转风"
    };
    //定义风力数组 
    var flArr={
        "0": "微风", 
        "1": "3-4级", 
        "2": "4-5级", 
        "3": "5-6级", 
        "4": "6-7级", 
        "5": "7-8级", 
        "6": "8-9级", 
        "7": "9-10级", 
        "8": "10-11级", 
        "9": "11-12级"
    };

3）获取全国所有城市代码列表

**方法一：**XML接口根节点： [http://flash.weather.com.cn/wmaps/xml/china.xml][http_flash.weather.com.cn_wmaps_xml_china.xml]XML接口主要作用是递归获取全国几千个县以上单位的城市代码，如：江苏的XML地址为：[http://flash.weather.com.cn/wmaps/xml/shanghai.xml][http_flash.weather.com.cn_wmaps_xml_shanghai.xml]

苏州的XML地址为：[http://flash.weather.com.cn/wmaps/xml/jiangsu.xml][http_flash.weather.com.cn_wmaps_xml_jiangsu.xml]

上面页面获得太仓city code：101190408合成太仓天气信息地址：[http://m.weather.com.cn/data/101190408.html][http_m.weather.com.cn_data_101190408.html]

下面贴一段[PHP代码][PHP]实现的，通过XML接口根节点递归获得全国几千个县以上城市cide code的代码，供参考(可直接在终端下运行）：

**方法二：**一次性获取全国+国外主要城市，8763个城市列表信息。URL：[http://mobile.weather.com.cn/js/citylist.xml][http_mobile.weather.com.cn_js_citylist.xml]

### 2. 中国天气SmartWeatherAPI([http://smart.weather.com.cn/wzfw/smart/weatherapi.shtml][http_smart.weather.com.cn_wzfw_smart_weatherapi.shtml]) ###

1）SmartWeatherAPI接口(简称”SWA”接口)是中国气象局面向网络媒体、手机厂商、第三方气象服务机构等用户，通过web方式提供数据气象服务的官方载体。该数据主要包括预警、实况、指数、常规预报(24小时)等数据内容。

2）接口文档：[http://download.weather.com.cn/creative/SmartWeatherAPI\_Lite\_WebAPI\_3.0.1.rar][http_download.weather.com.cn_creative_SmartWeatherAPI_Lite_WebAPI_3.0.1.rar]

3）使用须申请，详见官网[http://smart.weather.com.cn/wzfw/smart/weatherapi.shtml][http_smart.weather.com.cn_wzfw_smart_weatherapi.shtml]

### 3. 和风天气 ###

1）数据主要包含：实时天气，3天内天气预报，生活指数，空气质量。

访问流量：4000次/天。

访问频率：200次/分钟。

2）URL：[https://free-api.heweather.com/v5/forecast?city=yourcity&key=yourkey][https_free-api.heweather.com_v5_forecast_city_yourcity_key_yourkey]

city：城市名称，city可通过城市中英文名称、ID、IP和经纬度进行查询，经纬度查询格式为：经度,纬度。例：city=北京，city=beijing，city=CN101010100，city= 60.194.130.1

key：用户认证key

3）注册页面：[https://www.heweather.com/products][https_www.heweather.com_products]

4）接口文档：[https://www.heweather.com/documents/api/v5][https_www.heweather.com_documents_api_v5]

### 4. 心知天气（免费版只提供地级市数据） ###

1）包含数据：中国地级城市、天气实况、天气预报（3天）、生活指数（基础）。

访问频率限制：400次/小时

2）api详述：[https://www.seniverse.com/doc][https_www.seniverse.com_doc]

3）使用需注册。

注册地址：[https://www.seniverse.com/signup][https_www.seniverse.com_signup]

### 5. 彩云天气 ###

1）数据包含：实时天气数据（天气、温度、湿度、风向、网速、云量、降雨量、PM2.5、空气质量指数）。

2）API详述：[http://wiki.swarma.net/index.php/%E5%BD%A9%E4%BA%91%E5%A4%A9%E6%B0%94API/v2][http_wiki.swarma.net_index.php_E5_BD_A9_E4_BA_91_E5_A4_A9_E6_B0_94API_v2]

url示例：[https://api.caiyunapp.com/v2/TAkhjf8d1nlSlspN/121.6544,25.1552/realtime.json][https_api.caiyunapp.com_v2_TAkhjf8d1nlSlspN_121.6544_25.1552_realtime.json]

[https://api.caiyunapp.com/v2/TAkhjf8d1nlSlspN/121.6544,25.1552/realtime.jsonp?callback=MYCALLBACK][https_api.caiyunapp.com_v2_TAkhjf8d1nlSlspN_121.6544_25.1552_realtime.jsonp_callback_MYCALLBACK]

3）使用需注册

产品详单：[http://labs.swarma.net/api/caiyun\_api\_service\_price.pdf][http_labs.swarma.net_api_caiyun_api_service_price.pdf]

注册页面：[https://www.caiyunapp.com/dev\_center/regist.html][https_www.caiyunapp.com_dev_center_regist.html]

### 6. 中央天气预报 ###

1）url：[http://tj.nineton.cn/Heart/index/all][http_tj.nineton.cn_Heart_index_all]  
参数如下：  
  city：[城市码][Link 1]  
  language：固定值 zh-chs  
  unit：温度单位固定值 c。可不填。也可省略该参数  
  aqi：固定值 city。可不填。也可省略该参数  
  alarm：固定值 1。可不填。也可省略该参数  
  key：秘钥，固定值 78928e706123c1a8f1766f062bc8676b。可不填。也可省略该参数

url 示例：[http://tj.nineton.cn/Heart/index/all?city=CHSH000000&language=zh-chs&unit=c&aqi=city&alarm=1&key=78928e706123c1a8f1766f062bc8676b][http_tj.nineton.cn_Heart_index_all_city_CHSH000000_language_zh-chs_unit_c_aqi_city_alarm_1_key_78928e706123c1a8f1766f062bc8676b]

或 [http://tj.nineton.cn/Heart/index/all?city=CHSH000000&language=&unit=&aqi=&alarm=&key=][http_tj.nineton.cn_Heart_index_all_city_CHSH000000_language_unit_aqi_alarm_key]

或 [http://tj.nineton.cn/Heart/index/all?city=CHSH000000][http_tj.nineton.cn_Heart_index_all_city_CHSH000000]

json 示例：

{
      "status": "OK",
      "weather": [
        {
          "city_name": "佛山",
          "city_id": "CHGD070000",
          "last_update": "2017-02-19T12:15:00+08:00",
          "now": {
            "text": "阴",
            "code": "9",
            "temperature": "21",
            "feels_like": "21",
            "wind_direction": "南",
            "wind_speed": "10.44",
            "wind_scale": "2",
            "humidity": "58",
            "visibility": "13.8",
            "pressure": "1014",
            "pressure_rising": "未知",
            "air_quality": {
              "city": {
                "aqi": "64",
                "pm25": "46",
                "pm10": "74",
                "so2": "9",
                "no2": "28",
                "co": "0.575",
                "o3": "108",
                "last_update": "2017-02-19T12:00:00+08:00",
                "quality": "良"
              },
              "stations": null
            }
          },
          "today": {
            "sunrise": "06:58 AM",
            "sunset": "6:27 PM",
            "suggestion": {
              "dressing": {
                "brief": "单衣类",
                "details": "建议着长袖T恤、衬衫加单裤等服装。年老体弱者宜着针织长袖衬衫、马甲和长裤。"
              },
              "uv": {
                "brief": "最弱",
                "details": "属弱紫外线辐射天气，无需特别防护。若长期在户外，建议涂擦SPF在8-12之间的防晒护肤品。"
              },
              "car_washing": {
                "brief": "不适宜",
                "details": "不宜洗车，未来24小时内有雨，如果在此期间洗车，雨水和路上的泥水可能会再次弄脏您的爱车。"
              },
              "travel": {
                "brief": "适宜",
                "details": "天气较好，温度适宜，总体来说还是好天气哦，这样的天气适宜旅游，您可以尽情地享受大自然的风光。"
              },
              "flu": {
                "brief": "易发期",
                "details": "相对今天出现了较大幅度降温，较易发生感冒，体质较弱的朋友请注意适当防护。"
              },
              "sport": {
                "brief": "比较适宜",
                "details": "阴天，较适宜进行各种户内外运动。"
              }
            }
          },
          "future": [
            {
              "date": "2017-02-19",
              "day": "周日",
              "text": "阴/小雨",
              "code1": "9",
              "code2": "13",
              "high": "24",
              "low": "18",
              "cop": "",
              "wind": "微风3级"
            },
            {
              "date": "2017-02-20",
              "day": "周一",
              "text": "阴",
              "code1": "9",
              "code2": "9",
              "high": "23",
              "low": "18",
              "cop": "",
              "wind": "微风3级"
            },
            {
              "date": "2017-02-21",
              "day": "周二",
              "text": "阵雨",
              "code1": "10",
              "code2": "10",
              "high": "22",
              "low": "18",
              "cop": "",
              "wind": "微风3级"
            },
            {
              "date": "2017-02-22",
              "day": "周三",
              "text": "小雨",
              "code1": "13",
              "code2": "13",
              "high": "23",
              "low": "13",
              "cop": "",
              "wind": "微风3级"
            },
            {
              "date": "2017-02-23",
              "day": "周四",
              "text": "小雨",
              "code1": "13",
              "code2": "13",
              "high": "20",
              "low": "10",
              "cop": "",
              "wind": "北风4级"
            },
            {
              "date": "2017-02-24",
              "day": "周五",
              "text": "小雨",
              "code1": "13",
              "code2": "13",
              "high": "14",
              "low": "10",
              "cop": "",
              "wind": "北风4级"
            },
            {
              "date": "2017-02-25",
              "day": "周六",
              "text": "小雨",
              "code1": "13",
              "code2": "13",
              "high": "15",
              "low": "10",
              "cop": "",
              "wind": "微风3级"
            },
            {
              "date": "2017-02-26",
              "day": "周日",
              "text": "小雨",
              "code1": "13",
              "code2": "13",
              "high": "15",
              "low": "10",
              "cop": "",
              "wind": "北风3级"
            },
            {
              "date": "2017-02-27",
              "day": "周一",
              "text": "小雨/多云",
              "code1": "13",
              "code2": "4",
              "high": "21",
              "low": "11",
              "cop": "",
              "wind": "北风3级"
            },
            {
              "date": "2017-02-28",
              "day": "周二",
              "text": "多云",
              "code1": "4",
              "code2": "4",
              "high": "24",
              "low": "14",
              "cop": "",
              "wind": "北风3级"
            }
          ]
        }
      ]
    }

解析：

status：成功时返回 OK
        weather：天气信息
        city_name：城市名
        city_id：城市 id
        last_update：上次更新时间
        now：现在天气状况
            text：天气状况
            code：???
            temperature：温度
            feels_like：体感温度
            wind_direction：风向
            wind_speed：风速
            wind_scale：风力大小
            humidity：空气湿度
            visibility：能见度，单位为 km
            pressure：气压，单位为 hPa
            air_quality：具体空气质量指数
                aqi：空气质量指数
                pm25：pm2.5指数
                pm10：pm10指数
                so2：二氧化硫指数
                no2：二氧化氮指数
                co：一氧化碳指数
                o3：臭氧指数
                last_update：上次更新时间
                quality：空气质量
        today：今日天气状况
            sunrise：日出时间
            sunset：日落时间
            suggestion：建议列表
                dressing：穿衣信息
                uv：紫外线建议
                car_washing：洗车信息
                travel：旅游信息
                flu：流感信息
                sport：运动信息
                    brief：建议、说明
                    details：具体信息
        future：未来天气状况列表
            date：日期
            day：周几
            text：天气状况
            code1：???
            code2：???
            high：当日最高气温
            low：当日最低气温
            cop：???
            wind：风力信息

2）24小时天气预报

url：[http://tj.nineton.cn/Heart/index/future24h/][http_tj.nineton.cn_Heart_index_future24h]

拼接参数：  
  city：城市  
  language：语言  
  key：秘钥，固定值 78928e706123c1a8f1766f062bc8676b。可不填。也可省略该参数

url 示例：[http://tj.nineton.cn/Heart/index/future24h/?city=CHSH000000&language=zh-chs&][http_tj.nineton.cn_Heart_index_future24h_city_CHSH000000_language_zh-chs]

[key=36bdd59658111bc23ff2bf9aaf6e345c][http_tj.nineton.cn_Heart_index_future24h_city_CHSH000000_language_zh-chs]

或 [http://tj.nineton.cn/Heart/index/future24h/?city=CHSH000000&language=&key=][http_tj.nineton.cn_Heart_index_future24h_city_CHSH000000_language_key]

或 [http://tj.nineton.cn/Heart/index/future24h/?city=CHSH000000][http_tj.nineton.cn_Heart_index_future24h_city_CHSH000000]  
  
json示例

{
      "status": "OK",
      "hourly": [
        {
          "text": "多云",
          "code": "4",
          "temperature": "16",
          "time": "2017-02-19T13:00:00+08:00"
        },
        {
          "text": "多云",
          "code": "4",
          "temperature": "18",
          "time": "2017-02-19T14:00:00+08:00"
        },
        {
          "text": "多云",
          "code": "4",
          "temperature": "17",
          "time": "2017-02-19T15:00:00+08:00"
        },
        {
          "text": "多云",
          "code": "4",
          "temperature": "16",
          "time": "2017-02-19T16:00:00+08:00"
        },
        {
          "text": "多云",
          "code": "4",
          "temperature": "16",
          "time": "2017-02-19T17:00:00+08:00"
        },
        {
          "text": "多云",
          "code": "4",
          "temperature": "16",
          "time": "2017-02-19T18:00:00+08:00"
        },
        {
          "text": "多云",
          "code": "4",
          "temperature": "15",
          "time": "2017-02-19T19:00:00+08:00"
        },
        {
          "text": "多云",
          "code": "4",
          "temperature": "15",
          "time": "2017-02-19T20:00:00+08:00"
        },
        {
          "text": "多云",
          "code": "4",
          "temperature": "15",
          "time": "2017-02-19T21:00:00+08:00"
        },
        {
          "text": "多云",
          "code": "4",
          "temperature": "14",
          "time": "2017-02-19T22:00:00+08:00"
        },
        {
          "text": "多云",
          "code": "4",
          "temperature": "14",
          "time": "2017-02-19T23:00:00+08:00"
        },
        {
          "text": "多云",
          "code": "4",
          "temperature": "14",
          "time": "2017-02-20T00:00:00+08:00"
        },
        {
          "text": "多云",
          "code": "4",
          "temperature": "15",
          "time": "2017-02-20T01:00:00+08:00"
        },
        {
          "text": "小雨",
          "code": "13",
          "temperature": "15",
          "time": "2017-02-20T02:00:00+08:00"
        },
        {
          "text": "小雨",
          "code": "13",
          "temperature": "15",
          "time": "2017-02-20T03:00:00+08:00"
        },
        {
          "text": "小雨",
          "code": "13",
          "temperature": "15",
          "time": "2017-02-20T04:00:00+08:00"
        },
        {
          "text": "中雨",
          "code": "14",
          "temperature": "15",
          "time": "2017-02-20T05:00:00+08:00"
        },
        {
          "text": "中雨",
          "code": "14",
          "temperature": "13",
          "time": "2017-02-20T06:00:00+08:00"
        },
        {
          "text": "中雨",
          "code": "14",
          "temperature": "10",
          "time": "2017-02-20T07:00:00+08:00"
        },
        {
          "text": "小雨",
          "code": "13",
          "temperature": "8",
          "time": "2017-02-20T08:00:00+08:00"
        },
        {
          "text": "小雨",
          "code": "13",
          "temperature": "6",
          "time": "2017-02-20T09:00:00+08:00"
        },
        {
          "text": "小雨",
          "code": "13",
          "temperature": "5",
          "time": "2017-02-20T10:00:00+08:00"
        },
        {
          "text": "小雨",
          "code": "13",
          "temperature": "5",
          "time": "2017-02-20T11:00:00+08:00"
        },
        {
          "text": "小雨",
          "code": "13",
          "temperature": "6",
          "time": "2017-02-20T12:00:00+08:00"
        }
      ]
    }

解析

status：成功时返回 OK
    hourly：具体小时天气信息列表
        text：天气状况
        code：请参考 [code 细节]
        temperature：温度
        time：时间

另 ，code细节

/// 晴
    case sunny = 0
    /// 晴
    case clear = 1
    /// 晴
    case fair1 = 2
    /// 晴
    case fair2 = 3
    
    /// 多云
    case cloudy = 4
    /// 晴间多云
    case partlyCloudy1 = 5
    /// 晴间多云
    case partlyCloudy2 = 6
    /// 大部多云
    case mostlyCloudy1 = 7
    /// 大部多云
    case mostlyCloudy2 = 8
    
    /// 阴
    case overcast = 9
    /// 阵雨
    case shower = 10
    /// 雷阵雨
    case thundershower = 11
    /// 雷阵雨伴有冰雹
    case thundershowerWithHail = 12
    /// 小雨
    case lightRain = 13
    /// 中雨
    case moderateRain = 14
    /// 大雨
    case heavyRain = 15
    /// 暴雨
    case storm = 16
    /// 大暴雨
    case heavyStorm = 17
    /// 特大暴雨
    case severeStorm = 18
    
    /// 冻雨
    case iceRain = 19
    /// 雨夹雪
    case sleet = 20
    /// 阵雪
    case snowFlurry = 21
    /// 小雪
    case lightSnow = 22
    /// 中雪
    case moderateSnow = 23
    /// 大雪
    case heavySnow = 24
    /// 暴雪
    case snowstorm = 25
    
    /// 浮尘
    case dust = 26
    /// 扬沙
    case sand = 27
    /// 沙尘暴
    case duststorm = 28
    /// 强沙尘暴
    case sandstorm = 29
    /// 雾
    case foggy = 30
    /// 霾
    case haze = 31
    /// 风
    case windy = 32
    /// 大风
    case blustery = 33
    /// 飓风
    case hurricane = 34
    /// 热带风暴
    case tropicalStorm = 35
    /// 龙卷风
    case tornado = 36
    
    /// 冷
    case cold = 37
    /// 热
    case hot = 38
    
    /// 未知
    case unknown = 99

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQzNjEyODA_size_16_color_FFFFFF_t_70 5][]

[20200701221053479.png]: https://img-blog.csdnimg.cn/20200701221053479.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQzNjEyODA_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20200701222052568.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQzNjEyODA=,size_16,color_FFFFFF,t_70
[http_lbsyun.baidu.com]: http://lbsyun.baidu.com/
[20200730090356242.png]: https://img-blog.csdnimg.cn/20200730090356242.png
[20200730090455961.png]: https://img-blog.csdnimg.cn/20200730090455961.png
[20200730090638890.png]: https://img-blog.csdnimg.cn/20200730090638890.png
[20200730090820649.png]: https://img-blog.csdnimg.cn/20200730090820649.png
[20200730090946997.png]: https://img-blog.csdnimg.cn/20200730090946997.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQzNjEyODA_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20200701222245996.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQzNjEyODA=,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQzNjEyODA_size_16_color_FFFFFF_t_70 2]: https://img-blog.csdnimg.cn/20200701222352512.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQzNjEyODA=,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQzNjEyODA_size_16_color_FFFFFF_t_70 3]: https://img-blog.csdnimg.cn/20200701222509840.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQzNjEyODA=,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQzNjEyODA_size_16_color_FFFFFF_t_70 4]: https://img-blog.csdnimg.cn/20200701222759168.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQzNjEyODA=,size_16,color_FFFFFF,t_70
[https_download.csdn.net_download_u014361280_12568067]: https://download.csdn.net/download/u014361280/12568067
[https_blog.csdn.net_SnoopyNa2Co3_article_details_89853201]: https://blog.csdn.net/SnoopyNa2Co3/article/details/89853201
[https_www.jianshu.com_p_e3e04cf3fc0f]: https://www.jianshu.com/p/e3e04cf3fc0f
[http_www.weather.com.cn_data_sk_101190408.html]: https://link.jianshu.com?t=http://www.weather.com.cn/data/sk/101190408.html
[http_www.weather.com.cn_data_cityinfo_101190408.html]: https://link.jianshu.com?t=http://www.weather.com.cn/data/cityinfo/101190408.html
[http_mobile.weather.com.cn_data_sk_101010100.html_1381891661455]: https://link.jianshu.com?t=http://mobile.weather.com.cn/data/sk/101010100.html?_=1381891661455
[http_mobile.weather.com.cn_data_forecast_101010100.html_1381891660081]: https://link.jianshu.com?t=http://mobile.weather.com.cn/data/forecast/101010100.html?_=1381891660081
[http_flash.weather.com.cn_wmaps_xml_china.xml]: https://link.jianshu.com?t=http://flash.weather.com.cn/wmaps/xml/china.xml
[http_flash.weather.com.cn_wmaps_xml_shanghai.xml]: https://link.jianshu.com?t=http://flash.weather.com.cn/wmaps/xml/shanghai.xml
[http_flash.weather.com.cn_wmaps_xml_jiangsu.xml]: https://link.jianshu.com?t=http://flash.weather.com.cn/wmaps/xml/jiangsu.xml
[http_m.weather.com.cn_data_101190408.html]: https://link.jianshu.com?t=http://m.weather.com.cn/data/101190408.html
[PHP]: https://link.jianshu.com?t=https://github.com/jsjwolf/good_utils/blob/master/getAllCityCode4Weather_com.php
[http_mobile.weather.com.cn_js_citylist.xml]: https://link.jianshu.com?t=http://mobile.weather.com.cn/js/citylist.xml
[http_smart.weather.com.cn_wzfw_smart_weatherapi.shtml]: https://link.jianshu.com?t=http://smart.weather.com.cn/wzfw/smart/weatherapi.shtml
[http_download.weather.com.cn_creative_SmartWeatherAPI_Lite_WebAPI_3.0.1.rar]: https://link.jianshu.com?t=http://download.weather.com.cn/creative/SmartWeatherAPI_Lite_WebAPI_3.0.1.rar
[https_free-api.heweather.com_v5_forecast_city_yourcity_key_yourkey]: https://link.jianshu.com?t=https://free-api.heweather.com/v5/forecast?city=yourcity&key=yourkey
[https_www.heweather.com_products]: https://link.jianshu.com?t=https://www.heweather.com/products
[https_www.heweather.com_documents_api_v5]: https://link.jianshu.com?t=https://www.heweather.com/documents/api/v5
[https_www.seniverse.com_doc]: https://link.jianshu.com?t=https://www.seniverse.com/doc
[https_www.seniverse.com_signup]: https://link.jianshu.com?t=https://www.seniverse.com/signup
[http_wiki.swarma.net_index.php_E5_BD_A9_E4_BA_91_E5_A4_A9_E6_B0_94API_v2]: https://link.jianshu.com?t=http://wiki.swarma.net/index.php/%E5%BD%A9%E4%BA%91%E5%A4%A9%E6%B0%94API/v2
[https_api.caiyunapp.com_v2_TAkhjf8d1nlSlspN_121.6544_25.1552_realtime.json]: https://link.jianshu.com?t=https://api.caiyunapp.com/v2/TAkhjf8d1nlSlspN/121.6544,25.1552/realtime.json
[https_api.caiyunapp.com_v2_TAkhjf8d1nlSlspN_121.6544_25.1552_realtime.jsonp_callback_MYCALLBACK]: https://link.jianshu.com?t=https://api.caiyunapp.com/v2/TAkhjf8d1nlSlspN/121.6544,25.1552/realtime.jsonp?callback=MYCALLBACK
[http_labs.swarma.net_api_caiyun_api_service_price.pdf]: https://link.jianshu.com?t=http://labs.swarma.net/api/caiyun_api_service_price.pdf
[https_www.caiyunapp.com_dev_center_regist.html]: https://link.jianshu.com?t=https://www.caiyunapp.com/dev_center/regist.html
[http_tj.nineton.cn_Heart_index_all]: https://link.jianshu.com?t=http://tj.nineton.cn/Heart/index/all
[Link 1]: https://link.jianshu.com?t=https://github.com/jokermonn/-%E2%80%83%E2%80%83Api/blob/master/CenterWeatherCityCode.json
[http_tj.nineton.cn_Heart_index_all_city_CHSH000000_language_zh-chs_unit_c_aqi_city_alarm_1_key_78928e706123c1a8f1766f062bc8676b]: https://link.jianshu.com?t=http://tj.nineton.cn/Heart/index/all?city=CHSH000000&language=zh-chs&unit=c&aqi=city&alarm=1&key=78928e706123c1a8f1766f062bc8676b
[http_tj.nineton.cn_Heart_index_all_city_CHSH000000_language_unit_aqi_alarm_key]: https://link.jianshu.com?t=http://tj.nineton.cn/Heart/index/all?city=CHSH000000&language=&unit=&aqi=&alarm=&key=
[http_tj.nineton.cn_Heart_index_all_city_CHSH000000]: https://link.jianshu.com?t=http://tj.nineton.cn/Heart/index/all?city=CHSH000000
[http_tj.nineton.cn_Heart_index_future24h]: https://link.jianshu.com?t=http://tj.nineton.cn/Heart/index/future24h/
[http_tj.nineton.cn_Heart_index_future24h_city_CHSH000000_language_zh-chs]: https://link.jianshu.com?t=http://tj.nineton.cn/Heart/index/future24h/?city=CHSH000000&language=zh-chs&key=36bdd59658111bc23ff2bf9aaf6e345c
[http_tj.nineton.cn_Heart_index_future24h_city_CHSH000000_language_key]: https://link.jianshu.com?t=http://tj.nineton.cn/Heart/index/future24h/?city=CHSH000000&language=&key=
[http_tj.nineton.cn_Heart_index_future24h_city_CHSH000000]: https://link.jianshu.com?t=http://tj.nineton.cn/Heart/index/future24h/?city=CHSH000000
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