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wisdomisite-java/src/main/java/com/zhgd/xmgl/util/AqiUtil.java

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Initial commit
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package com.zhgd.xmgl.util;
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import cn.hutool.core.collection.CollUtil;
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import cn.hutool.http.HttpException;
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import cn.hutool.http.HttpUtil;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.gexin.fastjson.JSON;
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import com.gexin.fastjson.JSONObject;
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import com.zhgd.redis.lock.RedisRepository;
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import com.zhgd.xmgl.modules.basicdata.entity.SystemAreas;
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import com.zhgd.xmgl.modules.basicdata.entity.SystemCities;
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import com.zhgd.xmgl.modules.basicdata.mapper.SystemAreasMapper;
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import com.zhgd.xmgl.modules.basicdata.mapper.SystemCitiesMapper;
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import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.stereotype.Component;
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import java.math.BigDecimal;
import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Optional;
import java.util.function.Function;
import java.util.stream.Collectors;
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/**
* @program: wisdomSite
* @description: 空气质量分析AQI
* @author: Mr.Peng
* @create: 2020-09-28 09:56
**/
@Slf4j
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@Component
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public class AqiUtil {
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private static SystemCitiesMapper systemCitiesMapper;
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private static SystemAreasMapper systemAreasMapper;
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private static RedisRepository redisRepository;
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public static String SYSTEM_CITIES_KEY = "SYSTEM_CITIES";
public static String WEATHER_DATA = "WEATHER_DATA:";
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private static String tianqiUrl;
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private static String tianqiAppid;
private static String tianqiAppsecret;
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/**
* 天气质量
*/
public static String WEATHER_QUALITY = "WEATHER_QUALITY:";
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public static String WEATHER_LIVE = "WEATHER_LIVE:";
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@Value("${tianqiUrl}")
public void setTianqiUrl(String tianqiUrl) {
AqiUtil.tianqiUrl = tianqiUrl;
}
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@Value("${tianqiAppid}")
public void setTianqiAppid(String tianqiAppid) {
AqiUtil.tianqiAppid = tianqiAppid;
}
@Value("${tianqiAppsecret}")
public void setTianqiAppsecret(String tianqiAppsecret) {
AqiUtil.tianqiAppsecret = tianqiAppsecret;
}
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@Autowired
public void setSystemCitiesMapper(SystemCitiesMapper systemCitiesMapper) {
AqiUtil.systemCitiesMapper = systemCitiesMapper;
}
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@Autowired
public void setSystemAreasMapper(SystemAreasMapper systemAreasMapper) {
AqiUtil.systemAreasMapper = systemAreasMapper;
}
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@Autowired
public void setRedisRepository(RedisRepository redisRepository) {
AqiUtil.redisRepository = redisRepository;
}
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/**
* 计算aqi值对应的等级
*
* @param aqi
* @return
*/
public static int getPollutionDegree(Double aqi) {
int pollutionDegree = 1;
if (aqi <= 50) {
pollutionDegree = 1;
} else if (aqi > 50 && aqi <= 100) {
pollutionDegree = 2;
} else if (aqi > 100 && aqi <= 150) {
pollutionDegree = 3;
} else if (aqi > 150 && aqi <= 200) {
pollutionDegree = 4;
} else if (aqi > 200 && aqi <= 300) {
pollutionDegree = 5;
} else if (aqi > 300) {
pollutionDegree = 6;
}
return pollutionDegree;
}
/**
* @param @param pollutionDegree
* @param @return
* @return String @throws
* @Title: getDegree
* @Description: 计算aqi值对应的等级
*/
public static String getDegree(int pollutionDegree) {
if (pollutionDegree == 1) {
return "优";
} else if (pollutionDegree == 2) {
return "良";
} else if (pollutionDegree == 3) {
return "轻度污染";
} else if (pollutionDegree == 4) {
return "中度污染";
} else if (pollutionDegree == 5) {
return "重度污染";
} else if (pollutionDegree == 6) {
return "严重污染";
}
return "数据错误";
}
/**
* 计算每种污染物项目 P的空气质量分指数
*
* @param cp 污染物项目P的质量浓度
* @param r 污染物项目P所在数组中的行号
* @return
*/
public static double countPerIaqi(double cp, int r) {
double bph = 0; // 与 cp相近的污染物浓度限值的高位值
double bpl = 0; // 与 cp相近的污染物浓度限值的低位值
double iaqih = 0; // 与 bph对应的空气质量分指数
double iaqil = 0; // 与 bpl对应的空气质量分指数
double iaqip = 0; // 当前污染物项目P的空气质量分指数
// 空气质量分指数及对应的污染物项目浓度限值
int[][] aqiArr = {{0, 50, 100, 150, 200, 300, 400, 500}, {0, 35, 75, 115, 150, 250, 350, 500},
{0, 50, 150, 250, 350, 420, 500, 600}, {0, 2, 4, 14, 24, 36, 48, 60},
{0, 40, 80, 180, 280, 565, 750, 940}, {0, 160, 200, 300, 400, 800, 1000, 1200},
{0, 50, 150, 475, 800, 1600, 2100, 2620}, {0, 100, 160, 215, 265, 800}};
double min = aqiArr[r][0];
int index = aqiArr[r].length - 1;
double max = aqiArr[r][index];
if (cp <= min || cp >= max) {
return 0;
} else {
// 对每种污染物的bph、bpl、iaqih、iaqil进行赋值
for (int i = r; i < r + 1; i++) {
for (int j = 0; j < aqiArr[0].length; j++) {
if (cp < aqiArr[i][j]) {
bph = aqiArr[i][j];
bpl = aqiArr[i][j - 1];
iaqih = aqiArr[0][j];
iaqil = aqiArr[0][j - 1];
break;
}
}
}
// 计算污染物项目 P的空气质量分指数
iaqip = (iaqih - iaqil) / (bph - bpl) * (cp - bpl) + iaqil;
BigDecimal bg = new BigDecimal(Math.ceil(iaqip));
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return bg.setScale(0, BigDecimal.ROUND_HALF_UP).doubleValue();
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}
}
public static double getPm10IAQI(double pmte) {
if (pmte > 0) {
long round = Math.round(pmte);
return countPerIaqi(round, 2);
}
return 0;
}
public static double getPm25IAQI(double pmtw) {
if (pmtw > 0) {
long round = Math.round(pmtw);
return countPerIaqi(round, 1);
}
return 0;
}
/**
* 根据城市查询天气
*
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* @param areaCode
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* @return
*/
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public static Double getWeatherInfo(String areaCode) {
String key = WEATHER_QUALITY + areaCode;
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Object ro = redisRepository.get(key);
if (ro != null) {
return (Double) ro;
}
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//空气指数
Double air = null;
try {
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Map<String, Object> param = new HashMap<>(16);
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param.put("appid", tianqiAppid);
param.put("appsecret", tianqiAppsecret);
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List<SystemAreas> systemAreas = systemAreasMapper.selectList(new LambdaQueryWrapper<SystemAreas>()
.eq(SystemAreas::getAreaid, areaCode));
if (CollUtil.isNotEmpty(systemAreas)) {
param.put("cityid", systemAreas.get(0).getWeathercityid());
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}
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String urlString = tianqiUrl + "/free/day";
log.info("tianqi:url:{},param:{}", urlString, JSON.toJSONString(param));
String result = HttpUtil.get(urlString, param, 5000);
log.info("tianqi:rs:{}", result);
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if (result != null && result.length() > 0) {
JSONObject obj = JSONObject.parseObject(result);
if (obj != null && obj.getString("air") != null) {
air = Double.valueOf(obj.getString("air"));
}
}
} catch (Exception e) {
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log.error("error：", e);
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}
if (air == null) {
air = 80d;
}
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redisRepository.set(key, air, 60 * 60L);
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return air;
}
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/**
* 实况天气
*
* @param cityCode cityid
* @return
*/
public static Object getLiveWeatherInfo(String cityCode) {
List<SystemCities> systemCities = redisRepository.getOrSet(SYSTEM_CITIES_KEY, () -> systemCitiesMapper.selectList(null), 60 * 60L);
String key = WEATHER_LIVE + cityCode;
Object ro = redisRepository.get(key);
if (ro != null) {
return (HashMap) ro;
}
Map<String, SystemCities> cityIdMap = systemCities.stream().collect(Collectors.toMap(e -> e.getCityid(), Function.identity(), (o, o2) -> o));
HashMap result = null;
try {
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Map<String, Object> param = new HashMap<>(16);
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param.put("appid", tianqiAppid);
param.put("appsecret", tianqiAppsecret);
String cityId = Optional.ofNullable(cityIdMap.get(cityCode)).map(e -> e.getWeathercityid()).orElse(null);
if (StringUtils.isNotBlank(cityId)) {
param.put("cityid", cityId);
}
String urlString = tianqiUrl + "/free/day";
log.info("tianqi:url:{},param:{}", urlString, JSON.toJSONString(param));
String rs = HttpUtil.get(urlString, param, 5000);
log.info("tianqi:rs:{}", rs);
result = JSON.parseObject(rs, HashMap.class);
} catch (Exception e) {
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log.error("error：", e);
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}
redisRepository.set(key, result, 60 * 60L);
return result;
}
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public static String getWeatherData(String cityid) {
String result = "";
try {
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result = redisRepository.getOrSet(WEATHER_DATA + cityid, () -> {
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Map<String, Object> param = new HashMap<>(16);
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param.put("unescape", "1");
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param.put("appid", tianqiAppid);
param.put("appsecret", tianqiAppsecret);
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if (StringUtils.isNotEmpty(cityid)) {
param.put("cityid", cityid);
}
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String r = HttpUtil.get(tianqiUrl + "/free/week", param);
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log.info("tianqi-getWeatherData：rs:{}", r);
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JSONObject jsonObject = JSONObject.parseObject(r);
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com.gexin.fastjson.JSONArray sevenDataArr = jsonObject.getJSONArray("data");
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for (Object o : sevenDataArr) {
JSONObject jo = (JSONObject) o;
jo.put("cityid", jsonObject.get("cityid"));
jo.put("city", jsonObject.get("city"));
jo.put("cityEn", jsonObject.get("cityEn"));
jo.put("country", jsonObject.get("country"));
jo.put("countryEn", jsonObject.get("countryEn"));
jo.put("update_time", jsonObject.get("update_time"));
jo.put("tem1", jo.get("tem_day"));
jo.put("tem2", jo.get("tem_night"));
jo.put("day", jo.get("date"));
}
r = JSON.toJSONString(sevenDataArr);
log.info(r);
return r;
}, 60 * 60L);
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} catch (Exception e) {
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log.error("error：", e);
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result = "[{\"date\":\"2023-12-11\",\"tem_day\":\"29\",\"tem2\":\"20\",\"tem1\":\"29\",\"city\":\"深圳\",\"tem_night\":\"20\",\"cityid\":\"101280601\",\"wea\":\"多云\",\"update_time\":\"2023-12-11 10:47:17\",\"wea_img\":\"yun\",\"win_speed\":\"<3级\",\"win\":\"无持续风向\",\"day\":\"2023-12-11\"},{\"date\":\"2023-12-12\",\"tem_day\":\"27\",\"tem2\":\"20\",\"tem1\":\"27\",\"city\":\"深圳\",\"tem_night\":\"20\",\"cityid\":\"101280601\",\"wea\":\"多云转阴\",\"update_time\":\"2023-12-11 10:47:17\",\"wea_img\":\"yun\",\"win_speed\":\"<3级转3-4级\",\"win\":\"无持续风向\",\"day\":\"2023-12-12\"},{\"date\":\"2023-12-13\",\"tem_day\":\"25\",\"tem2\":\"20\",\"tem1\":\"25\",\"city\":\"深圳\",\"tem_night\":\"20\",\"cityid\":\"101280601\",\"wea\":\"多云\",\"update_time\":\"2023-12-11 10:47:17\",\"wea_img\":\"yun\",\"win_speed\":\"3-4级转<3级\",\"win\":\"东风\",\"day\":\"2023-12-13\"},{\"date\":\"2023-12-14\",\"tem_day\":\"26\",\"tem2\":\"23\",\"tem1\":\"26\",\"city\":\"深圳\",\"tem_night\":\"23\",\"cityid\":\"101280601\",\"wea\":\"阴\",\"update_time\":\"2023-12-11 10:47:17\",\"wea_img\":\"yin\",\"win_speed\":\"3-4级转<3级\",\"win\":\"东风\",\"day\":\"2023-12-14\"},{\"date\":\"2023-12-15\",\"tem_day\":\"28\",\"tem2\":\"16\",\"tem1\":\"28\",\"city\":\"深圳\",\"tem_night\":\"16\",\"cityid\":\"101280601\",\"wea\":\"多云转阴\",\"update_time\":\"2023-12-11 10:47:17\",\"wea_img\":\"yun\",\"win_speed\":\"<3级\",\"win\":\"无持续风向\",\"day\":\"2023-12-15\"},{\"date\":\"2023-12-16\",\"tem_day\":\"25\",\"tem2\":\"11\",\"tem1\":\"25\",\"city\":\"深圳\",\"tem_night\":\"11\",\"cityid\":\"101280601\",\"wea\":\"阴\",\"update_time\":\"2023-12-11 10:47:17\",\"wea_img\":\"yin\",\"win_speed\":\"3-4级\",\"win\":\"东北风\",\"day\":\"2023-12-16\"},{\"date\":\"2023-12-17\",\"tem_day\":\"15\",\"tem2\":\"10\",\"tem1\":\"15\",\"city\":\"深圳\",\"tem_night\":\"10\",\"cityid\":\"101280601\",\"wea\":\"小雨\",\"update_time\":\"2023-12-11 10:47:17\",\"wea_img\":\"yu\",\"win_speed\":\"3-4级\",\"win\":\"北风\",\"day\":\"2023-12-17\"}]";
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}
return result;
}
bug修复
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/**
* 获取风速等级
*
* @param windSpeed
* @return
*/
public static String getWindSpeedLevel(Double windSpeed) {
//风级 名称 风速(m/s) (km/h) 陆地地面物象
//0 无风 0.0-0.2 <1 静，烟直上
//1 软风 0.3-1.5 1-5 烟示风向
//2 轻风 1.6-3.3 6-11 感觉有风
//3 微风 3.4-5.4 12-19 旌旗展开
//4 和风 5.5-7.9 20-28 吹起尘土
//5 清风 8.0-10.7 29-38 小树摇摆
//6 强风 10.8-13.8 39-49 电线有声
//7 劲风（疾风） 13.9-17.1 50-61 步行困难
//8 大风 17.2-20.7 62-74 折毁树枝
//9 烈风 20.8-24.4 75-88 小损房屋
//10 狂风 24.5-28.4 89-102 拔起树木
//11 暴风 28.5-32.6 103-117 损毁重大
//12 台风（一级飓风） 32.7-36.9 117-134 摧毁极大
//13 台风（一级飓风） 37.0-41.4 134-149
//14 强台风（二级飓风） 41.5-46.1 150-166
//15 强台风（三级飓风） 46.2-50.9 167-183
//16 超强台风（三级飓风） 51.0-56.0 184-201
//17 超强台风（四级飓风） 56.1-61.2 202-220
//17+ 超强台风（四级飓风） ≥61.3 ≥221
//超级台风（五级飓风） ≥250
if (windSpeed == null) {
return null;
}
if (windSpeed >= 0 && windSpeed < 0.3) {
return "0级";
} else if (windSpeed >= 0.3 && windSpeed < 1.6) {
return "1级";
} else if (windSpeed >= 1.6 && windSpeed < 3.4) {
return "2级";
} else if (windSpeed >= 3.4 && windSpeed < 5.5) {
return "3级";
} else if (windSpeed >= 5.5 && windSpeed < 8) {
return "4级";
} else if (windSpeed >= 8 && windSpeed < 10.8) {
return "5级";
} else if (windSpeed >= 10.8 && windSpeed < 13.9) {
return "6级";
} else if (windSpeed >= 13.9 && windSpeed < 17.2) {
return "7级";
} else if (windSpeed >= 17.2 && windSpeed < 20.8) {
return "8级";
} else if (windSpeed >= 20.8 && windSpeed < 24.5) {
return "9级";
} else if (windSpeed >= 24.5 && windSpeed < 28.5) {
return "10级";
} else if (windSpeed >= 28.5 && windSpeed < 32.7) {
return "11级";
} else if (windSpeed >= 32.7 && windSpeed < 37) {
return "12级";
} else if (windSpeed >= 37 && windSpeed < 41.5) {
return "13级";
} else if (windSpeed >= 41.5 && windSpeed < 46.2) {
return "14级";
} else if (windSpeed >= 46.2 && windSpeed < 51) {
return "15级";
} else if (windSpeed >= 51 && windSpeed < 56.1) {
return "16级";
} else if (windSpeed >= 56.1 && windSpeed < 61.3) {
return "17级";
} else if (windSpeed >= 61.3) {
return "17+级";
}
return null;
}
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public static void main(String[] args) {
/*double temp=getPm25IAQI(85d);
log.info(temp);
bug修复
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log.info(getDegree(getPollutionDegree(temp)));级*/
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//log.info(getWeatherInfo("110100"));
//log.info(getWeatherData("110100"));
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//System.out.println(getWeatherInfo("11"));
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//log.info(getDegree(getPollutionDegree(39d)));
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try {
String result = HttpUtil.get("https://v0.yiketianqi.com/free/day", 1000);
} catch (HttpException e) {
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log.error("error：", e);
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}
System.out.println(123);
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}
}
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