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