城市aqi日数据统计定时任务

jinpengyong

2021-10-28 db56a260709d59c872b15d8eb6734fcb99f6cf2b

 screen-job/src/main/java/com/moral/api/service/impl/CityAqiServiceImpl.java

@@ -9,10 +9,12 @@
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.moral.api.service.CityConfigService;
import com.moral.constant.Constants;
import com.moral.constant.RedisConstants;
import com.moral.util.DateUtils;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
import org.springframework.util.ObjectUtils;
import org.springframework.web.client.RestTemplate;
@@ -20,7 +22,6 @@
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

/**
 * <p>
@@ -42,6 +43,12 @@
    @Autowired
    private RestTemplate restTemplate;

    @Autowired
    private RedisTemplate redisTemplate;

    @Autowired


    @Override
    public void insertCityAqi() {
        //获取城市配置
@@ -50,7 +57,7 @@
        List<CityConfig> list = cityConfigService.list(wrapper);
        Date time = DateUtils.dataToTimeStampTime(new Date(), DateUtils.yyyy_MM_dd_HH_EN);
        for (CityConfig cityConfig : list) {
            String cityCode = cityConfig.getCityCode();
            Integer cityCode = cityConfig.getCityCode();
            Map<String, Object> data;
            try {
                //从第三方接口获取数据
@@ -70,39 +77,15 @@
            aqi.put("so2", aqi.remove("so2C"));
            aqi.put("no2", aqi.remove("no2C"));
            aqi.put("co", aqi.remove("coC"));
            aqi.put("o3", aqi.remove("o3c"));
            aqi.put("o3", aqi.remove("o3C"));
            aqi.put("aqi", aqi.remove("value"));
            CityAqi cityAqi = new CityAqi();
            cityAqi.setCityCode(cityCode);
            cityAqi.setTime(time);
            cityAqi.setValue(JSONObject.toJSONString(aqi));
            cityAqiMapper.insert(cityAqi);
            //存入redis
            redisTemplate.opsForHash().put(RedisConstants.CITY_AQI, cityCode.toString(), aqi);
        }
    }

    @Override
    public void insertCityAqiDaily() {
        String format = DateUtils.yyyy_MM_dd_EN;
        Date now = new Date();
        //开始时间，昨日
        Date start = DateUtils.dataToTimeStampTime(DateUtils.getDateOfDay(now, -1), format);
        //结束时间，今日
        Date end = DateUtils.dataToTimeStampTime(now, format);
        //获取所有城市aqi小时数据
        QueryWrapper<CityAqi> wrapper = new QueryWrapper<>();
        wrapper.select("city_code", "value")
                .ge("time", DateUtils.dateToDateString(start))
                .lt("time", DateUtils.dateToDateString(end));
        List<Map<String, Object>> dailyData = cityAqiMapper.selectMaps(wrapper);

        if (dailyData.size() == 0) {
            return;
        }
        //按city_code分组
        Map<String, List<Map<String, Object>>> data = dailyData.parallelStream().collect(Collectors.groupingBy(o -> (String) o.get("city_code")));
        data.forEach((cityCode, value) -> {

        });

    }
}