package com.dy.pipIrrModel.vapor; import com.dy.pipIrrGlobal.daoMd.MdCropsMapper; import com.dy.pipIrrGlobal.daoPr.PrStWeatherMapper; import com.dy.pipIrrGlobal.voPr.VoMqttSimple; import com.dy.pipIrrGlobal.voPr.VoWeather; import lombok.extern.slf4j.Slf4j; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import java.util.List; /** * @Author: liurunyu * @Date: 2025/8/22 10:21 * @Description */ @Slf4j @Service public class TestSv { private PrStWeatherMapper prStWeatherDao; @Autowired private void setDao(PrStWeatherMapper prStWeatherDao) { this.prStWeatherDao = prStWeatherDao; } public Object[] getOneWeatherNameAndLat(){ List list = this.prStWeatherDao.selectAllSimple() ; if(list != null && list.size() > 0){ VoMqttSimple vos = list.get(0) ; if(vos != null && vos.id != null){ VoWeather wvo = this.prStWeatherDao.selectOne(vos.id) ; return new Object[]{wvo.name, wvo.lat} ; } } return null ; } }