格式化浮点数为两位小数

liurunyu

2025-08-20 e88c04431d06edd05a5cb4eaff5bc120ff063224

 pipIrr-platform/pipIrr-web/pipIrr-web-temp/src/main/java/com/dy/pipIrrTemp/delSome/DelSomeIntakeAmountSv.java

New file
@@ -0,0 +1,127 @@
package com.dy.pipIrrTemp.delSome;

import com.dy.pipIrrGlobal.daoTmp.DeleteMapper;
import com.dy.pipIrrGlobal.voTmp.VoStIntakeAmountDay;
import com.dy.pipIrrGlobal.voTmp.VoStIntakeAmountMonth;
import com.dy.pipIrrGlobal.voTmp.VoStIntakeAmountYear;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.List;

/**
 * @Author: liurunyu
 * @Date: 2024/12/11 10:54
 * @Description
 */

@Slf4j
@Service
public class DelSomeIntakeAmountSv {

    private DeleteMapper dao;

    @Autowired
    private void setDao(DeleteMapper dao){
        this.dao = dao;
    }

    public void delStIntakeDay(){
        VoStIntakeAmountDay first = null ;
        List<VoStIntakeAmountDay> list = dao.selectAllStIntakeDay() ;
        if(list != null && list.size() > 0){
            for(VoStIntakeAmountDay vo : list){
                if(first == null){
                    first = vo ;
                }else{
                    if(first.intakeId.longValue() != vo.intakeId.longValue()){
                        //取水口变了
                        first = vo ;
                    }else{
                        if(!first.dt.equals(vo.dt)) {
                            //日期变了
                            first = vo ;
                        }else{
                            //同一个取水口同日期
                            doDelStIntakeDay(vo.id) ;
                        }
                    }
                }
            }
        }
    }

    public void delStIntakeMonth(){
        VoStIntakeAmountMonth first = null ;
        List<VoStIntakeAmountMonth> list = dao.selectAllStIntakeMonth() ;
        if(list != null && list.size() > 0){
            for(VoStIntakeAmountMonth vo : list){
                if(first == null){
                    first = vo ;
                }else{
                    if(first.intakeId.longValue() != vo.intakeId.longValue()){
                        //取水口变了
                        first = vo ;
                    }else{
                        if(first.year.intValue() != vo.year.intValue()) {
                            //年度变了
                            first = vo ;
                        }else{
                            if(first.month.intValue() != vo.month.intValue()){
                                //月份变了
                                first = vo ;
                            }else{
                                //同一个取水口同年同月
                                doDelStIntakeMonth(vo.id) ;
                            }
                        }
                    }
                }
            }
        }
    }


    public void delStIntakeYear(){
        VoStIntakeAmountYear first = null ;
        List<VoStIntakeAmountYear> list = dao.selectAllStIntakeYear() ;
        if(list != null && list.size() > 0){
            for(VoStIntakeAmountYear vo : list){
                if(first == null){
                    first = vo ;
                }else{
                    if(first.intakeId.longValue() != vo.intakeId.longValue()){
                        //取水口变了
                        first = vo ;
                    }else{
                        if(first.year.intValue() != vo.year.intValue()) {
                            //年度变了
                            first = vo ;
                        }else{
                            //同一个取水口同年
                            doDelStIntakeYear(vo.id) ;
                        }
                    }
                }
            }
        }
    }

    @Transactional
    int doDelStIntakeDay(Long id){
        return dao.deleteStIntakeDayById(id) ;
    }

    @Transactional
    int doDelStIntakeMonth(Long id){
        return dao.deleteStIntakeMonthById(id) ;
    }

    @Transactional
    int doDelStIntakeYear(Long id){
        return dao.deleteStIntakeYearById(id) ;
    }

}