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  • 报餐信息写入消费机数据库

    /*
     *      Copyright (c) 2018-2028, Chill Zhuang All rights reserved.
     *
     *  Redistribution and use in source and binary forms, with or without
     *  modification, are permitted provided that the following conditions are met:
     *
     *  Redistributions of source code must retain the above copyright notice,
     *  this list of conditions and the following disclaimer.
     *  Redistributions in binary form must reproduce the above copyright
     *  notice, this list of conditions and the following disclaimer in the
     *  documentation and/or other materials provided with the distribution.
     *  Neither the name of the dreamlu.net developer nor the names of its
     *  contributors may be used to endorse or promote products derived from
     *  this software without specific prior written permission.
     *  Author: Chill 庄骞 (smallchill@163.com)
     */
    package org.springblade.consumption.service.impl;
    import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
    import lombok.AllArgsConstructor;
    import lombok.extern.slf4j.Slf4j;
    import org.springblade.consumption.constant.ConsumptionConstant;
    import org.springblade.consumption.entity.ConsumptionMachine;
    import org.springblade.consumption.entity.ConsumptionMeal;
    import org.springblade.consumption.entity.ExcelConsumptionMachine;
    import org.springblade.consumption.entity.WriteInConsumptionMachine;
    import org.springblade.consumption.mapper.ConsumptionMachineMapper;
    import org.springblade.consumption.service.IConsumptionMachineService;
    import org.springblade.consumption.utils.CMDateTimeUtil;
    import org.springblade.consumption.utils.ConsumptionUtil;
    import org.springblade.core.tool.utils.Func;
    import org.springframework.stereotype.Service;
    import org.springframework.transaction.annotation.Transactional;
    
    import java.util.*;
    
    /**
     * 员工培训记录明细
     *
     * @author pei
     */
    @Slf4j
    @Service
    @AllArgsConstructor
    public class ConsumptionMachineServiceImpl extends ServiceImpl<ConsumptionMachineMapper, ConsumptionMachine> implements IConsumptionMachineService {
    	ConsumptionMachineMapper consumptionMachineMapper;
    	/**
    	 * 同步消费机信息
    	 * @param list
    	 * @return
    	 */
    	@Transactional(rollbackFor = Exception.class)
    	@Override
    	public boolean saveConsumptionMachine(List<ConsumptionMachine> list) {
    		Date date= CMDateTimeUtil.getDateTimes();
    		if(Func.isNotEmpty(list)){
    			for(ConsumptionMachine bean:list){
    				//根据用户编号获取员工工号
    				String account= consumptionMachineMapper.getAccountByPersonCode(bean.getPersonCode());
    				bean.setAccount(account);
    				//同步时间
    				bean.setSynchronizationTime(date);
    				//数据来源
    				bean.setDataSource("同步");
    				bean.setId(CMDateTimeUtil.getMillisecond());
    				bean.setTenantId(ConsumptionConstant.TENANT_ID);
    				save(bean);
    			}
    		}
    		return true;
    	}
    	/**
    	 * 修改保存消费机信息
    	 * @param bean
    	 * @return
    	 */
    	@Transactional(rollbackFor = Exception.class)
    	@Override
    	public boolean saveAndUpdateConsumptionMachine(ConsumptionMachine bean) {
    		return saveOrUpdate(bean);
    	}
    
    	/**
    	 *  删除消费机信息
    	 * @param ids
    	 * @return
    	 */
    	@Transactional(rollbackFor = Exception.class)
    	@Override
    	public boolean deleteConsumptionMachine(String ids) {
    		String[]ide=ids.split(",");
    		for(String id:ide){
    			removeById(id);
    		}
    		return true;
    	}
    
    	/**
    	 * 报餐对比
    	 * @param mealType
    	 * @param posoptime
    	 * @return
    	 */
    	@Override
    	public List<ConsumptionMachine> getMealComparison(String mealType, Date posoptime) {
    		//根据时间和餐别查询 报餐表
    		List<ConsumptionMeal>mealList=consumptionMachineMapper.getMealComparison(mealType,posoptime);
    		log.info("mealList.size====="+mealList.size());
    		//根据时间和餐别查询 消费机信息表
    		ConsumptionMachine bean =new ConsumptionMachine();
    		bean.setTenantId(ConsumptionConstant.TENANT_ID);
    		bean.setMealType(mealType);
    		//bean.setPosoptime(posoptime);
    		//将日期类型转换成字符 获取年月日
    		bean.setStartDate(posoptime);
    		bean.setEndDate(CMDateTimeUtil.getNowDateTime(posoptime," 23:59:59"));
    		log.info("getNowDateTime===="+CMDateTimeUtil.getNowDateTime(posoptime," 23:59:59"));
    		List<ConsumptionMachine>consumptionList=consumptionMachineMapper.getConsumptionMachineList(bean);
    		log.info("consumptionList========="+consumptionList);
    		List<ConsumptionMeal> toList=new ArrayList<>();
    		if(Func.isNotEmpty(mealList)&&Func.isNotEmpty(consumptionList)){
    			for(ConsumptionMeal meal:mealList){
    				for(ConsumptionMachine consumption:consumptionList){
    					//如果工号相同 从报餐list中移除
    					if(meal.getMealUserCode().equals(consumption.getAccount())){
    						toList.add(meal);
    					}
    				}
    			}
    		}
    		// 循环移除正常的人员信息
    		if(Func.isNotEmpty(toList)){
    			if(mealList.containsAll(toList)){
    				mealList.removeAll(toList);
    			}
    		}
    
    		//删除后剩下的就是报餐没有吃饭的人
    		log.info("mealList============"+mealList.size());
    		List<ConsumptionMachine>returnList=new ArrayList<>();
    		if(Func.isNotEmpty(toList)){
    			for(ConsumptionMeal meal1:mealList){
    				ConsumptionMachine machine=new ConsumptionMachine();
    				machine.setDeptname(meal1.getApplyDeptName());
    				machine.setName(meal1.getMealUserName());
    				machine.setMealType(meal1.getMealTypeName());
    				machine.setPosoptime(meal1.getMealDate());
    				returnList.add(machine);
    			}
    
    		}
    		return returnList;
    	}
    	/**
    	 * 刷卡对比 查看谁没有报餐刷卡了
    	 * @param mealType
    	 * @param posoptime
    	 * @return
    	 */
    	@Override
    	public List<ConsumptionMachine> getConsumptionComparison(String mealType, Date posoptime) {
    		//根据时间和餐别查询 报餐表
    		List<ConsumptionMeal>mealList=consumptionMachineMapper.getMealComparison(mealType,posoptime);
    		//根据时间和餐别查询 消费机信息表
    		ConsumptionMachine bean =new ConsumptionMachine();
    		bean.setTenantId(ConsumptionConstant.TENANT_ID);
    		bean.setMealType(mealType);
    		//bean.setPosoptime(posoptime);
    		//将日期类型转换成字符 获取年月日
    		bean.setStartDate(posoptime);
    		bean.setEndDate(CMDateTimeUtil.getNowDateTime(posoptime," 23:59:59"));
    		List<ConsumptionMachine>consumptionList=consumptionMachineMapper.getConsumptionMachineList(bean);
    		log.info("consumptionList========="+consumptionList);
    		List<ConsumptionMachine>toMachineList=new ArrayList<>(); //报餐了 也刷卡了的人员列表
    		if(Func.isNotEmpty(mealList)&&Func.isNotEmpty(consumptionList)){
    			for(ConsumptionMachine machine:consumptionList){
    				for(ConsumptionMeal meal:mealList){
    					if(meal.getMealUserCode().equals(machine.getAccount())){
    						toMachineList.add(machine);
    					}
    				}
    			}
    		}
    		//从消费机信息中移除报餐了同时也刷卡的人员,剩下的是刷卡了没有报餐
    		if(Func.isNotEmpty(toMachineList)){
    			if(consumptionList.containsAll(toMachineList)){
    				consumptionList.removeAll(toMachineList);
    			}
    		}
    		return consumptionList;
    	}
    	/**
    	 * 报餐刷卡综合对比
    	 * @param mealType
    	 * @param posoptime
    	 * @return
    	 */
    	@Override
    	public List<ExcelConsumptionMachine> getSynthesizeComparison(String mealType, Date posoptime) {
    		log.info("报餐刷卡综合对比mealType===="+mealType+"---posoptime===="+posoptime);
    		//根据日期餐别查询报餐信息,如果没有餐别查询一日三餐
    		List<ConsumptionMeal>mealList=consumptionMachineMapper.getMealComparison(mealType,posoptime);
    		log.info("mealList======"+mealList);
    		//将报餐信息转入消费实体类,放入新的消费list,
    		List<ExcelConsumptionMachine>toList=new ArrayList<>();
    		if(Func.isNotEmpty(mealList)){
    			for(ConsumptionMeal meal:mealList){
    				ExcelConsumptionMachine machine=new ExcelConsumptionMachine();
    				machine.setMealDate(meal.getMealDate());
    				machine.setName(meal.getMealUserName());
    				machine.setMealType(meal.getMealTypeName());
    				machine.setAccount(meal.getMealUserCode());
    				toList.add(machine);
    			}
    		}
    		//根据时间和餐别查询 消费机信息表 如果餐别为空查询一日三餐
    		ConsumptionMachine bean =new ConsumptionMachine();
    		bean.setTenantId(ConsumptionConstant.TENANT_ID);
    		bean.setMealType(mealType);
    		//bean.setPosoptime(posoptime);
    		//将日期类型转换成字符 获取年月日
    		bean.setStartDate(posoptime);
    		bean.setEndDate(CMDateTimeUtil.getNowDateTime(posoptime," 23:59:59"));
    		List<ExcelConsumptionMachine>consumptionList=consumptionMachineMapper.getExcelConsumptionMachineList(bean);
    		log.info("根据时间和餐别查询 消费机信息表consumptionList======="+consumptionList);
    		if(Func.isNotEmpty(toList)&& Func.isNotEmpty(consumptionList)){
    			log.info("toList========"+toList);
    			log.info("consumptionList===="+consumptionList);
    			for(ExcelConsumptionMachine machine1:toList){
    				for(ExcelConsumptionMachine machine2:consumptionList){
    					//如果报餐人工号和消费工号相同,该用户报餐了也刷卡吃饭了
    					if(machine1.getAccount().equals(machine2.getAccount())&& machine1.getMealType().equals(machine2.getMealType()) ){
    						//正常
    						machine1.setStatus(ConsumptionConstant.STATUS1);
    						machine1.setPosoptime(machine2.getPosoptime());
    						machine1.setDeptname("");
    						//将信息和消费列表信息同步,用于筛选对象是否存在
    						//就餐日期
    						machine2.setMealDate(machine1.getMealDate());
    						machine2.setStatus(ConsumptionConstant.STATUS1);
    						machine2.setDeptname("");
    					}
    
    				}
    
    			}
    			//筛选出消费了没有报餐的人将信息放入返回list
    			for(ExcelConsumptionMachine machine3:consumptionList){
    				//如果list中不存在,用户消费了没有报餐
    				if(!toList.contains(machine3)){
    					//未报餐
    					machine3.setStatus(ConsumptionConstant.STATUS2);
    					toList.add(machine3);
    				}
    			}
    			//如果刷卡时间为空,用户报餐了未刷卡
    			for(ExcelConsumptionMachine machine4:toList){
    				if(Func.isEmpty(machine4.getPosoptime())){
    					//未刷卡
    					machine4.setStatus(ConsumptionConstant.STATUS3);
    				}
    			}
    			//将部门名称放入list中
    			for(ExcelConsumptionMachine machine5:toList){
    				//根据工号获取部门部门id
    				List<String>strList=consumptionMachineMapper.getDeptId(ConsumptionConstant.TENANT_ID,machine5.getAccount());
    				//根据部门id获取部门名称
    				if(Func.isNotEmpty(strList)){
    					String deptName=consumptionMachineMapper.getDeptName(ConsumptionConstant.TENANT_ID,Long.valueOf(strList.get(0).split(",")[0]));
    					//部门名称
    					machine5.setDeptname(deptName);
    				}
    			}
    		}
    		return toList;
    	}
    
    	/**
    	 * 将报餐信息写入消费机
    	 * @return
    	 */
    	@Override
    	public List<ConsumptionMeal> writeInConsumptionMachine() {
    		//获取当前日明天的日期(就餐日期)
    		Date tomorrow=CMDateTimeUtil.getTomorrow();
    		log.info("tomorrow========="+tomorrow);
    		//根据就餐日期获取员工报餐信息,如果没有餐别查询一日三餐
    		List<ConsumptionMeal>mealList=consumptionMachineMapper.getMealComparison("",tomorrow);
    		log.info("如果没有餐别查询一日三餐mealList====="+mealList);
    		log.info("mealList.size=================="+mealList.size());
    		//没有录入系统人员信息员工列表
    		List<ConsumptionMeal>noMsgPersonList=new ArrayList<>();
    		if(Func.isNotEmpty(mealList)){
    			for(ConsumptionMeal meal:mealList){
    				//根据用户工号获取消费编号,工号是唯一的
    				String personCode=consumptionMachineMapper.getPersonCode(ConsumptionConstant.TENANT_ID,meal.getMealUserCode());
    				if(Func.isNotEmpty(personCode)){
    					meal.setPersonCode(personCode);
    					//根据消费编号获取消费机user_id
    					String sql="select userid from userinfo where badgenumber= ? ";
    					Map<String,String>map=new HashMap<>();
    					map.put("personCode",personCode);
    					List<Map<String,Object>>list=ConsumptionUtil.getSqlResult(sql,map);
    					if(Func.isNotEmpty(list)){
    						if(list.get(0).containsKey("userid")){
    							meal.setUserid(Integer.valueOf(String.valueOf(list.get(0).get("userid"))));
    							//log.info("name====="+meal.getMealUserName()+"----userid===="+list.get(0).get("userid"));
    						}
    					}
    				}else{
    					//将为录入系统的人员放入list中
    					noMsgPersonList.add(meal);
    				}
    			}
                log.info("没有录入系统人员信息员工列表noMsgPersonList===================="+noMsgPersonList);
    			//将没有录入系统的人员从mealList中删除
    			if(Func.isNotEmpty(noMsgPersonList)){
    				mealList.removeAll(noMsgPersonList);
    			}
    			//将信息转入写入消费的实体类,放入list中
    			List<WriteInConsumptionMachine> writeBeanList=new ArrayList<>();
    			for(ConsumptionMeal meal1:mealList){
    				WriteInConsumptionMachine writeBean=new WriteInConsumptionMachine();
    				String bookTime=CMDateTimeUtil.getStringDate(meal1.getMealDate());
    				String bookDate=CMDateTimeUtil.getStringDate(meal1.getApplyTime());
    				writeBean.setBookTime(bookTime.split(" ")[0]);
    				writeBean.setBookDate(bookDate.split(" ")[0]);
    				writeBean.setUserId(meal1.getUserid());
    				writeBean.setMealId(Integer.valueOf(meal1.getMealType()));
    				writeBeanList.add(writeBean);
    				//log.info("meal1.getUserid()=================="+meal1.getUserid());
    			}
    			//log.info("writeBeanList============="+writeBeanList);
    			log.info("size=============="+writeBeanList.size());
    			//将报餐信息循环写入消费机
    			boolean flag=true;
    			String sql1="insert into ipos_bookdinner (book_time,book_date,userid_id,meal_id) values(?,?,?,?)";
    			for(WriteInConsumptionMachine bean1:writeBeanList){
    				flag=ConsumptionUtil.writeMsg(sql1,bean1);
    				if(!flag){
    					log.info("写入消费机失败信息bean1==============="+bean1);
    				}
    			}
    		}
    		return noMsgPersonList;
    	}
    	/**
    	 *手动添加报餐信息到消费机
    	 * @param bean
    	 * @return
    	 */
    	@Override
    	public boolean saveMsgToMachine(WriteInConsumptionMachine bean) {
    		boolean flag=true;
    		log.info("手动添加报餐信息到消费机bean====="+bean);
    		if(Func.isNotEmpty(bean)){
    			String  bookDate=CMDateTimeUtil.getYesterdays();
    			String[] accounts=bean.getAccount().split(",");
    			for(String account:accounts){
    				//根据用户工号获取消费编号,工号是唯一的
    				String personCode=consumptionMachineMapper.getPersonCode(ConsumptionConstant.TENANT_ID,account);
    				//根据消费编号获取消费机user_id
    				String sql="select userid from userinfo where badgenumber= ? ";
    				Map<String,String>map=new HashMap<>();
    				map.put("personCode",personCode);
    				List<Map<String,Object>>list=ConsumptionUtil.getSqlResult(sql,map);
    				if(Func.isNotEmpty(list)){
    					if(list.get(0).containsKey("userid")){
    						int userid=Integer.valueOf(String.valueOf(list.get(0).get("userid")));
    						bean.setUserId(userid);
    						bean.setBookDate(bookDate);
    						String sql1="insert into ipos_bookdinner (book_time,book_date,userid_id,meal_id) values(?,?,?,?)";
    						flag=ConsumptionUtil.writeMsg(sql1,bean);
    						if(!flag){
    							log.info("写入消费机失败=======");
    							return false;
    						}
    					}
    				}
    			}
    		}
    		return true;
    	}
    
    
    }
    

      //日期工具类

    package org.springblade.consumption.utils;
    import java.text.ParseException;
    import java.text.SimpleDateFormat;
    import java.util.Calendar;
    import java.util.Date;
    public class CMDateTimeUtil {
    	/**
    	 * 获取当前时间精确到秒
    	 * @return
    	 */
    	public static Date getDateTimes(){
    		Date date=null;
    		SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");//设置日期格式
    		String times=df.format(new Date());// new Date()为获取当前系统时间
    		//将字符串转换成成日期格式
    		try {
    			date= new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").parse(times);
    		}catch (Exception e){
    			e.printStackTrace();
    		}
    		return date;
    	}
    	/**
    	 * 获取当前时间戳精确到毫秒
    	 */
    	public static String getMillisecond(){
    		return new SimpleDateFormat("yyyyMMddHHmmssSSS") .format(new Date() );
    	}
    	/**
    	 * 获取当前日期 日期格式
    	 */
    	public static Date getNowDate(){
    		Date date=null;
    		SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd");//设置日期格式
    		String times=df.format(new Date());// new Date()为获取当前系统时间
    		//将字符串转换成成日期格式
    		try {
    			date= new SimpleDateFormat("yyyy-MM-dd").parse(times);
    		}catch (Exception e){
    			e.printStackTrace();
    		}
    		return date;
    	}
    
    	/**获取给定日期的开始时间
    	 *  和结束时间 日期类型
    	 * @param currentTime
    	 * @param time
    	 * @return
    	 */
    	public static Date getNowDateTime(Date currentTime,String time) {
    		SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
    		String dateString = formatter.format(currentTime);
    		dateString+=time;
    		SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    		Date date=null;
    		try {
    			date = simpleDateFormat.parse(dateString);
    		} catch (ParseException e) {
    			// TODO Auto-generated catch block
    			e.printStackTrace();
    		}
    		return date;
    	}
    	/**
    	 * 获取明天日期
    	 * @return
    	 */
    	public static Date getTomorrow(){
    		Date date=null;
    		try {
    			SimpleDateFormat sf = new SimpleDateFormat("yyyy-MM-dd");
    			Calendar c = Calendar.getInstance();
    			System.out.println("当前日期:"+sf.format(c.getTime()));
    			c.add(Calendar.DAY_OF_MONTH, 1);
    			String time=sf.format(c.getTime());
    			//System.out.println("增加一天后日期:"+sf.format(c.getTime()));
    			//将字符串类型转换成日期类型
    			SimpleDateFormat sf1 = new SimpleDateFormat("yyyy-MM-dd");
    			date=sf1.parse(time);
    			//System.out.println("date============="+date);
    		} catch (Exception e) {
    			e.printStackTrace();
    		}
    		return date;
    	}
    	/**
    	 * 获取昨天
    	 * @return
    	 */
    	public static Date getYesterday(){
    		Date date=null;
    		try {
    			SimpleDateFormat sf = new SimpleDateFormat("yyyy-MM-dd");
    			Calendar c = Calendar.getInstance();
    			System.out.println("当前日期:"+sf.format(c.getTime()));
    			c.add(Calendar.DAY_OF_MONTH, -1);
    			String time=sf.format(c.getTime());
    			//System.out.println("增加一天后日期:"+sf.format(c.getTime()));
    			//将字符串类型转换成日期类型
    			SimpleDateFormat sf1 = new SimpleDateFormat("yyyy-MM-dd");
    			date=sf1.parse(time);
    			//System.out.println("date============="+date);
    		} catch (Exception e) {
    			e.printStackTrace();
    		}
    		return date;
    	}
    	/**
    	 * 获取昨天 string类型
    	 * @return
    	 */
    	public static String  getYesterdays(){
    		String dates=null;
    		try {
    			SimpleDateFormat sf = new SimpleDateFormat("yyyy-MM-dd");
    			Calendar c = Calendar.getInstance();
    			//System.out.println("当前日期:"+sf.format(c.getTime()));
    			c.add(Calendar.DAY_OF_MONTH, -1);
    			String time=sf.format(c.getTime());
    			//System.out.println("增加一天后日期:"+sf.format(c.getTime()));
    			dates=sf.format(c.getTime());
    		} catch (Exception e) {
    			e.printStackTrace();
    		}
    		return dates;
    	}
    
    	/**
    	 * 将日期类型转换成字符串类型
    	 * @param date
    	 * @return
    	 */
    	public static String getStringDate(Date date) {
    		//设置要获取到什么样的时间
    		SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    		//获取String类型的时间
    		String createdate = sdf.format(date);
    		//System.out.println("createdate========="+createdate);
    		return createdate;
    	}
    
    }
    

      //创建数据连接

    package org.springblade.consumption.utils;
    import org.springblade.consumption.constant.ConsumptionConstant;
    import org.springblade.consumption.entity.WriteInConsumptionMachine;
    import org.springblade.core.tool.utils.Func;
    
    import java.sql.*;
    import java.util.ArrayList;
    import java.util.HashMap;
    import java.util.List;
    import java.util.Map;
    public class ConsumptionUtil {
    	/**
    	 * 消费机模块 连接数据库获取信息
    	 * @return
    	 */
    	public static List<Map<String,Object>> getSqlResult(String sql,Map<String,String>map){
    		List<Map<String,Object>> list = new ArrayList();
    		try {
    			//一开始必须填一个已经存在的数据库
    			String url = ConsumptionConstant.url;
    			Connection conn = DriverManager.getConnection(url, ConsumptionConstant.userName, ConsumptionConstant.password);// 连接数据库
    			//Statement stat = conn.createStatement();//创建一个 Statement 对象来将 SQL 语句发送到数据库。
    			PreparedStatement stat = conn.prepareStatement(sql);
    			if(Func.isNotEmpty(map)){
    				//餐别
    				if(map.containsKey("mealType")){
    					stat.setString(1, map.get("mealType"));
    				}
    				//消费时间
    				if(map.containsKey("date")){
    					stat.setDate(2,Date.valueOf(map.get("date")));
    				}
    				//用户号
    				if(map.containsKey("personCode")){
    					stat.setString(1,String.valueOf(map.get("personCode")));
    				}
    			}
    
    			ResultSet resultSet=stat.executeQuery();
    
    			ResultSetMetaData md = resultSet.getMetaData();
    			int columnCount = md.getColumnCount();
    			while (resultSet.next()) {
    				Map<String,Object> rowData = new HashMap();
    				for (int i = 1; i <= columnCount; i++) {
    					rowData.put(md.getColumnName(i), resultSet.getObject(i));
    				}
    				list.add(rowData);
    			}
    			System.out.println("list====="+list);
    			resultSet.close();
    		} catch (Exception e) {
    			e.printStackTrace();
    		}
         return list;
    	}
    	/**
    	 * 将信息写入消费机
    	 */
       public static boolean writeMsg(String sql,WriteInConsumptionMachine bean){
       	  boolean flage=true;
    	   try {
    		   //一开始必须填一个已经存在的数据库
    		   String url = ConsumptionConstant.url;
    		   Connection conn = DriverManager.getConnection(url, ConsumptionConstant.userName, ConsumptionConstant.password);// 连接数据库
    		   //Statement stat = conn.createStatement();//创建一个 Statement 对象来将 SQL 语句发送到数据库。
    		   PreparedStatement stat = conn.prepareStatement(sql);
    		   if(Func.isNotEmpty(bean)){
    			   stat.setDate(1, Date.valueOf(bean.getBookTime()));
    			   stat.setDate(2,  Date.valueOf(bean.getBookDate()));
    			   stat.setInt(3,bean.getUserId());
    			   stat.setInt(4,bean.getMealId());
    		   }
    		   stat.executeUpdate();
    		   conn.close();
    	   } catch (Exception e) {
    		   flage=false;
    		   e.printStackTrace();
    	   }
    	   return flage;
       }
    }
    

      

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  • 原文地址:https://www.cnblogs.com/xianz666/p/14339348.html
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