package com.boying.service.impl; import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper; import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl; import com.boying.entity.OutPark; import com.boying.entity.PayLog; import com.boying.mapper.PayLogMapper; import com.boying.service.PayLogService; import lombok.AllArgsConstructor; import org.springframework.stereotype.Service; import java.util.List; /** * @author kdq * @version 1.0.0 * @ClassName PayLogServiceImpl.java * @Description TODO * @createTime 2023年12月12日 17:35:00 */ @Service @AllArgsConstructor public class PayLogServiceImpl extends ServiceImpl implements PayLogService { @Override public PayLog findByPayCode(String payCode) { QueryWrapper wrapper = new QueryWrapper<>(); wrapper.lambda() .eq(PayLog::getCode2,payCode) .orderByDesc(PayLog::getCreateTime); List payLogs = list(wrapper); if(payLogs.size()>0){ return payLogs.get(0); }else{ return null; } } }