39 lines
918 B
Java
39 lines
918 B
Java
package com.muyu.service.impl;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.muyu.domain.Vehicle;
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import com.muyu.mapper.VehicleMapper;
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import com.muyu.service.VehicleService;
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import com.muyu.utils.VehicleUtils;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import java.util.List;
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import java.util.stream.Stream;
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/**
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* <p>
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* 车辆 服务实现类
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* </p>
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*
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* @author DongZeLiang
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* @since 2022-07-05
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*/
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@Service
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public class VechileServiceImpl extends ServiceImpl<VehicleMapper, Vehicle> implements VehicleService {
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/**
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* 根据数量生成测试车辆
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*
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* @param sum 数量
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*/
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@Override
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@Transactional
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public void generate(Integer sum) {
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List<Vehicle> vehicleList = Stream.generate(Vehicle::gen).limit(sum).toList();
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this.saveBatch(vehicleList);
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}
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}
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