1.自动生成set,get方法

pom.xml:

        <!-- 工具类 Java get set 自动生成 -->
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.18.4</version>
            <scope>provided</scope>
        </dependency>

在实体类上加上@Data注解

2.自动生成拷贝对象

    <properties>
        <java.version>1.8</java.version>
        <org.mapstruct.version>1.2.0.Final</org.mapstruct.version>
    </properties>

        <!-- 工具类 Java bean mappings -->
        <dependency>
            <groupId>org.mapstruct</groupId>
            <artifactId>mapstruct-jdk8</artifactId>
            <!--<version>1.2.0</version>-->
            <version>${org.mapstruct.version}</version>
        </dependency>
        <dependency>
            <groupId>org.mapstruct</groupId>
            <artifactId>mapstruct-processor</artifactId>
            <version>${org.mapstruct.version}</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.inject</groupId>
            <artifactId>javax.inject</artifactId>
            <version>1</version>
        </dependency>

后台代码：

import com.oem.entity.Oem_prd_lot;
import org.mapstruct.Mapper;
import org.mapstruct.ReportingPolicy;
import org.mapstruct.factory.Mappers;

import java.util.List;

/**
 * Created by ghost on 2019/3/8.
 */

@Mapper(unmappedTargetPolicy = ReportingPolicy.IGNORE)
public interface FbpretboxMapper {
    FbpretboxMapper INSTANCE = Mappers.getMapper(FbpretboxMapper.class);

    LotInfo getLotInfo(Oem_prd_lot lot);
    List<LotInfo> getLotInfo(List<Oem_prd_lot> list);
}

使用方法：

LotInfo lot = FbpretboxMapper.INSTANCE.getLotInfo(oem_prd_lot);