如何在java中将一个对象映射到另一个对象

public class SourceObject {
    private int id;
    private String name;

    // Getter and Setter methods
}

public class TargetObject {
    private int id;
    private String fullName;

    // Getter and Setter methods
}

public class ObjectMapper {
    public static TargetObject sourceToTarget(SourceObject source) {
        TargetObject target = new TargetObject();
        target.setId(source.getId());
        target.setFullName(source.getName());
        return target;
    }
}

public static void main(String[] args) {
    SourceObject source = new SourceObject();
    source.setId(1);
    source.setName("John Doe");

    TargetObject target = ObjectMapper.sourceToTarget(source);
    System.out.println("ID: " + target.getId() + ", Full Name: " + target.getFullName());
}

<dependency>
  <groupId>com.github.dozermapper</groupId>
  <artifactId>dozer-core</artifactId>
  <version>6.4.1</version>
</dependency>

import org.dozer.DozerBeanMapper;
import org.dozer.Mapper;

public class DozerExample {
    public static void main(String[] args) {
        SourceObject source = new SourceObject();
        source.setId(1);
        source.setName("John Doe");

        Mapper mapper = DozerBeanMapperSingletonWrapper.getInstance();
        TargetObject target = mapper.map(source, TargetObject.class);

        System.out.println("ID: " + target.getId() + ", Full Name: " + target.getFullName());
    }
}

<dependency>
    <groupId>org.mapstruct</groupId>
    <artifactId>mapstruct</artifactId>
    <version>1.4.2.Final</version>
</dependency>
<dependency>
  <groupId>org.mapstruct</groupId>
  <artifactId>mapstruct-processor</artifactId>
  <version>1.4.2.Final</version>
  <scope>provided</scope>
</dependency>

import org.mapstruct.Mapper;
import org.mapstruct.Mapping;
import org.mapstruct.factory.Mappers;

@Mapper
public interface SourceTargetMapper {
    SourceTargetMapper INSTANCE = Mappers.getMapper(SourceTargetMapper.class);

    @Mapping(source = "name", target = "fullName")
    TargetObject sourceToTarget(SourceObject source);
}

public class MapStructExample {
    public static void main(String[] args) {
        SourceObject source = new SourceObject();
        source.setId(1);
        source.setName("John Doe");

        TargetObject target = SourceTargetMapper.INSTANCE.sourceToTarget(source);
        System.out.println("ID: " + target.getId() + ", Full Name: " + target.getFullName());
    }
}