SpringData JPA 自定义实现类批量插入

最新推荐文章于 2024-12-05 14:14:35 发布

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最新推荐文章于 2024-12-05 14:14:35 发布 · 395 阅读

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#java #spring

本文详细介绍了如何在SpringData JPA中自定义实现类，进行数据的批量插入操作，包括步骤解析和示例代码，帮助开发者提高数据处理效率。

import com.easemob.oa.models.entity.ApplicationCompanyOrganizationUser;
import com.easemob.oa.persistence.jpa.ApplicationCompanyOrganizationUserBatchSaveRepository;
import com.easemob.oa.persistence.jpa.ApplicationCompanyOrganizationUserRepository;
import com.google.common.collect.Lists;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.data.jpa.repository.support.JpaEntityInformation;
import org.springframework.data.jpa.repository.support.SimpleJpaRepository;
import org.springframework.data.repository.NoRepositoryBean;
import org.springframework.util.Assert;
 
import javax.persistence.EntityManager;
import javax.transaction.Transactional;
import java.io.Serializable;
import java.util.Iterator;
import java.util.List;
 
@NoRepositoryBean
public class ApplicationCompanyOrganizationRepositoryImpl<T, ID extends Serializable> extends SimpleJpaRepository<ApplicationCompanyOrganizationUser,Integer> implements App