|
所在平台: Udemy |
课程主页: https://www.udemy.com/course/spring-boot-data-jpa-hibernate-master-basics-to-advance/
课程评论：没有评论
#### Spring Boot Data JPA & Hibernate：从入门到精通 本课程由 EmbarkX 提供，旨在帮助 Java 开发者掌握 Hibernate、JPA 和 Spring Boot，从而构建高性能、易于维护的应用。 **课程内容涵盖：** * **Hibernate 基础：** 了解对象关系映射 (ORM) 核心概念、Session 管理和事务。 * **Spring Boot 项目搭建：** 设置用于实践的 Spring Boot 应用。 * **JPA 详解：** 学习 JPA 规范、`EntityManager`、持久化上下文及其在 Java 中的数据访问标准化。 * **Hibernate 与 JPA 内部机制：** 深入理解 Hibernate 原生 API 与 JPA 层的区别，优化性能和实现跨 JPA 实现在应用中的可移植性。 * **数据模型映射：** 掌握各种实体关系（一对一、一对多、多对一、多对多）的映射。 * **JPA 注解：** 熟练运用 `@Entity`、`@Table`、`@Id`、`@GeneratedValue`、`@Column`、`@Embedded` 等关键注解及高级映射技术。 * **JPA 继承：** 实现 `SINGLE_TABLE`、`JOINED`、`TABLE_PER_CLASS` 等继承策略。 * **查询技术：** 学习 JPQL、命名查询，并运用 Criteria API 构建类型安全、无需原生 SQL 的动态查询。 * **多数据库集成：** 学会配置和切换 H2、MySQL、PostgreSQL 等多种关系型数据库。 **课程目标：** * 自信地使用 Hibernate 和 Spring Data JPA 注解。 * 构建复杂的实体关系和继承映射。 * 编写高级 JPQL 和 Criteria API 查询。 * 将 Spring Boot 应用集成到多个数据库引擎。 加入 EmbarkX，释放 Hibernate、JPA 和 Spring Boot 的强大力量，提升您的 Java 专业技能，构建真实的、企业级的应用！
Master Hibernate and JPA with Spring Boot - A Complete Hands-On Course by EmbarkXEmbarkX presents a definitive journey into Hibernate, JPA, and Spring Boot-designed for Java developers aiming to build high-performance, maintainable applications. In this comprehensive program, you'll start with an Introduction to Hibernate and How It Works, covering the core concepts of object-relational mapping (ORM), session management, and transactions. From there, you'll dive into Understanding Our Project, where you'll set up a Spring Boot application that serves as the backbone for all hands-on exercises.Next, you'll explore Introduction to JPA and Foundations of Persistence in Java, learning about the JPA specification, EntityManager, persistence contexts, and how JPA standardizes data access. By Taking a Step Back - Exploring Under the Hood, you'll gain clarity on the differences between Hibernate's native APIs and the JPA layer, ensuring you understand both performance optimizations and portability across JPA implementations.Moving forward, you'll learn Mapping Real-World Data Models with Relationships, tackling one-to-one, one-to-many, many-to-one, and many-to-many associations. Dive into JPA Annotations You Should Be Aware Of, mastering annotations like @Entity, @Table, @Id, @GeneratedValue, @Column, @Embedded, and advanced mapping techniques. You'll also cover Inheritance with JPA, implementing strategies such as SINGLE_TABLE, JOINED, and TABLE_PER_CLASS to model class hierarchies effectively.The section on Querying and the Criteria API introduces JPQL, named queries, and dynamic queries. You'll see how to fetch data efficiently, and build type-safe queries without writing raw SQL. Finally, Different Databases with Spring Boot demonstrates configuring various relational databases-H2, MySQL, PostgreSQL-showing you how to switch data sources.By the end of this course, you will:Confidently use Hibernate and Spring Data JPA annotations.Build complex entity relationships and inheritance mappings.Write advanced JPQL and Criteria API queries.Integrate your Spring Boot application with multiple database engines.Join EmbarkX to unlock the power of Hibernate, JPA, and Spring Boot, and elevate your Java expertise to build real-world, enterprise-grade applications!
