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一、SpringData简介SpringData提供一致的，大家都熟悉的编程模型，为了简化数据库的访问。子项目：Spring Data JPA：减少数据层的开发量Spring Data Mongo DB：基于分布式数据层的数据库，在大数据层用的比较多Spring Data Redis：开源ÿ...

Java笔记：JDBC传统数据库访问和SpringData入门

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