JpaRepository批量删除
时间: 2023-11-09 07:16:09 浏览: 47
JpaRepository接口提供了一个名为deleteInBatch的方法,用于批量删除实体对象。该方法是在service层调用studentRepository的deleteInBatch方法时使用的。StudentRepository接口继承了JpaRepository接口,因此具有该方法的定义。要进行批量删除,可以将要删除的实体对象列表作为参数传递给deleteInBatch方法。这样就可以一次性删除多个实体对象。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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