18 JpaRepository和JpaSpecificationExecutor

继承JpaRepository后的方法列表

JpaRepository
   findAll() List<T>
   findAll(Sort)  List<T>
   findAll(Iterable<ID>) List<T>
   save(Iterable<S>)
   flush()  void
   saveAndFlush(S)
   deleteInBatch(Iterable<T>)
   deleteAllInBatch()
   getOne(ID)
   findAll(Sort)
   findAll(Pageable)
   save(S)
   save(Iterable<S>)
   findOne(ID)
   exists(ID)
   findAll()
   findAll(Iterable<ID>)
   count()
   delete(ID)
   delete(T)
   delete(Iterable<? extends T>)
   deleteAll()

继承JpaSpecificationExecutor的方法列表

JpaSpecificationExecutor<T>
    findOne(Specification<T>)
    findAll(Specification<T>)
    findAll(Specification<T>,Pageable) Page<T>
    findAll(Specification<T>,Sort)
    count(Specification<T>) long