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public interface UserRepository extends JpaRepository<User, Long> { //按表查询 @Query(value = "SELECT * FROM USERS WHERE EMAIL_ADDRESS = ?1", nativeQuery 阅读全文
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把注解写在接口里面 public interface UserRepository extends JpaRepository<User, Long> { @Query("select u from User u where u.emailAddress = ?1") User findByEmai 阅读全文
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