org.springframework.dao.EmptyResultDataAccessException
EmptyResultDataAccessException異常，Spring這樣做的目的是為了防止程序員不對空值 ...
原文：org.springframework.dao.EmptyResultDataAccessException
異常信息： org.springframework.dao.EmptyResultDataAccessException: Incorrect result size: expected , actual at org.springframework.dao.support.DataAccessUtils.requiredSingleResult DataAccessUtils.java: at ...
2014-03-19 16:38 0 3335 推薦指數：
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