org.hibernate.NonUniqueObjectException
2017-06-29 13:46
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介绍下背景:将文件里的数据批量添加到数据库但是一直报这个错,刚开始一直以为是session中的事,结果是文件有数据空格占了占位符
比如下图:
去掉这个空格就行
比如下图:
去掉这个空格就行
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