2017年6月1日
struts2常见错误：No result defined for action XXX and result input
摘要： 原因：参数类型不匹配[表单与action中参数不匹配] 阅读全文
posted @ 2017-06-01 10:41 凤凰别动队 阅读(143) 评论(0) 推荐(0)
org.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session: [com.entity.Member#6]
摘要： 问题： 用hibernate update时报如下异常 org.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the 阅读全文
posted @ 2017-06-01 10:32 凤凰别动队 阅读(137) 评论(0) 推荐(0)