我的一对多修改老是出这个错误
org.hibernate.NonUniqueObjectException:
javax.servlet.jsp.JspException: No bean found under attribute key page
topic.setId(id);
topic.setName(name);
topic.setRe(re);
Set articleSet = new HashSet();
ArticleWork tWork = new ArticleWork();
List list = tWork.selectTopAll(id);
Iterator it = list.iterator();
articleSet.addAll(list);
topic.setArticles(articleSet);
在dao中修改topic类boolean boole = work.update(topic);
为什么就老出错误呢
org.hibernate.NonUniqueObjectException:
javax.servlet.jsp.JspException: No bean found under attribute key page
topic.setId(id);
topic.setName(name);
topic.setRe(re);
Set articleSet = new HashSet();
ArticleWork tWork = new ArticleWork();
List list = tWork.selectTopAll(id);
Iterator it = list.iterator();
articleSet.addAll(list);
topic.setArticles(articleSet);
在dao中修改topic类boolean boole = work.update(topic);
为什么就老出错误呢
解决方案 »
免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货