BlogJava-硬盘的BLOG-文章分类-JPAhttp://www.blogjava.net/simen/category/33293.html引导分区zh-cnFri, 25 Jul 2008 16:53:52 GMTFri, 25 Jul 2008 16:53:52 GMT60JPA(Hibernate)+Spring+Struts2 中延迟加载的解决办法http://www.blogjava.net/simen/articles/217595.html我是一块硬盘我是一块硬盘Fri, 25 Jul 2008 15:45:00 GMThttp://www.blogjava.net/simen/articles/217595.htmlhttp://www.blogjava.net/simen/comments/217595.htmlhttp://www.blogjava.net/simen/articles/217595.html#Feedback0http://www.blogjava.net/simen/comments/commentRss/217595.htmlhttp://www.blogjava.net/simen/services/trackbacks/217595.htmlorg.hibernate.LazyInitializationException: could not initialize proxy no session

解决方法：
在web.xml中加入
  <filter>
    <filter-name>SpringOpenEntityManagerInViewFilter</filter-name>
    <filter-class>org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter</filter-class>
  </filter>
  <filter-mapping>
    <filter-name>SpringOpenEntityManagerInViewFilter</filter-name>
    <url-pattern>*.action</url-pattern>
  </filter-mapping>

更多其它时刻解决延迟加载错误的方法参见 http://www.javaeye.com/topic/129698


我是一块硬盘 2008-07-25 23:45 发表评论
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