异常:
org.hibernate.LazyInitializationException: could not initialize proxy - no Session
at org.hibernate.proxy.AbstractLazyInitializer.initialize(AbstractLazyInitializer.java:57)
at org.hibernate.proxy.AbstractLazyInitializer.getImplementation(AbstractLazyInitializer.java:111)
原因:
hibernate3 many-to-one的默认选项是 lazy = "proxy"
解决方法:
<many-to-one> & <one-to-many> 中设置 lazy="false"
-----------------------------------------------------------
[color=red]我也知道这种方法会影响性能,也知道需要使用opensessioninview可是不知道是我配置有问题还是什么原因,配置了opensessioninview 可是还是报出异常只好使用这种方法[/color]
org.hibernate.LazyInitializationException: could not initialize proxy - no Session
at org.hibernate.proxy.AbstractLazyInitializer.initialize(AbstractLazyInitializer.java:57)
at org.hibernate.proxy.AbstractLazyInitializer.getImplementation(AbstractLazyInitializer.java:111)
原因:
hibernate3 many-to-one的默认选项是 lazy = "proxy"
解决方法:
<many-to-one> & <one-to-many> 中设置 lazy="false"
-----------------------------------------------------------
[color=red]我也知道这种方法会影响性能,也知道需要使用opensessioninview可是不知道是我配置有问题还是什么原因,配置了opensessioninview 可是还是报出异常只好使用这种方法[/color]