使用beanutils.copyproperties 进行复制时级联数据 可以复制么,我现在复制了的话级联数据就置为空了
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Object orig)
throws IllegalAccessException,
InvocationTargetException
Copy property values from the origin bean to the destination bean for all cases where the property names are the same.For more details see BeanUtilsBean.Parameters:
dest - Destination bean whose properties are modified
orig - Origin bean whose properties are retrieved
Throws:
IllegalAccessException - if the caller does not have access to the property accessor method
IllegalArgumentException - if the dest or orig argument is null or if the dest property type is different from the source type and the relevant converter has not been registered.
InvocationTargetException - if the property accessor method throws an exception
See Also:
BeanUtilsBean.copyProperties(java.lang.Object, java.lang.Object)