java.lang.NoClassDefFoundError: org/apache/commons/collections/FastHashMap at org.apache.commons.beanutils.BeanUtilsBean.copyProperty(BeanUtilsBean.java
springframework.beans.BeanUtils对于复制对象非常有用,我经常使用"ignoreProperties“选项。然而,有时我只想复制特定的对象(基本上,与“忽略属性”相反)。import org.springframework.beans.BeanUtils;
public static void main(Stringis "ignoreProperties" option
// But I want to