我有两个具有相同属性名称的java类.如何将所有属性复制到另一个填充了data的bean.我不想使用传统的表单来复制属性,因为我有很多属性.
提前致谢.
1班
@ManagedBean
@SessionScoped
public class UserManagedBean implements Serializable {
private static final long serialVersionUID = 1L;
private String userSessionId;
private String userId;
private String name;
private String adress;
......................
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2级
public class UserBean {
private String userSessionId;
private String userId;
private String name;
....................
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Mar*_*mro 54
用途BeanUtils:
import org.apache.commons.beanutils.BeanUtils;
UserBean newObject = new UserBean();
BeanUtils.copyProperties(newObject, oldObject);
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