public class BeanCopyUtil {
private static final Log log = LogFactory.getLog("FILE-ERROR"
);
public static void copyField(Object targetObj, Object orginObj){
if(targetObj ==
null || orginObj ==
null){
log.error("BeanCopyUtil 属性拷贝的工具类出现null.[targetObj:"+targetObj+"]-[orginObj:"+orginObj+"]"
);
return;
}
Class targetClass =
targetObj.getClass();
// Field[] orgFields = orginObj.getClass().getFields();
// if(orgFields.length ==0){
Field[] orgFields =
orginObj.getClass().getDeclaredFields();
// }
for (Field orgField : orgFields) {
Field targetField;
try {
targetField =
targetClass.getDeclaredField(orgField.getName());
} catch (Exception e) {
continue;
}
if (targetField !=
null) {
targetField.setAccessible(true);
orgField.setAccessible(true);
try {
targetField.set(targetObj, orgField.get(orginObj));
} catch (Exception e) {
continue;
//当出现NoSuchFieldException异常时，直接下一次循环，这样就将origin中有的filed而target中没有的filed忽略
}
finally {
targetField.setAccessible(false);
orgField.setAccessible(false);
}
}
}
}
转载于:https://www.cnblogs.com/zhima-hu/p/7772390.html
