java bean对象属性复制,将一个对象的属性值赋值给另一个对象，对象之间的复制方法

注意依赖，springframework下的复制顺序为 (目标对象,新对象)
import org.springframework.beans.BeanUtils;public static void main(String[] args) {InterfaceCaseDO oldInterfaceCase = new InterfaceCaseDO();oldInterfaceCase.setCaseName("zhangsan");oldInterfaceCase.setId(1l);oldInterfaceCase.setSendBody("lis");oldInterfaceCase.setProtocol("wangsu");oldInterfaceCase.setUpdateUser("zhaoliu");InterfaceCaseDO newInterfaceCase = new InterfaceCaseDO();BeanUtils.copyProperties(oldInterfaceCase,newInterfaceCase);newInterfaceCase.setImId(1);System.out.println(newInterfaceCase.toString());}

特别注意，一定要注意看清楚自己的依赖，
如果是org.apache.commons.beanutils.BeanUtils
那么复制顺序为(新对象，目标对象)
import org.apache.commons.beanutils.BeanUtils;public static void main(String[] args) throws InvocationTargetException, IllegalAccessException {InterfaceCaseDO oldInterfaceCase = new InterfaceCaseDO();oldInterfaceCase.setCaseName("zhangsan");oldInterfaceCase.setId(1l);oldInterfaceCase.setSendBody("lis");oldInterfaceCase.setProtocol("wangsu");oldInterfaceCase.setUpdateUser("zhaoliu");InterfaceCaseDO newInterfaceCase = new InterfaceCaseDO();BeanUtils.copyProperties(newInterfaceCase,oldInterfaceCase);newInterfaceCase.setImId(1);System.out.println(newInterfaceCase.toString());}}

另外，比如对象复制时，想排除某个属性，可以使用springframework的复制方法，也就是第一种方法，在方法上加上额外的参数，如下

比如排除掉bean的id和name属性，就可以这样写BeanUtils.copyProperties(oldInterfaceCase,newInterfaceCase,new String[]{"id","name"});也可以写成BeanUtils.copyProperties(oldInterfaceCase,newInterfaceCase, "id","name");如果想指定新对象的属性，比如id，在下面添加一个set就行了
BeanUtils.copyProperties(oldInterfaceCase,newInterfaceCase, "id","name");
newInterfaceCase.setImId(1);
这样复制的新对象就可以指定值了