500f2068d776001c10b28e19bbde48da

来自「用java编写的程序」· 代码 · 共 34 行

package webbook.beanutils.example;

public class BeanUtilsExample2 {

	public static void main(String args[]) throws Exception {
		BeanUtilsExampleV3 diff = new BeanUtilsExampleV3();
		Actor actor = diff.prepareData();

		Map describedData = BeanUtils.describe(actor);

		// check the map
		System.err.println(describedData.get("name"));

		// change this value
		describedData.put("name", "Robert Redford");

		// create a new Actor Bean
		Actor newActor = new Actor();
		BeanUtils.populate(newActor, describedData);

		System.err.println(BeanUtils.getProperty(newActor, "name"));

	}

	private Actor prepareData() {
		Actor actor = new Actor();
		actor.setName("Michael Caine");
		actor.setGender(1);
		actor.setWorth(10000000);
		return actor;
	}

}