JavaBean是什么 JavaBean组件是Java类，适应下面的需求 class Data members JavaBean 至少需要 Methods Constructors public class default public constructor serializable may have accessor methods 可选 may have registration methods ©2006计算机系杨厚群 All rights lefts reserved.©2006 计算机系 杨厚群 All rights & lefts reserved. JavaBean组件是Java 类，适应下面的需求 JavaBean 是什么 Data members Methods Constructors public class default public constructor serializable may have accessor methods may have registration methods class JavaBean 至少需要 可选