浏览器调用Applet方法 reload enters web page init after init return to the page start stop exit leave the page ©2006计算机系杨厚群 All rights lefts reserved.©2006 计算机系 杨厚群 All rights & lefts reserved. 浏览器调用Applet方法 start leave the page stop destroy init return to the page after init exit reload enters web page