JAVA课件
声明方法举例<%@ page language="java" import="java.util.*" pageEncoding="GBK"%> <html> <head> </head> <body> <%-- 声明一个方法countpeople()--%> <%! int number=0; synchronized void countPeople(){ number++; } %> <%--调用countPeople()计算人数--%> <% countPeople(); %> <p>您是第<%=number %>个访问本站的客户 </body> </html>