<%@ page contentType="text/html; charset=gb2312" language="java" import="java.util.*" errorPage="" %> <html> <head> <title>JSP练习</title> </head> <%! Date date; int sum; public int add(int m, int n){ return m + n; } %> <body> <font size=4><p>程序片创建Date对象:</p> <% date = new Date(); out.println(date); sum = add(12, 34); %> <br>在下一行输出和:<br> <%=sum + 100 %> <!-- Java表达式 --> </font> </body> </html>