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JSP基础1
<%@ page contentType="text/html; charset=gb2312" language="java" import="java.util.*" errorPage="" %>
<html>
<head>
<title>JSP练习</title>
</head>
<%!
int add(int x, int y){
return x + y;
}
int subtract(int x, int y){
return x - y;
}
%>
<body bgcolor="yellow">
<%
out.println ("<br>调用add方法计算200与123之和:");
int sum = add(200, 123);
out.println (sum);
out.println ("<br>调用subtract方法计算200与123之差:");
int minus = subtract(200, 123);
out.println (minus);
%>
</body>
</html>
最后更新：2017-04-02 00:06:49