使用JSP表达式和JSP脚本打印九九乘法表
2016-06-19 22:08
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首先使用JSP声明声明一个函数用于得到九九乘法表的内容
然后在JSP脚本中使用它:
完整的代码:
NineNineMultiply.jsp
效果:
<%! String printMultiTable() { String s = ""; for (int i = 1; i < 10; i ++) { for (int j = 1; j <= i; j ++) s += " " + i + " * " + j + " = " + (i * j) + " "; s += "<br />"; } return s; } %>
然后在JSP脚本中使用它:
<%=printMultiTable() %>
完整的代码:
<%@ page language="java" contentType="text/html; charset=utf-8"
pageEncoding="utf-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<%! String printMultiTable() { String s = ""; for (int i = 1; i < 10; i ++) { for (int j = 1; j <= i; j ++) s += " " + i + " * " + j + " = " + (i * j) + " "; s += "<br />"; } return s; } %>
九九乘法表:<br />
<%=printMultiTable() %>
</body>
</html>
NineNineMultiply.jsp
效果:
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