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JSP写出九九乘法表(表达式方法 和 脚本的方法)

2014-12-07 23:48 627 查看
<%@ page language="java" import="java.util.*" pageEncoding = "UTF-8"%>

<%

String path = request.getContextPath();

String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";

%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

<head>

<base href="<%=basePath%>">



<title>My JSP 'execise.jsp' starting page</title>



<meta http-equiv="pragma" content="no-cache">

<meta http-equiv="cache-control" content="no-cache">

<meta http-equiv="expires" content="0">

<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">

<meta http-equiv="description" content="This is my page">

<!--

<link rel="stylesheet" type="text/css" href="styles.css">

-->

</head>



<body>

<%!

String printMultiTable1()

{

String s = " ";

for(int i = 1; i <= 9; ++i)

{

for(int j = 1; j <= i; ++j)

{

s += i + "*" + j + " = " +(i * j)+ "     ";



}

//换行

s += "<br>";



}



return s;




}



void printprintMultiTable2(JspWriter out) throws Exception

{

String s = " ";

for(int i = 1; i <= 9; ++i)

{

for(int j = 1; j <= i; ++j)

{

out.println(s += i + "*" + j + " = " +(i * j)+ "     ");



}



//换行

out.println("<br>");



}





}



%>

//表达式方法



<h1>九九乘法表</h1> <br>

<%= printMultiTable1()%>

<br>





//脚本的方法

<h1>九九乘法表</h1> <br>

<%= printMultiTable()1%>

</body>

</html>
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