cal.jsp
来自「《精通JSP编程 》源代码(赵强那本) 很有用的源代码」· JSP 代码 · 共 16 行
JSP
16 行
<%@ page contentType="text/html;charset=GB2312" %>
<HTML>
<jsp:useBean id="circle" class="edu.j2ee.jspexample.Circle2" scope="page" >
</jsp:useBean>
<jsp:setProperty name ="circle" property ="radius" />
<P>圆的半径是:
<jsp:getProperty name= "circle" property= "radius" />
<P>圆的面积是:
<jsp:getProperty name= "circle" property= "circleArea" />
<P>圆的周长是:
<jsp:getProperty name= "circle" property= "circleLength" />
</BODY>
</HTML>
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