jsp计数器-jsp文件
2016-01-29 12:04
jsp计数器-jsp文件,jsp计数器-jsp文件
<HEAD
<TITLEJSP Bean Example</TITLE
</HEAD
<BODY
<!-- Set the scripting language to java --
<%@ page language="java" %
<!-- Instantiate the Counter bean with an id of "counter" --
<jsp:useBean id="counter" scope="session" class="Counter" /
<!-- Set the bean's count property to the value of --
<!-- the request parameter "count", using the --
<!-- jsp:setProperty action. --
<jsp:setProperty name="counter" property="count" param="count" /
<%
// write the current value of the property count
out.println("Count from scriptlet code : "
+ counter.getCount() + "<BR");
%
<!-- Get the bean's count property, --
<!-- using the jsp:getProperty action. --
Count from jsp:getProperty :
<jsp:getProperty name="counter" property="count" /<BR
</BODY
</HTML
