useBean的用法（45_1）

Title:Test.jsp
discription:
@Copyright:
@Company:
@autor:firefly
@version:1.0
@time:2013.1.2

 

<%@ page import="bean.*" %>

<%//导入bean包中的，相关的java类

<%--

<% response.sendRedirect("../servlet/ShowRs"); %>

<% CounterBean cb = new CounterBean(); %>

<font color="red" size="5">
 <%=cb.getCount()%>
</font>
--%>

oooooo
<jsp:useBean id="cb" class="bean.CounterBean">

<%//运用bean包中的CouterBena.java, 创建一个实例的名字是cb%>
</jsp:useBean>

<jsp:setProperty name="cb" property="count" value="23"/>                   <%-- cb.setCount(Integer.parseInt("23")) --%>
<jsp:getProperty name="cb" property="count"/>                              <%-- out.print(cb.getCount()) --%>