代碼Demo

<%

Student stu = new Student();

stu.setName("tom");

out.print(stu.getName());

%>

<jsp:useBean id="stu1" class="com.itheima.entity.Student"></jsp:useBean>

<jsp:setProperty property="name" name="stu1" value="jerry"/>

<jsp:getProperty property="name" name="stu1"/>

<!-- http://localhost:8080/day11_02_jsp2/6.jsp?name=123 -->

<jsp:forward page="/7.jsp"><!-- 等價於request.getRequestDispatcher("/7.jsp").forward(request, response); -->

<jsp:param value="123" name="name"/>

<jsp:param value="333" name="pwd"/>

</jsp:forward>