📄 addemployeesuccess.jsp
字号:
<%@ page contentType="text/html;charset=gb2312" language="java"%>
<%@ page import="ninth.*"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<jsp:useBean id="edb" class="ninth.EmployeeDataBean" />
<jsp:useBean id="employee" type="ninth.EmployeeDataBean" scope="request"/>
<html>
<head>
<title> jsp和Servlet通信</title>
</head>
<%
String contextPath = request.getContextPath();
edb = (EmployeeDataBean)request.getAttribute("employee");
%>
<body>
第一种方式得到数据：
<table border="1" cellpadding="1" cellspacing="3">
<tr>
<td>ID号：</td>
<td><%=employee.getId()%></td>
</tr>
<tr>
<td>姓名：</td>
<td><%=employee.getName()%></td>
</tr>
<tr>
<td>地址：</td>
<td><%=employee.getAddress()%></td>
</tr>
<tr>
<td>年龄：</td>
<td><%=employee.getAge()%></td>
</tr>
</table>
通过request取到的：
<br>
<table border="1" cellpadding="1" cellspacing="3">
<tr>
<td>ID号：</td>
<td><%=edb.getId()%></td>
</tr>
<tr>
<td>姓名：</td>
<td><%=edb.getName()%></td>
</tr>
<tr>
<td>地址：</td>
<td><%=edb.getAddress()%></td>
</tr>
<tr>
<td>年龄：</td>
<td><%=edb.getAge()%></td>
</tr>
</table>
<%
edb = (EmployeeDataBean)session.getAttribute("employee");
%>
通过session取到的：
<br>
<table border="1" cellpadding="1" cellspacing="3">
<tr>
<td>ID号：</td>
<td><%=edb.getId()%></td>
</tr>
<tr>
<td>姓名：</td>
<td><%=edb.getName()%></td>
</tr>
<tr>
<td>地址：</td>
<td><%=edb.getAddress()%></td>
</tr>
<tr>
<td>年龄：</td>
<td><%=edb.getAge()%></td>
</tr>
</table>
<br>
<hr width="100%">
<a href="<%=contextPath%>/delete/DeleteEmployeeServlet">删除“employee”对象</a>
</body>
</html>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -