📄 save_add.jsp
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<%@ page language="java" import="java.util.*" import="java.sql.*" pageEncoding="gb2312"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'save_add.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
<body>
<%
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection conn = null;
try {
conn = DriverManager.getConnection("jdbc:odbc:database");
String sql = "insert into goods(name,price,amount,"
+ "img) values(?,?,?,?)";
PreparedStatement pstmt = conn.prepareStatement(sql);
pstmt.setString(1, request.getParameter("name"));
pstmt.setString(2, request.getParameter("price"));
pstmt.setString(3, request.getParameter("amount"));
pstmt.setString(4, request.getParameter("img"));
pstmt.executeUpdate();
} finally {
if (conn != null)
conn.close();}
%>
提交成功 ，3秒后返回添加页面
<br>
</body>
</html>
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