<%@ page language="java" import="java.util.*,java.sql.*" pageEncoding="utf-8"%>
<%
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 ‘subway.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>
<%
String dbIP = "192.168.1.20:3306";
String dbName = "diancai360_haiwai20150330";
String dbUser = "root";
String dbPwd = "root12";
String dbsql = "jdbc:mysql://"+dbIP+"/"+dbName+"?user="+dbUser+"&password="+dbPwd+"&useUnicode=true&characterEncoding=UTF-8";
Class.forName("com.mysql.jdbc.Driver").newInstance();
Connection conn= DriverManager.getConnection(dbsql);
request.setCharacterEncoding("utf-8");
response.setCharacterEncoding("utf-8");
String f_zhou=request.getParameter("f_zhou");
String f_shi=request.getParameter("f_shi");
String sql="insert into dc_subwayStation (f_cityId,f_subwayRouteId,f_subwayStation) values ("+f_zhou+",‘"+f_shi+"‘) ";
PreparedStatement pstmt=conn.prepareStatement(sql);
int i=pstmt.executeUpdate();
%>
成功
</body>
</html>
原文：http://www.cnblogs.com/master-zxc/p/4377397.html