📄 updata_prosave.jsp
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<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
</head>
<body>
<%
String sql;
Connection con=null;
request.setCharacterEncoding("gb2312");
String id=request.getParameter("id");
String mc=request.getParameter("mc");
String style=request.getParameter("style");
String bm=request.getParameter("bm");
String grade=request.getParameter("grade");
String price=request.getParameter("price");
try{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
con=DriverManager.getConnection("jdbc:odbc:zn","","");
Statement stmt=con.createStatement();
sql="update production set mc='"+mc+"',style='"+style+"',bm='"+bm+"',grade='"+grade+"',price='"+price+"' where id="+id;
stmt.executeUpdate(sql);
out.println("<font size=3 color=#3366FF>正在修改数据，请稍候……</font>");
%>
<meta http-equiv="refresh" content="2;url=pro_list.jsp">
<%
}catch(Exception e){
out.println(e.getMessage());
}
%>
</body>
</html>
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