JAVAEE-based-parking-manage.../tingchechang/WebContent/admin/zixun_update.jsp

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2023-04-26 13:50:08 +00:00
<%@ page language="java" contentType="text/html; charset=GB18030"
pageEncoding="GB18030" import="java.sql.*"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<jsp:useBean id="info" class="com.DB" scope="page" />
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=GB18030">
<title>Insert title here</title>
</head>
<body>
<%
try {
String id=new String(request.getParameter("id").getBytes("ISO-8859-1"),"GB18030");
String Gg_titile=new String(request.getParameter("Gg_titile").getBytes("ISO-8859-1"),"GB18030");
String Gg_neirong=new String(request.getParameter("Gg_neirong").getBytes("ISO-8859-1"),"GB18030");
Connection con=info.getCon();
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2>SQL<51><4C><EFBFBD><EFBFBD>
String sql = "update gg set Gg_titile='"+Gg_titile +"',Gg_neirong='"+Gg_neirong +"' where id='"+id+"'";
// <20><>ȡPreparedStatement
PreparedStatement ps = con.prepareStatement(sql);
// <20><>SQL<51><4C><EFBFBD><EFBFBD><EFBFBD>еĵ<D0B5>1<EFBFBD><31><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
int row = ps.executeUpdate();
if(row > 0){
out.println("<script>alert('<27><><EFBFBD>ijɹ<C4B3><C9B9><EFBFBD>');window.location.href='zixun_mg.jsp';</script>");
}
// <20>ر<EFBFBD>PreparedStatement<6E><74><EFBFBD>ͷ<EFBFBD><CDB7><EFBFBD>Դ
ps.close();
// <20>ر<EFBFBD>Connection<6F><6E><EFBFBD>ͷ<EFBFBD><CDB7><EFBFBD>Դ
con.close();
} catch (Exception e) {
out.print("<22><><EFBFBD><EFBFBD>ʧ<EFBFBD>ܣ<EFBFBD>");
e.printStackTrace();
}
%>
</body>
</html>