deleteform.jsp
来自「2． 实现用户注册」· JSP 代码 · 共 41 行
JSP
41 行
<%@ page contentType="text/html;charset=gb2312"%><%@ page import="java.sql.*"%><%@ page import="aa.Login"%><jsp:useBean id="login" class="Login" scope="session"></jsp:useBean><html><body bgcolor="#FFFFFF"><%if(session.isNew()){response.sendRedirect("userLogin.jsp");}String success=login.getSuccess();if(success==null){success="";}if(!(success.equals("ok"))){response.sendRedirect("userLogin.jsp");}%><%String order_number=request.getParameter("order_number");if(order_number==null){order_number="";}byte b[]=order_number.getBytes("ISO-8859-1");order_number= new String(b);Connection con=null;Statement sql=null;ResultSet rs=null;try{Class.forName("sun.jdbc.odbc.Jdbc.OdbcDriver");}catch(ClassNotFoundException e){}try{con=DriverManager.getConnection("jdbc:odbc:shop","sa","");sql=con.createStatement();String condition="delete from orderform where order_number="+"'"+order_number+"'";sql.executeUpdate(condition);out.print("<br>"+"定单条款被删除一项");}catch(SQLException e){out.print("<br>"+"删除失败");}%></body></html>⌨️ 快捷键说明
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