📄 c013fa63d47f001c1a968d9323a1c524

📁 一个超市管理系统,提供一些基本简单的操作,JSP+APACHE+ORCALE实现

💻

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<%@ page language="java" contentType="text/html; charset=gb2312"    pageEncoding="gb2312"%>
<%@ page import="java.sql.*" import="java.io.*"%><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312"><title>登录</title></head><body><jsp:useBean id="dbcon" scope="page" class="bb.Dbcon" /><%
  String username1=request.getParameter("username");
  String password=request.getParameter("password");
  String password2;
  ResultSet rs=null;
  
  Connection con=dbcon.getConn();
  String sql="select password from tpb.account where user='"+username1+"'";
  Statement stmt=con.createStatement();
  rs=stmt.executeQuery(sql);
  rs.next();
  password2=rs.getString("password");
  String demp1=rs.getString("depm");
  if(password.equals(password2))
  {if (demp1.equals("1"))
%>
<jsp:forward page="stock.jsp"/>
<%
  ;else if(demp1.equals("2"))
%>
<jsp:forward page="sell.jsp"/>
<%
  ;else if(demp1.equals("3"))
%> 
<jsp:forward page="staffer.jsp"/>
<%
  ;else if(demp1.equals("4"))
%> 
<jsp:forward page="finance.jsp"/>
<%
  ;}
  rs.close();
  stmt.close();
  dbcon.Close();
%>
</body>
</html>

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