📄 c013c115f37e001c153dd6d4a9136b34

📁 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.*" %><!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 Error=new String();
  String password2;
  ResultSet rest=null;
  
  dbcon.conn();
  String sql="select password from user where user='"+username1+"'";
  rest=dbcon.executeQuery(sql);
  password2=rest.getString("password");
  String demp1=rest.getString("depm");
  int demp2=int(demp1);
  if(password.equal(password2))
  {if (demp2=1)
%>
<jsp:forward page="stock.jsp"/>
<%
  ;else if(demp2=2)
%>
<jsp:forward page="sell.jsp"/>
<%
  ;else if(demp2=3)
%> 
<jsp:forward page="staffer.jsp"/>
<%
  ;else if(demp2=4)
%> 
<jsp:forward page="finance.jsp"/>
<%
  ;}
  rest.close();
  rs.close();
  stmt.close();
  dbcon.close();
%>
</body>
</html>

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