chklogin.jsp

这是一个在Java开发的JSP进销存管理系统源码

<%@page contentType="text/html; charset=gb2312" language="java" import="java.sql.*,java.util.*" errorPage="" %>
<jsp:useBean id="Login1" scope="page" class="JXC.web.Login" />

<%

 String User_Name=request.getParameter("username");
 String Pass_Word=request.getParameter("password");
  if ((User_Name.equals("")) || (Pass_Word.equals("")))
     response.sendRedirect("err.jsp?id=1");
  else
  {
    Login1.setname(User_Name);
	Login1.setpasswd(Pass_Word);
	if (Login1.excute()) {

	 if (Login1.getok()){
	   session.putValue("admin","ok");
       response.sendRedirect("main.htm");
	 }
	 else {
      response.sendRedirect("err.jsp?id=2");
	}

	 
    }
	else 
        response.sendRedirect("err.jsp?id=3");	
	
  }
%>