📄 chklogin.jsp

📁 该源码为JSP的开发案例集锦

💻 JSP

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<%@ page contentType="text/html; charset=gb2312"%>
<%@ include file="../share/connection.jsp" %>
<%
ResultSet rsVerify;
  String adminname,adminpasswd,sqlVerify,user_loginname,user_password,ip;
 %>
<html>
<head>
<title>checklogin</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body>
<%   
     ip=request.getRemoteAddr();
	 session.setAttribute("user_ip",ip);
 	adminname=request.getParameter("adminname");
	
	if(!adminname.equals("admin"))
{
	out.println("您没有此权限");
	out.println(ip);
	return;
}
    adminpasswd=request.getParameter("adminpasswd");
	    sqlVerify="select * from cs_user where user_loginname="
        +"'"+	adminname+"' and user_password='"+adminpasswd+"'";

    rsVerify=stm.executeQuery(sqlVerify);
    if(rsVerify.next())
    {
        session.setAttribute("adminname",rsVerify.getString("user_loginname"));
        session.setAttribute("adminpasswd",rsVerify.getString("user_password"));
		session.setAttribute("userdepartid",rsVerify.getString("user_departid"));
   	session.setAttribute("userid",rsVerify.getString("user_id"));
	     
		 	

    	out.print("登陆成功");
	 }
     else
    {
		out.print("用户名或者密码错误");
    }
%>
</body>
</html>

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