第一次接触这种 查了好久也不会 = - 求解
<br /><?php<br />session_start();<br /><br /> class chkuserlogin{<br /> <br /> private $username;<br /> private $password;<br /> <br /> <br /> public function __construct($username,$password){<br /> $this->username=$username;<br /> $this->password=$password;<br /> <br /> <br /> <br /> require_once("connn.php");<br /> $sql=mysql_query("select account from root where username='".$this->username."' and password='".$this->password."'",$conn); <br /> $info=mysql_fetch_array($sql);<br /> if($info==false){<br /> echo "<script>alert('用户名或密码输入错误!');history.back();</script>";<br /> exit;<br /> }else{<br /> if($_SESSION["unc"]!=""){<br /> session_unregister("unc");<br /> } <br /> session_register("unc");<br /> $_SESSION["unc"]=$this->username; <br /> mysql_query("update root set logintimes=logintimes+1,lastlogintime='".date("Y-m-d H:i:s")."'",$conn);<br /> echo "<script>alert('登录成功!');window.location.href='login.php';</script>"; <br /> }<br /> }<br /> }<br /><br /> $obj=new chkuserlogin($_POST["username"],md5($_POST["password"]));<br /> $obj->chk();<br />?><br /> 登录验证的一小段代码 我数据库为 localhost root 无密码 , 我数据库已保存了一组密码。 无限密码错误 跳转页面 而且也报错
= - 求解脱 拜谢
------解决思路---------------------- 你是怎么执行这个程序的
------解决思路----------------------
引用:
<br /><!DOCTYPE html><br /><html lang="en"><br /> <head><br /> <meta charset="utf-8" /><br /> <title>Administrator</title><br /> <br /> <br /> <br /> <br /> <link href="./css/bootstrap.min.css" rel="stylesheet" /><br /> <link href="./css/bootstrap-responsive.min.css" rel="stylesheet" /><br /> <br /> <br /> <link href="./css/font-awesome.css" rel="stylesheet" /><br /> <br /> <link href="./css/adminia.css" rel="stylesheet" /> <br /> <link href="./css/adminia-responsive.css" rel="stylesheet" /> <br /> <br /> <link href="./css/pages/login.css" rel="stylesheet" /> <br /><br /> <br /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /></head><br /><form name="connForm" method="post" action="conn.php" onSubmit="return InputCheck(this)"> <br /><body><br /> <br /><div class="navbar navbar-fixed-top"><br /> <br /> <div class="navbar-inner"><br /> <br /> <div class="container"><br /> <br /> <a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse"> <br /> <span class="icon-bar"></span> <br /> <span class="icon-bar"></span> <br /> <span class="icon-bar"></span> <br /> </a><br /> <br /> <a class="brand" href="./"> Admin</a><br /> <br /> <div class="nav-collapse"><br /> <br /> <br /> </div> <!-- /nav-collapse --><br /> <br /> </div> <!-- /container --><br /> <br /> </div> <!-- /navbar-inner --><br /> <br /></div> <!-- /navbar --><br /><br /><br /><div id="login-container"><br /> <br /> <br /> <div id="login-header"><br /> <br /> <h3>欢迎登陆用户保用注册后台</h3><br /> <br /> </div> <!-- /login-header --><br /> <br /> <div id="login-content" class="clearfix"><br /> <br /> <br /> <fieldset><br /><br /> <div class="control-group"><br /> <label class="control-label" for="username">用户名:</label><br /> <div class="controls"><br /> <input type="text" class="" id="username" /><br /> </div><br /> </div><br /> <div class="control-group"><br /> <label class="control-label" for="password">密码:</label><br /> <div class="controls"><br /> <input type="password" class="" id="password" /><br /> </div><br /> </div><br /> </fieldset><br /> <br /> <div id="remember-me" class="pull-left"><br /> <input type="checkbox" name="remember" id="remember" /><br /> <label id="remember-label" for="remember">Remember Me</label><br /> </div><br /> <br /> <div class="pull-right"><br /> <button type="submit" class="btn btn-warning btn-large"><br /> Login<br /> </button><br /> </div><br /> </form><br /> <br /> </div> <!-- /login-content --><br /> <br /> <br /> <br /> <br /></div> <!-- /login-wrapper --><br /><br /> <br /><br /><!-- Le javascript<br />================================================== --><br /><!-- Placed at the end of the document so the pages load faster --><br /><script src="./js/jquery-1.7.2.min.js"></script><br /><br /><br /><script src="./js/bootstrap.js"></script><br /><br /> </body><br /></html><br /> = - 用这个 页面<br />
你的用户名和密码没有提交过去啦
红色框框分别加上
name="username"
name="password"
再试试
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