您的位置：首页 > 编程语言 > PHP开发

php+mysql_log

2017-01-23 18:50 253 查看

<?php

header("Content-Type: text/plain;charset=utf-8");

session_start();

$servername = "localhost";

$username = "root";

$password = "msroot17";

$dbname = "myDB";

$con = new mysqli($servername,$username,$password,$dbname);

if(!$con)

{

    echo mysql_error();

}

$username = $_POST['username'];

$password = md5($_POST['password']);

echo $username.$password;

$sql = "select password from login where username = '".$username."'";

$result = $con->query($sql);

if($result->num_rows>0)

{

    while($row=$result->fetch_assoc())

    {

        if(md5($row['password'])==$password)

        {

            $_SESSION['login']=$username;

            echo "<script>alert('log in');location='http://www.baidu.com';</script>";



            exit;

        }

    }

}

else

{

    echo "No User";

}

?>

<html>

<head>

<title>web log </title>

</head>

<body>

<form action="login.php" method="post">

    Please Log In.</br>

    User:

    <input type="text" name="username">

    <br/> PsWd:

    <input type="password" name="password">

    <br/>

    <input type="submit" name="sub" value="submit">

</form>

</body>

</html>

内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理

标签：

相关文章推荐

新的分享

章节导航