localhost перенаправил вас слишком много раз.ERR_TOO_MANY_REDIRECTS - PullRequest
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localhost перенаправил вас слишком много раз.ERR_TOO_MANY_REDIRECTS

0 голосов
/ 19 марта 2019

Я получаю эту ошибку с прошлой ночи только для моей страницы index.php. Я очистил все свои куки, но все еще не могу получить доступ к index.php на локальном хосте. Я смотрел на другие решения, но не мог найти ответ.

Я думаю, что это связано с моим кодом index.php, который перенаправляет меня на ту же страницу для входа в систему. но я новичок в веб-разработке, я не уверен, как решить проблему. ниже я предоставил фрагмент моего index.php и login.php. Любая помощь высоко ценится.

login.php 

<?php
session_start();
// Change this to your connection info.
$DB_HOST = 'localhost';
$DB_USER = 'root';
$DB_PASS = '';
$DB_NAME = 'ecom';
// Try and connect using the info above.
$con = mysqli_connect($DB_HOST, $DB_USER, $DB_PASS, $DB_NAME);
if ( mysqli_connect_errno() ) {
	// If there is an error with the connection, stop the script and display the error.
	die ('Failed to connect to MySQL: ' . mysqli_connect_error());
}

// Now we check if the data from the login form was submitted, isset() will check if the data exists.
if ( !isset($_POST['username'], $_POST['password']) ) {
	// Could not get the data that should have been sent.
	die ('Please fill both the username and password field!');
}


if ($stmt = $con->prepare('SELECT id, password FROM users WHERE username = ?')) {
	// Bind parameters (s = string, i = int, b = blob, etc), in our case the username is a string so we use "s"
	$stmt->bind_param('s', $_POST['username']);
	$stmt->execute();
	// Store the result so we can check if the account exists in the database.
	$stmt->store_result();
}
	
	if ($stmt->num_rows > 0) {
	$stmt->bind_result($id, $password);
	$stmt->fetch();
	// Account exists, now we verify the password.
	// password_hash function in is used in registration file to store the hashed passwords.
	if (password_verify($_POST['password'], $password)) {
		// Verification success! User has loggedin!
		// Create sessions so we know the user is logged in, they basically act like cookies but remember the data on the server.
		session_regenerate_id();
		$_SESSION['loggedin'] = TRUE;
		$_SESSION['name'] = $_POST['username'];
		$_SESSION['id'] = $id;
		/*echo 'Welcome ' . $_SESSION['name'] . '!';*/
		header('Location: index.php');
	} else {
		echo 'Incorrect password!';
	}
} else {
	echo 'Incorrect username!';
}
$stmt->close();


?>

index.php 

<?php

// We need to use sessions, so you should always start sessions using the below code.
session_start();

// If the user is not logged in redirect to the login page...
if (!isset($_SESSION['loggedin'])) {
	header('Location:index.php');
	exit();
}
?>

<!doctype html>

<html lang="en">
<head>
<!-- Required meta tags -->
<title>City Outlet</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">

<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/css/bootstrap.min.css">
<link href="css/style.css?10" rel="stylesheet" type="text/css"> 
<!-- awesome-font CSS -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
</head>
<body>

	
<!--========== Top bar Area ============-->
	 
<header class="topbar">
	<nav>   &nbsp;  &nbsp; &nbsp;&nbsp; &nbsp; &nbsp;
		  <a style="color:white; font-size:18" href="logout.php"><i class="fa fa-sign-out style="font-size:24px; color:white;""></i>Logout</a>
	   &nbsp;  &nbsp; 
    <button href="" class="btn login btn-default d-inline-flex" data-toggle="modal" data-target="#loginModal" ><i class="fa fa-sign-in"  style="font-size:24px" value="login" onClick="showModal()" ></i> Login</button>
	  
	 &nbsp;  &nbsp; 
	  <button href="" class="btn login btn-default d-inline-flex" data-toggle="modal" data-target="#signupModal"><i class="fa fa-user"  style="font-size:24px" ></i> Sign Up</button>
		&nbsp; &nbsp; &nbsp; 
  </nav>
	   
		<p style="color:white; font-weight:bold; text-align:right; line-height:-10px; margin-top: 7px;"> Welcome: <strong style="color:red; font-weight:bold;"><?=$_SESSION['name']?></strong>! &nbsp;<img src="images/ava.png" style=width:25px; height="25px;"> </p>

</header>

<!-- Login Modal  -->
<div class="loginbox" id="loginModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"
			 aria-hidden="true"> <img class="avatar" src="images/redavatar.png">
  <h1>Sign in</h1>
  <form action="login.php" method="post">
    <p>Username</p>
    <input type="text" name="username" placeholder="Enter username" required>
    <p>Password</p>
    <input type="password" name="password" placeholder="Enter password" required>
    <input type="submit" name="submit"  value="submit">
	   &nbsp;  &nbsp; 
    <a href="signup.php">Not a member?</a> <br>
	  <br>
  </form>
</div>

<!----- Sign up Modal  ----->

<div class="container">
	<h1 class="text-white bg-dark text-center"></h1>
	
	<div class="modal" id="signupModal">
	<div class="modal-dialog ">
		<div class= "modal-content">
		
			
			<div class="modal-header">
				<h3 >Sign Up</h3>
			    <button style="color:red" type="button" class="close" data-dismiss="modal" > &times;</button>
			</div>
		 <div class="modal-body">
			<form action="signup.php" method="post" >
				<div class="form-group">
					<label><i class="fa fa-user fa-2x"></i>  First name:
					</label>
					<input type="text"  name="username" class="form-control" placeholder="your name"  required>
				</div>
				
				<div class="form-group">
					<label><i class="fa fa-lock fa-2x"></i>  Password:
					</label>
					<input type="password"  name="password" class="form-control" placeholder="choose password" required>
				</div>
				
				<div class="form-group">
					<label><i class="fa fa-envelope fa-2x"></i>  Email:
					</label>
					<input type="text"  name="email" class="form-control" placeholder="Your email"  required>
				</div>
			 <input type="submit">
			 </form>
			
			</div>
			
		</div>
		
		
		
		</div>
	
	
	</div>
	
	
	</div>
		
<!----- Sign up Modal  ----->
		
	
<!--========== End Top bar Area ============-->

<nav class="navbar fixed-top navbar-expand-md navbar-light ">
  <div class="container-fluid"> <a class="navbar-brand " href="index.php"> <img src="images/citylogo.png" alt=""> </a>
    <button class="navbar-toggler third-button darken-3" type="button" data-toggle="collapse" data-target="#navbarResponsive" aria-controls="navbarResponsive" aria-expanded="false" aria-label="Toggle navigation">
    <div class="animated-icon3"><span></span><span></span><span></span></div>
    </button>
    <div class="collapse navbar-collapse" id="navbarResponsive">
      <ul class="navbar-nav ml-auto">
        <li class="nav-item active"> <a class="nav-link" href="index.php">Home <span class="sr-only">(current)</span></a> </li>
        <li class="nav-item"> <a class="nav-link" href="#">Services</a> </li>
        <li class="nav-item"> <a class="nav-link" href="shop.php">Shop</a> </li>
        <li class="nav-item"> <a class="nav-link" href="booking.php">Booking</a> </li>
        <li class="nav-item"> <a class="nav-link" href="gallery.html">Gallery</a> </li>
        <li class="nav-item"> <a class="nav-link" href="contact.html">Contact</a> </li>
      </ul>
      <form class="searchbar" action="/action_page.php" style="margin:auto;max-width:300px">
		 <button type="submit"><i class="fa fa-search"></i></button>
        <input type="text" placeholder="Search.." name="search2">
      </form>
    </div>
  </div>
</nav>

<!-- Optional JavaScript --> 
<!-- jQuery first, then Popper.js, then Bootstrap JS --> 
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"></script> 
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.6/umd/popper.min.js"></script> 
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/js/bootstrap.min.js"></script> 

	
<script>
		  
	  function showModal()
{
  document.getElementById("loginModal").style.display = 'block';
}
	  </script>
	
	<script>
// Get the modal
var modal = document.getElementById('id01');

// When the user clicks anywhere outside of the modal, close it
window.onclick = function(event) {
  if (event.target == modal) {
    modal.style.display = "none";
  }
}
</script>
	
</body>

</html>

1 Ответ

0 голосов
/ 19 марта 2019

на index.php Эта часть кода. 

if (!isset($_SESSION['loggedin'])) {
    header('Location:index.php'); // redirecting to same page.
    exit();
}

Вы перенаправляете на ту же страницу, если пользователь не вошел в систему, поэтому у вас есть бесконечные перенаправления ... Вы должны перенаправить на другую страницу, например, страницу входа.

...