Question

我正在尝试使用php将登录门户连接到mysql，但是我的index.php没有重定向到profile.php，并且显示带有空白屏幕的index.php是我的代码文件。数据库已正确添加。

的login.php

<?php
session_start(); // Starting Session
$error=''; // Variable To Store Error Message
if (isset($_POST['submit'])) 
{
 if (empty($_POST['username']) || empty($_POST['password'])) 
{ 
    $error = "Username or Password is invalid";
}
else
{
    // Define $username and $password
    $username=$_POST['username'];
    $password=$_POST['password'];

    $connection = mysql_connect("localhost", "root", "pwd");
    // To protect MySQL injection for Security purpose
    $username = stripslashes($username);
    $password = stripslashes($password);
    $username = mysql_real_escape_string($username);
    $password = mysql_real_escape_string($password);
    // Selecting Database
    $db = mysql_select_db("company", $connection);

    $query = mysql_query('select * from login where password="$password"   AND username="$username"', $connection);
    $rows = mysql_num_rows($query);
    if ($rows == 1) 
    {
        $_SESSION['login_user']=$username; // Initializing Session
        header("location: profile.php"); // Redirecting To Other Page
        exit();
    } 
    else 
    {
        $error = "Username or Password is invalid";
    }
    mysql_close($connection); // Closing Connection
}
} 
?>

的index.php

 <?php
 include('login.php'); // Includes Login Script

if(isset($_SESSION['login_user'])) 
{
header("location: profile.php");
exit();
} 
?>
<!DOCTYPE html>
 //some html code
 <input name="submit" type="submit" value=" Login ">
  <span><?php echo $error; ?></span>

index.php未重定向到配置文件

0 个答案: