问题描述
if ($stmtselect->rowCount() > 0) {
header("refresh:5;url=https://www.websitename.com");
$_SESSION['accounts'] = $user;
echo 'You have signed in successfully!';
die();
}else {
header("refresh:5;url=index.php");
echo 'Incorrect Username or Password or Email';
die();
}
我先有标题，为什么它不起作用？ 请注意，此页面是一个表单。它向我提交东西。如果它有效，那么我希望它在回声后重定向。
我收到此错误。
jquery-3.3.1.min.js:2 [Violation] 'load' handler took 1365ms
这可能与回声是错误形式的事实有关。我猜是这样的。
如果不是那么我不知道。请帮忙。
编辑-
这是 javascript。
<script src="https://code.jquery.com/jquery-3.3.1.min.js"
integrity="sha256-FgpCb/KJQlLNfOu91ta32o/NMZxltwRo8QtmkMRdAu8="
crossorigin="anonymous"></script>
<script type="text/javascript" src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>
<script>
$(function(){
$('#login').click(function(e){
var valid = this.form.checkValidity();
if(valid){
var username = $('#username').val();
var password = $('#password').val();
var email = $('#email').val();
}
e.preventDefault();
$.ajax({
type: 'POST',url: 'jslogin.php',data: {username: username,password: password,email: email},success: function(data){
alert(data);
if($.trim(data) === "1"){
// setTimeout(' window.location.href = "index.php"',1000);
setTimeout(' window.location.href = "https://kaden-tech.github.io"',1000);
}
},error: function(data){
alert('There were errors while doing the operation.');
}
});
});
});
</script>
请不要谈论密码散列。
编辑-
索引.php
<?php
error_reporting(0);
session_start();
if(!isset($_SESSION['id16365171_hello_world_accounts'])){
header("Location: login.php");
die();
}
if(isset($_GET['logout'])){
session_destroy();
unset($_SESSION);
header("Location: login.php");
}
?>
<!DOCTYPE>
<html lang="en">
<head>
<meta name="google-site-verification" content="0J0VoOQKJVdlFn7Us8_s97YvAXLirkBVrJ75FGLe_Ds" />
<title>Welcome</title>
</head>
<body>
<p>Welcome to index</p>
<a href="index.php?logout=true">Logout</a>
</body>
</html>
登录.php
<?php
error_reporting(-1);
session_start();
if(isset($_SESSION['id16365171_hello_world_accounts'])){
header("Location: index.php");
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta name="google-site-verification" content="0J0VoOQKJVdlFn7Us8_s97YvAXLirkBVrJ75FGLe_Ds" />
<title>Hello World | Login</title>
<link rel="stylesheet" type="text/css" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.8.1/css/all.css" integrity="sha384-50oBUHEmvpQ+1lW4y57PTFmhCaXp0ML5d60M1M7uH2+nqUivzIebhndOJK28anvf" crossorigin="anonymous">
<link rel="stylesheet" type="text/css" href="css/styles.css">
</head>
<body>
<div class="container h-100">
<div class="d-flex justify-content-center h-100">
<div class="user_card">
<div class="d-flex justify-content-center">
<div class="brand_logo_container">
<img src="img/logo.png" class="brand_logo" alt="Programming Knowledge logo">
</div>
</div>
<div class="d-flex justify-content-center form_container">
<form>
<div class="input-group mb-2">
<div class="input-group-append">
<span class="input-group-text"><em class="fas fa-user"></em></span>
</div>
<input type="text" name="username" id="username" class="form-control input_user" placeholder="Username" required>
</div>
<div class="input-group mb-2">
<div class="input-group-append">
<span class="input-group-text"><em class="fas fa-key"></em></span>
</div>
<input type="password" name="password" id="password" class="form-control input_pass" placeholder="Password" required>
</div>
<div class="input-group mb-1">
<div class="input-group-append">
<span class="input-group-text"><em class="fas fa-inbox"></em></span>
</div>
<input type="email" name="email" id="email" class="form-control input_pass" placeholder="Email" required>
</div>
<div class="form-group">
<div class="custom-control custom-checkbox">
<input type="checkbox" name="rememberme" class="custom-control-input" id="customControlInline">
<label class="custom-control-label" for="customControlInline">Remember me</label>
</div>
</div>
</div>
<div class="d-flex justify-content-center mt-1 login_container">
<button type="button" name="button" id="login" class="btn login_btn">Login</button>
</div>
</form>
<div class="mt-3 mb-1">
<div class="d-flex justify-content-center links">
Don't have an account? <a href="temp/home.php" class="ml-2">Sign Up</a>
</div>
<div class="d-flex justify-content-center">
<a href="#">Forgot your password?</a>
</div>
</div>
</div>
</div>
</div>
<script src="https://code.jquery.com/jquery-3.3.1.min.js"
integrity="sha256-FgpCb/KJQlLNfOu91ta32o/NMZxltwRo8QtmkMRdAu8="
crossorigin="anonymous"></script>
<script type="text/javascript" src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>
<script>
$(function(){
$('#login').click(function(e){
var valid = this.form.checkValidity();
if(valid){
var username = $('#username').val();
var password = $('#password').val();
var email = $('#email').val();
}
e.preventDefault();
$.ajax({
type: 'POST',error: function(data){
alert('There were errors while doing the operation.');
}
});
});
});
</script>
</body>
</html>
jslogin.php
<?php
error_reporting(-1);
session_start();
require_once('loginconfig.php');
$email = $_POST['email'];
$username = $_POST['username'];
$password = $_POST['password'];
//$emailval = ['email'];
//$check = (strpos($emailval,'@'));
//if ($check === false){
// echo 'We require valid email';
//}else{
//$conn = mysqli_connect("localhost","*********","**********","*************");
$sql = "SELECT * FROM *********** WHERE username=? and password=? and email=? LIMIT 1";
$stmtselect = $db->prepare($sql);
$result = $stmtselect->execute([$username,$password,$email]);
$user = $stmtselect->fetch(PDO::FETCH_ASSOC);
if ($stmtselect->rowCount() > 0) {
echo '<meta http-equiv = refresh content = 5; url = https://www.example.com />';
$_SESSION[`*********`] = $user;
echo 'You have signed in successfully!';
die();
}else {
echo '<meta http-equiv = refresh content = 5; url = https://www.example.com/otherpage />';
$_SESSION[`accounts`] = $user;
echo 'Incorrect Username or Password or Email';
die();
}
登录配置文件
<?php
$db_user = "root";
$db_pass = "password";
$db_name = "database name";
$db = new PDO('mysql:host=localhost;dbname='. $db_name . ';charset=utf8',$db_user,$db_pass);
$db->setAttribute(PDO::ATTR_ERRMODE,PDO::ERRMODE_EXCEPTION);
这是我的代码。
请找到一种方法来停止 ajax 并使其正常运行。
解决方法
暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！
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