AngularJS and PHP login

本文关键字：login PHP and AngularJS | 更新日期: 2023-09-27

我正在尝试使用angularjs, php和mysql创建一个简单的应用程序。

我有一个使用angularjs, PDO和mysql的登录页面。

然而，我不确定我做的是正确的还是相反的…

是否仍然可以使用$_SESSION来验证用户登录。还是应该使用angularjs的身份验证?我对angularjs还是个新手，所以我不知道在angularjs中是否有类似于$_SESSION的代码。

我只是需要你们的建议。

thanks in advance.

这是我的代码。

HTML登录

include "lib/connection.php";
if(isset($_SESSION['logged_in'])){
    if($_SESSION['logged_in'] == '1'){  
        header('location:index.php');
    }
}
?>
<!DOCTYPE html>
<html ng-app="myApp">
<head>
    <title>Implementing AngularJS</title>
    <!-- Latest compiled and minified CSS -->
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
    <!-- Optional theme -->
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap-theme.min.css">
    <link rel="stylesheet" href="css/custom.css">
</head>
<body>
<div class="container" ng-controller="AppCtrl">
    <div class="login col-md-4 col-md-offset-4">
        <h2>Please Log in</h2>
        <form>
        <input type="text" name="username" class="form-control" placeholder="Username" ng-model="users.username"  />
        <input type="password" name="password" class="form-control" placeholder="Password" ng-model="users.password"  />
        <input type="submit" name="cmd_btn" class="btn btn-primary btn-block" ng-click="login()" />
        </form>
        <br />
        <div class="alert alert-danger" ng-if="message">
            <p>Invalid Username or Password!</p>
        </div>
    </div>
</div>
    <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.4/angular.min.js"></script>
    <script src="controller.js"></script>
</body> 
</html>

<<p> ANGULARJS代码/strong>

var myApp = angular.module('myApp', []);
myApp.controller('AppCtrl', ['$window','$scope', '$http', function($window, $scope, $http) {

$scope.login = function(){
    console.log($scope.users);
    var inputs = 'myData=' + JSON.stringify($scope.users);
    $http({
        method:'POST',
        url:'lib/login_c.php',
        data: inputs,
        headers:{'Content-Type' : 'application/x-www-form-urlencoded; charset=UTF-8'}
    }).success(function(res){
        console.log(res);
        if(res == 1){
             $window.location.href = "index.php";
        }else{
            $scope.message = true;
        }
    });
};
}]);

PHP代码

<?php
include "connection.php";
if(isset($_POST['myData'])){
$login_obj = json_decode($_POST['myData']);
if(!empty($login_obj->username) AND !empty($login_obj->password)){
    $instantiate_login_c = new login_c;
    $condition = "username = :username AND password = :password";
    $arr = array('username' => $login_obj->username, 'password' => $login_obj->password);
    $result = $instantiate_login_c->getWhere('users', $condition, $arr);
    if($result){
        $_SESSION['logged_in'] = '1';
        echo 1;
    }else{ 
        echo 0;}

}else{
    echo 0;
}
}

是可以的，你可以用两种方式来做，但是用角的方式来做肯定是最好的方法。