Question

所以我正在开发一个应用程序，直到我收到一个错误，我无法弄清楚为什么这不起作用，本质上代码试图将某些东西放在数据库中，但它没有做到。我用它得到了这个错误。

致命错误：带有消息'SQLSTATE [HY000]的未捕获异常'PDOException'：常规错误：1366错误的整数值：'/ Users / DannyTran / Desktop / WebServer / social-中第1行'列'id' network / classes / DB.php：10堆栈跟踪：＃0 /Users/DannyTran/Desktop/WebServer/social-network/classes/DB.php(10）：PDOStatement-＆gt; execute（Array）＃1 / users / DannyTran /Desktop/WebServer/social-network/register.php(24）：DB :: query（'INSERT INTO use ...'，Array）/ users / DannyTran / Desktop / WebServer / social-中引发＃2 {main}第10行的network / classes / DB.php

以下是我的代码：
数据库：

 CREATE TABLE `users` (
     `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
      `username` varchar(255) NOT NULL DEFAULT '',
      `first_name` varchar(255) NOT NULL DEFAULT '',
      `last_name` varchar(255) NOT NULL DEFAULT '',
      `email` varchar(255) NOT NULL DEFAULT '',
      `password` varchar(255) NOT NULL DEFAULT '',
      `gender` varchar(11) NOT NULL DEFAULT '',
      `country` varchar(255) NOT NULL DEFAULT '',
      `verified` int(11) NOT NULL,
      `role` varchar(255) NOT NULL DEFAULT '',
      `bio` text,
      `website` text,
      `status` text,
      `register` date NOT NULL,
      `last` date NOT NULL,
      `activated` int(11) DEFAULT NULL,
      PRIMARY KEY (`id`)
    ) ENGINE=InnoDB DEFAULT CHARSET=latin1;

Register.php：

    <?php
    include('./classes/DB.php');
    $pdo = new PDO('mysql:host=127.0.0.1;DBname=socialnetwork;charset=utf8', 'root', 'password');
    $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);

    if(isset($_POST['register'])) {
        $fn = strip_tags(@$_POST['fname']);
        $ln = strip_tags(@$_POST['lname']);
        $un = strip_tags(@$_POST['uname']);
        $em = strip_tags(@$_POST['email']);
        $pswd = strip_tags(@$_POST['password']);
        $pswd2 = strip_tags(@$_POST['password2']);
        $country = strip_tags(@$_POST['country']);
        $gender = strip_tags(@$_POST['gender']);
        $date = date("m-d-Y"); // Year - Month - Day
        $no = 0;
        $role = 'Member';
        $status = 'Hello world!';
        $website = '';  
        $bio = '';



        DB::query('INSERT INTO users VALUES (\'\' , :username, :first_name, :last_name, :email, :password, :gender, :country, :verified, :role, :bio, :website, :status, :register, :last, :activated)', array(':username'=>$un,':first_name'=>$fn, ':last_name'=>$ln, ':email'=>$em, ':password'=>$pswd, ':gender'=>$gender, ':country'=>$country, ':verified'=>0, ':role'=>$role, ':bio'=>$bio, ':website'=>$website, ':status'=>$status, ':register'=>$date, ':last'=>$date, ':activated'=>0));
        echo "Welcome!";
    };

?>




<h1>Register Now</h1>
        <form action="#" method="post">
            <input type="text" placeholder="First Name" name="fname" required/><br /><br />
            <input type="text" placeholder="Last Name" name="lname" required/><br /><br />
            <input type="text" placeholder="Username" name="uname" required/><br /><br />
            <input type="email" placeholder="E-Mail Address" name="email" required/><br /><br />
            <input type="password" placeholder="Password" name="pswd" required/><br /><br />
            <input type="password" placeholder="Confirm Password" name="pswd2" required/><br /><br />
            <select name="gender">
                <option value="" disabled selected>Gender</option>
                <option value="Male">Male</option>
                <option value="Female">Female</option>
                <option value="Other">Other</option>
            </select><br /><br />
            <?php require_once './options/countries.php'; ?><br /><br />
            <input name="register" type="submit" value="Login" /><br /><br />
        </form>
        <a href="login.php">Have an account? Login!</a>

db.php中：

<?php


class DB {
        private static function connect() {
                $pdo = new PDO('mysql:host=127.0.0.1;dbname=socialnetwork;charset=utf8', 'root', 'password');
                $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
                return $pdo;
        }
        public static function query($query, $params = array()) {
                $statement = self::connect()->prepare($query);
                $statement->execute($params);
                // $data = $statement->fetchAll();
                // return $data;
        }
    }
?>

我很感激我能得到任何帮助，谢谢！

Answer 1

错误消息告诉您哪里出错了;您正在尝试插入id整数值id的行。

这是无效的。

要么提供有效的整数$task = new Task(); $form = $this->createFormBuilder($task) ->add('task', TextType::class) ->add('dueDate', DateType::class) ->add('save', SubmitType::class, array('label' => 'Create Task')) ->getForm(); $form->handleRequest($request); if ($form->isSubmitted() && $form->isValid()) { // $form->getData() holds the submitted values // but, the original `$task` variable has also been updated $task = $form->getData(); // ... perform some action, such as saving the task to the database // for example, if Task is a Doctrine entity, save it! // $em = $this->getDoctrine()->getManager(); // $em->persist($task); // $em->flush(); return $this->redirectToRoute('task_success'); } return $this->render('default/new.html.twig', array( 'form' => $form->createView(), ));，要么通过不提供.flipud()来回退自动增量功能。缺点是你必须为做希望提供值的每一列命名。

阅读the MySQL documentation on INSERT以了解如何使用它。

一般错误：1366不正确的整数值

1 个答案: