我問過類似的問題早,但想到我穿越了錯點,比固定我遇到的問題更多地瞭解了安全性。我有麻煩與我的ajax請求發佈數據到一個PHP腳本,然後提交給數據庫。將數據傳遞到PHP與MySQL奇怪的問題,
只是爲了說清楚,該網站是本地和我將有沒有人創建一個帳戶,除了我,我將是唯一一個訪問它。一旦我完成這個步驟,我會安全的。
當前錯誤我得到:沒有,但在警報成功後沒有任何數據(「成功」 +數據)
我用Google搜索/工作了10個小時以上只是這個...任何幫助將是非常感謝,因爲我只是在學習。
這裏是我的javascript:
var firstname = String($("#firstname").val());
var lastname = String($("#lastname").val());
var username = String($("#username").val());
var email = String($("#email").val());
var password = String($("#password").val());
這裏是AJAX:
$.ajax({
type: 'POST',
url: 'create_account.php',
data: {firstname_php: firstname,
lastname_php: lastname,
username_php: username,
email_php: email,
password_php: password},
success: function(data) {
alert("success" + data);
}
});
create_account.php:
$firstname = $_POST['firstname_php'];
$lastname = $_POST['lastname_php'];
$username = $_POST['username_php'];
$email = $_POST['email_php'];
$password = $_POST['password_php'];
echo "$firstname";
// Create connection
$connection = mysqli_connect("localhost","root","root","MyDatabase");
// Check connection
if (mysql_connect_errno()) {
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
$sql = "INSERT INTO users (user_id, user_firstname, user_lastname, user_username, user_email, user_password) VALUES (0, '$firstname', '$lastname', '$username', '$email', '$password)'";
$result = mysqli_query($connection,$sql);
mysqli_close($connection);
請顯示內部服務器錯誤。 –
POST HTTP://localhost/create_account.php 500(內部服務器錯誤) –
'mysql_connect_errno' - >'mysqli_connect_errno' –