Question

我正在尝试使用以下MySQL语句将表单中的insert数据发布到我的数据库中，但它产生了我的错误'Oooops! *** **** ***'

我知道有一个连接，因为在我插入任何内容之前，我会测试用户的电子邮件地址以查看它是否已经存在，如果是，它会将用户重定向到登录状态。这样做是有效的，如果数据库中不存在电子邮件，那么它应该是插入表单数据，但事实并非如此。 *有人可以告诉我我哪里错了吗？我已经确定我正在拼写表名正确和所有内容，并且100％确定我已正确发布所有表单数据。

    <?php 
    session_start();
    include("config.php");
    include("verify.php");
    //retrieve our data from POST
    $firstname = $_POST['firstname'];
    $lastname = $_POST['lastname'];
    $email = $_POST['email'];
    $email2 = $_POST['email2'];
    $contactnum = $_POST['contactnum'];
    $mobnum = $_POST['mobnum'];
    $postcode = $_POST['postcode'];
    $addres1 = $_POST['address1'];
    $addres2 = $_POST['address2'];
    $town = $_POST['town'];  
    $compname = $_POST['compname'];
    $compreg = $_POST['compreg'];
    $verify = $_POST['verify'];
    $verification = $_POST['verification'];

    $firstname = stripslashes($firstname);
    $firstname = mysql_real_escape_string($firstname);
    $lastname = stripslashes($lastname);
    $lastname = mysql_real_escape_string($lastname);
    $email = stripslashes($email);
    $email = mysql_real_escape_string($email);
    $email2 = stripslashes($email2);
    $email2 = mysql_real_escape_string($email2);
    $contactnum = stripslashes($contactnum);
    $contactnum = mysql_real_escape_string($contactnum);
    $mobnum = stripslashes($mobnum);
    $mobnum = mysql_real_escape_string($mobnum);
    $postcode = stripslashes($postcode);
    $postcode = mysql_real_escape_string($postcode);
    $addres1 = stripslashes($addres1);
    $addres1 = mysql_real_escape_string($addres1);
    $addres2 = stripslashes($addres2);
    $addres2 = mysql_real_escape_string($addres2);
    $town = stripslashes($town);
    $town = mysql_real_escape_string($town);
    $compname = stripslashes($compname);
    $compname = mysql_real_escape_string($compname);
    $compreg = stripslashes($compreg);
    $compreg = mysql_real_escape_string($compreg);
    $verify = stripslashes($verify);
    $verify = mysql_real_escape_string($verify);
    $verification = stripslashes($verification);
    $verification = mysql_real_escape_string($verification);

    $query = sprintf("SELECT * FROM supplier_registration WHERE supplier_email='%s'", mysql_real_escape_string($email2));
    $result = mysql_query($query);
    if(mysql_num_rows($result) > 0) {
    $_SESSION['message2'] = '<div id="message_box3"><div class="boxclose" id="boxclose" onclick="this.parentNode.parentNode.removeChild(this.parentNode);"></div><h23>Found You!</h23><p>It appears that a user with that email address is already registered. Please Login below or click on our support section.</p> </div>';
     header('Location: ../login.php'); 
    } else {

    $sql = "INSERT INTO supplier_registration (id, first_name, last_name, supplier_email, contact_number, mobile_number, postcode, address1, address2, town, company_name, company_reg, date) VALUES (NULL, '$firstname','$lastname','$email2', '$contactnum', '$mobnum', '$postcode', NULL, NULL, NULL, '$compname', '$compreg', now())";
    $result2 = mysql_query($sql);

    if(mysql_num_rows($result2) > 0) {
    $_SESSION['message2'] = '<div id="message_box3"><div class="boxclose" id="boxclose" onclick="this.parentNode.parentNode.removeChild(this.parentNode);"></div><h23>Thanks for Registering!</h23><p>You have successfully registered. We have sent you a verification email.</p> </div>';
    header('Location: ../index.php'); 

    }else{
     $_SESSION['message2'] = '<div id="message_box3"><div class="boxclose" id="boxclose" onclick="this.parentNode.parentNode.removeChild(this.parentNode);"></div><h23>Oooops!</h23><p>It appears there was an error whilst attempting to register your details. Please try again later.</p> </div>';
     header('Location: ' . $_SERVER['HTTP_REFERER']); 

    } } 

    ?>

Answer 1

错误可能与表中字段的数据类型有关。

在您的代码中，没有字符串转换为数字。

如果您将表定义和确切的SQL错误添加到您的问题中，可以提供更多帮助。

Answer 2

试试这个..

  $sql = "INSERT INTO supplier_registration (id, first_name, last_name, supplier_email, contact_number, mobile_number, postcode, address1, address2, town, company_name, company_reg, date) VALUES ('', '$firstname','$lastname','$email2', '$contactnum', '$mobnum', '$postcode', '', '', '', '$compname', '$compreg', now())";
  $result2 = mysql_query($sql);

Answer 3

这是因为您的查询中的date是 Reserved Keyword 。所以你必须像[]

那样加入[date]

Mysql查询没有插入数据库？

3 个答案: