为了帮助您解决这个问题,需要更多的上下文信息和具体的代码示例。以下是一些可能导致表单数据不进入数据库且没有显示错误的常见问题和解决方法:
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "database";
$conn = new mysqli($servername, $username, $password, $dbname);
if ($conn->connect_error) {
die("Database connection failed: " . $conn->connect_error);
}
$sql = "INSERT INTO users (name, email) VALUES ('John Doe', 'johndoe@example.com')";
if ($conn->query($sql) === TRUE) {
echo "Data inserted successfully";
} else {
echo "Error inserting data: " . $conn->error;
}
$_POST
或$_GET
)来获取表单数据,并将其传递给数据库查询。以下是一个使用PHP处理表单数据并插入到数据库的示例代码:$name = $_POST['name'];
$email = $_POST['email'];
$sql = "INSERT INTO users (name, email) VALUES ('$name', '$email')";
if ($conn->query($sql) === TRUE) {
echo "Data inserted successfully";
} else {
echo "Error inserting data: " . $conn->error;
}
请注意,这些示例代码仅供参考,并且需要根据您的实际情况进行适当的调整和修改。另外,确保您的代码中包含适当的错误处理和安全性措施,以防止潜在的安全漏洞。