// 创建数据库连接
$servername = "localhost";
$username = "root";
$password = "";
$dbname = "smart_campus";
$conn = new mysqli($servername, $username, $password, $dbname);
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
// 创建学生表
$sql = "CREATE TABLE students (
id INT(6) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
name VARCHAR(30) NOT NULL,
age INT(3),
email VARCHAR(50)
)";
if ($conn->query($sql) === TRUE) {
echo "Table students created successfully";
} else {
echo "Error creating table: " . $conn->error;
}
$conn->close();
]]>
// 用户登录API
header('Content-Type: application/json');
$data = json_decode(file_get_contents("php://input"), true);
$username = $data['username'];
$password = $data['password'];
// 查询数据库
$stmt = $conn->prepare("SELECT * FROM users WHERE username = ? AND password = ?");
$stmt->bind_param("ss", $username, $password);
$stmt->execute();
$result = $stmt->get_result();
if ($result->num_rows > 0) {
echo json_encode(array("status" => "success"));
} else {
echo json_encode(array("status" => "fail"));
}
$stmt->close();
]]>