如何使用PHP實作微信小程式的飯店預訂功能?
隨著微信小程式的興起,越來越多的企業開始使用微信小程式來提供飯店預訂服務。而PHP作為廣泛使用的伺服器端程式語言,是實現飯店預訂功能的優秀選擇。以下將詳細介紹如何使用PHP來實現微信小程式的飯店預訂功能,並提供具體的程式碼範例。
CREATE TABLE hotels ( id INT(11) PRIMARY KEY AUTO_INCREMENT, name VARCHAR(100) NOT NULL, address VARCHAR(255) NOT NULL, description TEXT, price DECIMAL(10, 2) NOT NULL ); CREATE TABLE bookings ( id INT(11) PRIMARY KEY AUTO_INCREMENT, hotel_id INT(11) NOT NULL, check_in_date DATE NOT NULL, check_out_date DATE NOT NULL, guest_name VARCHAR(100) NOT NULL, guest_email VARCHAR(100) NOT NULL, FOREIGN KEY (hotel_id) REFERENCES hotels(id) ON DELETE CASCADE );
<?php $db_host = "localhost"; $db_username = "your_db_username"; $db_password = "your_db_password"; $db_name = "your_db_name"; $wx_app_id = "your_app_id"; $wx_app_secret = "your_app_secret";
<?php require_once 'config.php'; $conn = new mysqli($db_host, $db_username, $db_password, $db_name); if ($conn->connect_errno) { die("Failed to connect to MySQL: " . $conn->connect_error); }
<?php require_once 'db.php'; $result = $conn->query("SELECT * FROM hotels"); if ($result->num_rows > 0) { $hotels = array(); while ($row = $result->fetch_assoc()) { $hotels[] = $row; } echo json_encode($hotels); } else { echo json_encode(array()); } $conn->close();
<?php require_once 'db.php'; $hotel_id = $_POST['hotel_id']; $check_in_date = $_POST['check_in_date']; $check_out_date = $_POST['check_out_date']; $guest_name = $_POST['guest_name']; $guest_email = $_POST['guest_email']; $stmt = $conn->prepare("INSERT INTO bookings (hotel_id, check_in_date, check_out_date, guest_name, guest_email) VALUES (?, ?, ?, ?, ?)"); $stmt->bind_param("issss", $hotel_id, $check_in_date, $check_out_date, $guest_name, $guest_email); if ($stmt->execute()) { echo "Booking created successfully"; } else { echo "Failed to create booking"; } $stmt->close(); $conn->close();
// 获取酒店列表 wx.request({ url: 'https://your-domain.com/index.php', success: function(res) { console.log(res.data); // TODO: 处理酒店列表数据 } }); // 创建酒店预订 wx.request({ url: 'https://your-domain.com/create_booking.php', method: 'POST', data: { hotel_id: 1, check_in_date: '2021-01-01', check_out_date: '2021-01-05', guest_name: 'John Doe', guest_email: 'johndoe@example.com' }, success: function(res) { console.log(res.data); // TODO: 处理预订结果数据 } });
透過以上步驟,您可以使用PHP來實作微信小程式的飯店預訂功能。當然,實際開發中還有許多細節需要考慮,例如資料驗證、使用者登入等。希望這篇文章能為您提供一些指導,祝福您成功完成微信小程式的飯店預訂功能!
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