刷卡支付选购

// 前端调用支付接口
function initiatePayment(cardDetails, amount) {
    fetch('/api/pay', {
        method: 'POST',
        headers: {
            'Content-Type': 'application/json'
        },
        body: JSON.stringify({ cardDetails, amount })
    })
    .then(response => response.json())
    .then(data => {
        if (data.success) {
            alert('支付成功！');
        } else {
            alert('支付失败：' + data.message);
        }
    })
    .catch(error => {
        console.error('Error:', error);
        alert('网络错误，请稍后再试。');
    });
}

// 用户输入卡信息和金额后调用此函数
initiatePayment({ cardNumber: '1234567890123456', expiryDate: '12/25', cvv: '123' }, 100.00);

# 后端接收支付请求并处理
@app.route('/api/pay', methods=['POST'])
def process_payment():
    data = request.json
    card_details = data['cardDetails']
    amount = data['amount']
    
    # 调用第三方支付网关进行处理
    result = third_party_gateway.process(card_details, amount)
    
    if result.success:
        return jsonify(success=True, message="支付成功")
    else:
        return jsonify(success=False, message=result.error_message)