批量计算云服务器新年优惠活动

def calculate_discounted_price(instance_type, quantity, discount_rate):
    base_price = get_base_price(instance_type)  # 获取基础价格
    total_price = base_price * quantity
    discounted_price = total_price * (1 - discount_rate)
    return discounted_price

def get_base_price(instance_type):
    # 这里可以调用API或查询数据库获取基础价格
    prices = {
        'standard': 100,
        'high_performance': 200,
        'ultra_high_performance': 300
    }
    return prices.get(instance_type, 0)

# 示例调用
instance_type = 'high_performance'
quantity = 10
discount_rate = 0.1  # 10% 折扣
discounted_price = calculate_discounted_price(instance_type, quantity, discount_rate)
print(f"Discounted price for {quantity} {instance_type} instances: {discounted_price}")

import requests

def purchase_instances(instance_type, quantity, discount_code):
    api_url = "https://api.example.com/purchase"
    headers = {
        "Authorization": "Bearer YOUR_API_KEY",
        "Content-Type": "application/json"
    }
    data = {
        "instance_type": instance_type,
        "quantity": quantity,
        "discount_code": discount_code
    }
    response = requests.post(api_url, headers=headers, json=data)
    if response.status_code == 200:
        return response.json()
    else:
        raise Exception(f"Failed to purchase instances: {response.text}")

# 示例调用
instance_type = 'high_performance'
quantity = 10
discount_code = 'NEWYEAR2023'
result = purchase_instances(instance_type, quantity, discount_code)
print(result)