已备案域名购买延期

import requests

# 假设这是域名注册API的URL
api_url = "https://api.domainregistrar.com/check_availability"

# 检查域名可用性
def check_domain_availability(domain):
    response = requests.get(f"{api_url}/{domain}")
    if response.status_code == 200:
        return response.json().get("available")
    else:
        return False

# 尝试购买域名
def purchase_domain(domain):
    if check_domain_availability(domain):
        response = requests.post(f"{api_url}/purchase", json={"domain": domain})
        if response.status_code == 200:
            return response.json().get("success")
        else:
            return False
    else:
        return False

# 示例使用
domain_to_check = "example.com"
if purchase_domain(domain_to_check):
    print(f"域名 {domain_to_check} 购买成功")
else:
    print(f"域名 {domain_to_check} 购买失败，请检查原因")