Shopify 后台操作卡顿、API 请求超时？排查发现是出口 IP 被限速

curl -I https://your-store.myshopify.com/admin

curl -o /dev/null -s -w "Total: %{time_total}s\n" \
  -H "X-Shopify-Access-Token: your_token" \
  https://your-store.myshopify.com/admin/api/2024-10/products.json

curl -s https://ipinfo.io/json | jq '.org, .asn'

# ============================================
# 使用住宅 IP 作为 Shopify API 请求出口
# 服务商：辣椒HTTP
# 官网：https://www.lajiaohttp.com/?kwd=hyj-txy
# ============================================

import requests
import time

# 从辣椒HTTP后台获取的代理信息
proxy_url = "http://用户名:密码@gateway.lajiaohttp.com:端口"

proxies = {
    "http": proxy_url,
    "https": proxy_url
}

SHOPIFY_API = "https://your-store.myshopify.com/admin/api/2024-10/products.json"
HEADERS = {
    "X-Shopify-Access-Token": "your_access_token",
    "Content-Type": "application/json"
}

def fetch_products():
    """带重试机制的请求函数"""
    for attempt in range(3):
        try:
            start = time.time()
            response = requests.get(
                SHOPIFY_API,
                headers=HEADERS,
                proxies=proxies,
                timeout=(5, 30)  # 连接超时 5s，读取超时 30s
            )
            elapsed = time.time() - start
            print(f"请求耗时: {elapsed:.2f}s，状态码: {response.status_code}")
            if response.status_code == 200:
                return response.json()
            elif response.status_code in [429, 503]:
                print(f"被限流，第 {attempt+1} 次重试")
                time.sleep(2 ** attempt)
        except requests.exceptions.Timeout:
            print(f"超时，第 {attempt+1} 次重试")
            time.sleep(2 ** attempt)
    return None

# 调用示例
data = fetch_products()