rnoaa站点数据拉取超时

import requests
from requests.exceptions import RequestException

def fetch_data(api_url, params, retries=3):
    for i in range(retries):
        try:
            response = requests.get(api_url, params=params, timeout=10)
            response.raise_for_status()  # 如果响应状态码不是200，将抛出HTTPError异常
            return response.json()
        except RequestException as e:
            print(f"Request failed: {e}")
            if i < retries - 1:  # 如果不是最后一次尝试
                print("Retrying...")
            else:
                raise  # 如果是最后一次尝试，重新抛出异常

# 使用示例
api_url = "https://www.ncdc.noaa.gov/cdo-web/api/v2/data"
params = {
    "datasetid": "GHCND",
    "datatypeid": "TMAX",
    "locationid": "CITY:US360019",
    "startdate": "2020-01-01",
    "enddate": "2020-01-31",
    "units": "metric",
    "limit": 1000
}

try:
    data = fetch_data(api_url, params)
    print(data)
except Exception as e:
    print(f"Failed to fetch data after multiple attempts: {e}")