如何从URL获取JSON文件的正确路径？

import urllib.request
import json

def get_json_url(url):
    # 解析URL
    parsed_url = urllib.parse.urlparse(url)

    # 构建请求
    request = urllib.request.Request(url)

    try:
        # 发送请求
        response = urllib.request.urlopen(request)

        # 处理响应
        if response.getcode() == 200:
            # 解析JSON
            json_data = json.loads(response.read().decode('utf-8'))

            # 获取JSON文件的正确路径
            json_path = parsed_url.path

            return json_path
        else:
            print("Error: Failed to retrieve JSON file. Response code:", response.getcode())
    except urllib.error.URLError as e:
        print("Error: Failed to retrieve JSON file. Reason:", e.reason)

# 示例用法
url = "https://example.com/data.json"
json_path = get_json_url(url)
print("JSON file path:", json_path)