将urls拆分为目录并转换为json树

import json

def split_url(url):
    # 将URL拆分为目录
    return url.split("/")[2:]

def build_json_tree(urls):
    # 构建json树
    json_tree = {}
    for url in urls:
        directories = split_url(url)
        current_node = json_tree
        for directory in directories:
            if directory not in current_node:
                current_node[directory] = {}
            current_node = current_node[directory]
    return json_tree

def convert_to_json(json_tree):
    # 将json树转换为json格式的字符串
    return json.dumps(json_tree)

# 示例输入
urls = ["https://www.example.com/page1", "https://www.example.com/page2", "https://www.example.com/page3"]

# 拆分为目录并构建json树
json_tree = build_json_tree(urls)

# 转换为json格式的字符串
json_string = convert_to_json(json_tree)

print(json_string)

{
  "www.example.com": {
    "page1": {},
    "page2": {},
    "page3": {}
  }
}