在更深层次上删除json节点的更好方法

import json

def delete_json_node(json_obj, node_path):
    if isinstance(json_obj, dict):
        for key in list(json_obj.keys()):
            if key == node_path:
                del json_obj[key]
            else:
                delete_json_node(json_obj[key], node_path)
    elif isinstance(json_obj, list):
        for item in json_obj:
            delete_json_node(item, node_path)

# 示例用法
json_data = {
    "name": "John",
    "age": 30,
    "address": {
        "street": "123 ABC Street",
        "city": "New York"
    },
    "hobbies": ["reading", "coding", "gaming"]
}

node_to_delete = "city"
delete_json_node(json_data, node_to_delete)

print(json.dumps(json_data, indent=4))