解析Python中的JSON嵌套数组，保留到Json对象的映射

import json

def parse_json(json_str):
    data = json.loads(json_str)
    parse_array(data)
    return data

def parse_array(data):
    if isinstance(data, list):
        for i in range(len(data)):
            if isinstance(data[i], list):
                parse_array(data[i])
            elif isinstance(data[i], dict):
                parse_dict(data[i])

def parse_dict(data):
    for key, value in data.items():
        if isinstance(value, list):
            parse_array(value)
        elif isinstance(value, dict):
            parse_dict(value)

# 示例JSON字符串
json_str = '''
{
    "name": "John",
    "age": 30,
    "languages": ["Python", "JavaScript", "Java"],
    "friends": [
        {
            "name": "Alice",
            "age": 28,
            "languages": ["C++", "Python"]
        },
        {
            "name": "Bob",
            "age": 32,
            "languages": ["Java", "Ruby"]
        }
    ]
}
'''

# 解析JSON字符串
parsed_data = parse_json(json_str)

# 打印解析后的JSON对象
print(parsed_data)

{
    'name': 'John',
    'age': 30,
    'languages': ['Python', 'JavaScript', 'Java'],
    'friends': [
        {
            'name': 'Alice',
            'age': 28,
            'languages': ['C++', 'Python']
        },
        {
            'name': 'Bob',
            'age': 32,
            'languages': ['Java', 'Ruby']
        }
    ]
}