从json文件导入后，将字典的数据转换回其正确的数据类型

import json

def convert_data_types(data):
    if isinstance(data, dict):
        for key, value in data.items():
            if isinstance(value, str):
                # Convert string to the correct data type
                if value.isdigit():
                    data[key] = int(value)
                elif value.replace('.', '', 1).isdigit():
                    data[key] = float(value)
                elif value.lower() == 'true':
                    data[key] = True
                elif value.lower() == 'false':
                    data[key] = False
            elif isinstance(value, (list, dict)):
                # Recursively convert nested lists or dictionaries
                data[key] = convert_data_types(value)
    elif isinstance(data, list):
        # Recursively convert nested lists
        for i in range(len(data)):
            data[i] = convert_data_types(data[i])
    return data

# Read JSON file
with open('data.json', 'r') as file:
    json_data = json.load(file)

# Convert data types
converted_data = convert_data_types(json_data)

# Print the converted data
print(converted_data)