将所有非字符串JSON值转换为字符串值

import json

def convert_non_string_values_to_string(json_data):
    if isinstance(json_data, dict):
        for key, value in json_data.items():
            if not isinstance(value, str):
                json_data[key] = str(value)
            else:
                convert_non_string_values_to_string(value)
    elif isinstance(json_data, list):
        for i in range(len(json_data)):
            if not isinstance(json_data[i], str):
                json_data[i] = str(json_data[i])
            else:
                convert_non_string_values_to_string(json_data[i])

# 示例数据
json_data = {
    "name": "John",
    "age": 30,
    "is_student": False,
    "grades": [95, 87, 92],
    "address": {
        "street": "123 Main St",
        "city": "New York"
    }
}

# 转换非字符串值为字符串
convert_non_string_values_to_string(json_data)

# 打印转换后的JSON数据
print(json.dumps(json_data))