Python:从json获取特定键的所有值

import json

json_data = '{"key1": "value1", "key2": "value2", "key3": "value3"}'
data = json.loads(json_data)

def get_values(data, target_key):
    values = []
    if isinstance(data, dict):
        for key, value in data.items():
            if key == target_key:
                values.append(value)
            elif isinstance(value, (dict, list)):
                values.extend(get_values(value, target_key))
    elif isinstance(data, list):
        for item in data:
            values.extend(get_values(item, target_key))
    return values

target_key = "key1"
result = get_values(data, target_key)
print(result)

['value1']