遍历字典列表

Question

JSON

新手在这里。我想遍历该词典列表以获取每本词典的“ SUPPLIER”。我尝试过

turbine_json_path = '_maps/turbine/turbine_payload.json'
with open(turbine_json_path, "r") as f:
    turbine = json.load(f)
    # print((turbine))

    for supplier in turbine[0]['GENERAL']:
        print(supplier["SUPPLIER"])

但是我遇到类型错误。TypeError：字符串索引必须是整数

感谢您的帮助。

Answer 1

您的词典中只有一个供应商密钥，所以它将是

supplier = turbine[0]['GENERAL']['SUPPLIER']

否则，您的for循环将遍历'GENERAL'字典中的键，它们是字符串。

Answer 2

for d in turbine:
    print(d["GENERAL"]["SUPPLIER"])