Python 3.x Python请求库

我正在尝试使用requests libaray将请求发布到API

data = '{"DoorId": 6612642, "RelayFunction": {"RelayId": "Relay1", "RelayAction": "TimedOpen", "RelayOpenTime": 7000}, "LedFlash": 3}'

r = requests.post(url = Paxton_open_door, headers = {'Content-Type': 'application/json',
    'Accept': 'application/json','Authorization':'Bearer ' + token}, data = data)

除了值（6612642，Relay1，TimedOpen，7000和3），我想使用变量，但我不能让它工作

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希望有人能帮我吗？

这是一项非常简单的任务

首先，您可以定义变量：

door_id = 48848 # some value you may want to set
relay_id = "custom relay id"
relay_open_time = 10020 # your custom time

然后，您可以在POST查询中提供的

数据

字典中使用它们：

data = '{"DoorId": door_id, "RelayFunction": {"RelayId": relay_id, "RelayAction": "TimedOpen", "RelayOpenTime": relay_open_time}, "LedFlash": 3}'

r = requests.post(url = Paxton_open_door, headers = {'Content-Type': 'application/json',
    'Accept': 'application/json','Authorization':'Bearer ' + token}, data = data)

欢迎来到S0

希望这有帮助

您可以使用这样的变量

import json

door_id = 48848
relay_id = "relay id"
relay_open_time = 10020

# below is a dict
data = { "DoorId": door_id,
         "RelayFunction":{
                   "RelayId": relay_id,
                   "RelayAction": "TimedOpen",
                   "RelayOpenTime": relay_open_time},
         "LedFlash": 3}

# convert this dict to string for the post request
data = json.loads(data)


# your post request
r = requests.post(
         url=Paxton_open_door,
         headers={'Content-Type': 'application/json',
    'Accept': 'application/json','Authorization':'Bearer ' + token},
         data=data)

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要了解更多关于

JSON

module-

的信息，我需要使用JSON.dump进行转换，现在我可以使用了-非常感谢：）