接口返回信息：{'msg': "JSON parse error: Unrecognized token 'id': was expecting (JSON String, Number, Array, Object or token 'null', 'true' or 'false'); nested exception is com.fasterxml.jackson.core.JsonParseException: Unrecognized token 'id': was expecting (JSON String, Number, Array, Object or token 'null', 'true' or 'false')\n at [Source: (org.springframework.util.StreamUtils$NonClosingInputStream); line: 1, column: 4]", 'code': 500}

解决方法：

data格式有问题，需要格式化为json格式

data = {
    "id": lableId1,
    "ozCode": self.data.unifiedSocialCreditCode,
    "uniCode": uniCode1,
    "deviceName": self.data.deviceName1,
    "deviceNum": self.data.device1
        }

data = json.dumps(data)

response = requests.post(url=url, headers=headers, data=data)

就可以解决