pip install aliyun-python-sdk-core pip install aliyun-python-sdk-iot pip install aliyunsdkcorepip install aliyun-python-sdk-corepip install -i https://pypi.tuna.tsinghua.edu.cn/simple paho-mqtt
from aliyunsdkcore import client from aliyunsdkiot.request.v20180120 import RegisterDeviceRequest from aliyunsdkiot.request.v20180120 import PubRequest ...