工具：pycharm
环境：python3
安装的包：

启动实例：

#!/usr/bin/env python
#coding=utf-8

from aliyunsdkcore.client import AcsClient
from aliyunsdkcore.acs_exception.exceptions import ClientException
from aliyunsdkcore.acs_exception.exceptions import ServerException
from aliyunsdkecs.request.v20140526.StartInstanceRequest import StartInstanceRequest
#在这里写自己的阿里云accessid,key
client = AcsClient('id', 'key', 'cn-hangzhou')

request = StartInstanceRequest()
request.set_accept_format('json')

request.set_InstanceId("自己的阿里云实例id")

response = client.do_action_with_exception(request)
# python2:  print(response)
print(str(response, encoding='utf-8'))

关闭实例：

#!/usr/bin/env python
#coding=utf-8

from aliyunsdkcore.client import AcsClient
from aliyunsdkcore.acs_exception.exceptions import ClientException
from aliyunsdkcore.acs_exception.exceptions import ServerException
from aliyunsdkecs.request.v20140526.StopInstanceRequest import StopInstanceRequest
#在这里写自己的id,key
client = AcsClient('id', 'key', 'cn-hongkong')

request = StopInstanceRequest()
request.set_accept_format('json')

request.set_InstanceId("自己的阿里云实例id")
request.set_ConfirmStop(True)
request.set_StoppedMode("StopCharging")

response = client.do_action_with_exception(request)
# python2:  print(response) 
print(str(response, encoding='utf-8'))