import requests
import json
import ast

url = "http://192.168.1.88:8000/readReal"
postdata = {"pointList":["c1", "c2", "c3", "c4", "c5", "c6", "c7", "c8"]}
result = requests.post(url, data=json.dumps(postdata))
data = json.loads(result.text)
print(data['c1'])