我正在将 POST REST API 语句发送到 thingworx 服务器我的源代码如下,图片是我得到的响应。有人可以解释我做错了什么以及在 C/C++ 环境中执行此操作的正确方法是什么?
源代码:
import RPi . GPIO as GPIO
import time
import requests
import json
from picamera import PICamera
GPIO.setwarnings(False)
GPIO.setmode(GPIO.BOARD)
GPIO.setup(11, GPIO.IN)
camera = Picamera()
url = ‘https://academic-educatorsextension.portal.ptc.io’
headers = { ‘Content-Type’: application/json’, appKey’: ‘077c9a51-c690-4d2a-9254-3568cb0ee6bd’}
payload = {‘Detection’: ‘True’}
i=0
while True:
i+=1
state = GPIO.input(11)
if state = == 0:
print “we’re clear”
time.sleep(5)
elif state == 1:
print “stop Right There!”
camera.capture(‘/home/pi/PIR/pics/image{0:04d}.jpg’.format(i))
response = requests.put(url + ‘/Things/Motion sensor_Coldsteel85/*’,headers=headers, json = payload, verify = False)
time.sleep(5)