我的client.py如下:
import requests
with open("image.jpg", "rb") as imageFile:
# fil=imageFile.read()
# print(fil)
url = 'http://10.7.104.57:5000/julytest'
headers = {'Content-Type': 'application/octet-stream'}
try:
response = requests.post(url, files=[('image_data',('image.jpg', imageFile, 'image/jpg'))])
except Exception as e:
print(e)
print(response.text)
我的server.py如下:
@app.route('/julytest', methods=['GET', 'POST'])
def get():
print(request.files['image_data'])
img = request.files['image_data']
fil = img.filename
image = cv2.imread(img.filename)
rows, cols, channels = image.shape
#do other processing
当我在本地机器(127.0.0.1:5000)上,在我的机器以及该API所在的服务器上运行客户端时,我得到了预期的结果。
但是,当我从本地计算机到远程API计算机运行client.py时,会出现错误
error: (-215) (scn == 3 || scn == 4) && (depth == 0 || depth == 5) in function cvtColor
表示图像丢失或未读取。当我删除rows,cols,channels = image.shape
AttributeError: 'NoneType' object has no attribute 'shape'
本地和远程上的OpenCV版本相同,两台计算机上的操作系统均为ubuntu 14.04。