【发布时间】:2019-09-17 15:09:38
【问题描述】:
我正在尝试使用cv2.imread() 读取图像,但流程只是阻塞在那里并且永远不会返回,尝试读取已经存在的文件但遇到同样的问题,不知道是什么原因
@app.route('/api/upload', methods=['GET', 'POST'])
def upload_file():
print('request method is {}'.format(request.method))
if request.method == 'POST':
# check if the post request has the file part
if 'file' not in request.files:
print('file not in request.files')
return redirect(request.url)
file = request.files['file']
if file.filename == '':
print('filename is {}'.format(file.filename))
return redirect(request.url)
print(file and allowed_file(file.filename))
if file and allowed_file(file.filename):
print('receiving ... ', file.filename)
filename = secure_filename(file.filename)
ts = int(time.time())
file_name = file_name_template.format(ts, filename)
print(file_name)
filePath = os.path.join(app.root_path, app.config['UPLOAD_FOLDER'], file_name)
file.save(filePath)
print('reading image')
cv2.imread(filePath)
return 'done' #never executed
注意:这是一个在 WAMP server + WSGI 上运行的烧瓶应用程序
【问题讨论】:
标签: python apache opencv wamp wsgi