I am a rookie in FLASK. Now I want to use FLASK to put a series of functions into a webservice, which can be called by a third party with Java (there is no need to write the interface for the time being, only a function interface is needed). Recently, I...
flask-login s login status before trying to log in is False, . After login, the output login status is True, , but then when you jump to the web page, the login status automatically changes to False? . It s a problem that no one else seems to have en...
Python version 3.6 Flask version 0.12.2 tried to run a development server using Flask-CLi, but it was unsuccessful anyway. can be started in the following ways: if __name__ == __main__ : app.run() ...
the backend has many logs or files distributed on hundreds of servers. You want to use flask to build a service and request to input information such as ip, path and file name of the backend service, and use the service provided by flask to obtain the ba...
I m reading the flask web development book, and I m confused about the processing logic of submitting forms to the server through POST. the following is a code snippet from the book, which is the view function: corresponding to the root path @app.ro...
I have a server of Tencent Cloud. I use flask,uwsgi,nginx to build a server. is written like this according to the method on the Internet. my nginx configuration is I modified this file etc nginx sites-enabled default server { listen 80; s...
I wrote a simple background with the flask framework, the project is written by pycharm, the virtual environment is automatically configured by pycharm when developing, and the project directory is as follows. app _ _ init__.py match _ _ in...
the server is written by nginx + uwsgi + djano, the project is relatively old, and it has been found to be unresponsive recently. After investigation, it is found that the uwsgi queue is slow and full, eliminating the problem of excessive number of reque...
my project only provides interfaces and no static files, so I just want to deploy it with gunicorn, but my project is managed by manager, and usually starts with python manger.py runserver-host 0.0.0.0. How can I start with gunicorn now? the code is ...
suppose there is a table A whose fields are roughly as follows: < table > < thead > < tr > < th > column < th > < th > index < th > < tr > < thead > < tbody > < tr > < td > id < td > < td > True < td > < tr > < tr > < td > name < td > <...
1. Flask-login is used for user login in flask, but how to make flask-login support support for both token and Authorization header login? the official document says that it supports token and Authorization header, but it is not very clear how to use i...
1. At present, I have made a web version of the command execution using falsk-socketio, but it is found that it cannot be line-by-line . def shell(cmd, kwargs): print( >>>>>>>>> :%s % cmd) program_name = kwargs.get(...
the results queried with sqlalchemy contain other entity class objects and are stored in the sqlalchemy-related container. How to convert to json? ...
according to the code of Dog Book, the program push to heroku master, was successfully run as a result of heroku run python flasky.py deploy failure error report is as follows: File " app .heroku python lib python3.6 site-packages alembic script bas...
recently, I was learning the flask framework. When I came into contact with the concept of "separation of front and rear ends ", I was very curious. I checked on the Internet and said that the front and rear ends exchange data through JSON. My personal ...
I want to use flask to write a crawler, start it by clicking the button at the front, and then save the crawled content in the database, and the front end to display the data. is mainly about how to call the crawler. Give me an idea. Thank you ....
forgive me, but I don t know how to describe the title of the problem. My problem goes like this: a novice flask writes two pages, one uses a form to obtain data, such as entering 30, and the other returns data, such as displaying 30 and then hanging on...
define in models.py jiezhi_date = models.DateTimeField (blank = True, null = True, db_index = True, verbose_name = _ (u information cutoff )) in the template: < div style= "color:-sharpA8B1BA; " class= "text " > deadline: {{form.jiezhi_date}}...
visit https: www.oyohyee.com admin] will be redirected to [ http: www.oyohyee.com,www.oy.] use curl-IL https: www.oyohyee.com admin to get the following information HTTP 1.1 301 MOVED PERMANENTLY Server: nginx 1.12.2 Date: Thu, 12 Apr 2018 00:45:2...
: |--hello.py |--admin |--__init__.py |--admin.py hello.py from flask import Flask from admin.admin import admin app = Flask(__name__) app.register_blueprint(admin, url_prefix= admin ) admin.py from flask import Blueprint admin =...
when we do the payment system for the first time, there are many merchants on our platform. Each merchant has a large number of orders per minute. I update the balance to the merchant account asynchronously. I use the mysql queue, and each successful or...
We have a feature implemented in webrtc. may encounter the problem of server downtime when connecting to a node server. but you need to go through many attempts to know that the server node is not connected. app has a configuration that allows you to ...
java develops recent projects that require gis-related functions, as follows: determine whether the point is within the polygon conversion between different coordinate systems are there any related jar packages that can achieve related functions...
like the effect of the nightly perpetual calendar mini program, you can slide around, and when you slide, you can partially preview the date rendered last month, and the sliding of several pages can be realized with swiper, but there is no way of thinkin...
1. When you make a request in the system, the Timing you see is the following result. Only 3 requests are concurrent at the same time. from the figure below, the request is suspended. Waiting and Content Download have a total of 134ms, which is very fa...