Can someone show me examples of making a RESTful API which uses database information in Flask? I have no idea how to implement POST, PUT and DELETE and I always get the 405 error where I can't use the method in url.
Have you add request method in your routing? you can following reference from: flask-restful
from flask import Flask, request from flask_restful import Resource, Api app = Flask(__name__) api = Api(app) class TodoSimple(Resource): def get(self): # do get something def put(self): # do put something def delete(self): # do delete something def post(self): # do post something api.add_resource(TodoSimple, '/api/todo') if __name__ == '__main__': app.run(debug=True)