from flask import g, request, session, render_template, flash, redirect, url_for
from flask import current_app as app
@app.route('/')
def home():
return 'this works'
from flask_restful import Resource, Api
from app.extensions import api
class HelloWorld(Resource):
def get(self):
return {'Hello': 'World'}
api.add_resource(HelloWorld, '/test') # Getting a 404 for this route on http://127.0.0.1:5000/test
Extensions设置api变量:
api = Api()
api.init_app(app)
我无法弄清楚为什么在尝试访问api资源时会得到404?
答案 0 :(得分:4)
好的,问题似乎是下面的排序是错误的。我必须在启动api之前添加资源。
api = Api()
api.init_app(app)
api.add_resource(HelloWorld, '/')
修正:
api = Api()
api.add_resource(HelloWorld, '/')
api.init_app(app)
这很奇怪,例如SQLAlchemy需要在使用之前调用init_app ...