深入探究Flask的两个高级特性之蓝图和JWT认证

from flask import Blueprint
auth = Blueprint('auth', __name__)
@auth.route('/login')
def login():
    return "Login page"

from flask import Flask
from auth import auth
app = Flask(__name__)
app.register_blueprint(auth, url_prefix='/auth')

pip install flask_jwt_extended

from flask import Flask, jsonify, request
from flask_jwt_extended import (
    JWTManager, jwt_required, create_access_token,
    get_jwt_identity
)
app = Flask(__name__)
app.config['JWT_SECRET_KEY'] = 'super-secret'  # Change this!
jwt = JWTManager(app)
@app.route('/login', methods=['POST'])
def login():
    if request.form['username'] == 'user' and request.form['password'] == 'pass':
        access_token = create_access_token(identity='user')
        return jsonify(access_token=access_token), 200
    else:
        return jsonify({"msg": "Bad username or password"}), 401
@app.route('/protected', methods=['GET'])
@jwt_required
def protected():
    current_user = get_jwt_identity()
    return jsonify(logged_in_as=current_user), 200