flask请求管道

请求管道，登录前的验证，否则重定向到登录页面。

 1 # coding: utf8
 2 from flask import render_template, request, g, session, redirect, url_for, jsonify
 3 from pycode import app
 4 from master.menu import get_master_menu
 5 
 6 
 7 @app.before_request
 8 def before_request():
 9     g.menu1 = [('index', 'WMS'), ('master', '基础'), ('inbound', '入库'), ('outbound', '出库'), ('inventory', '库存')]
10     user = session.get('user', None)
11     if 'master' in request.path:
12         g.submenu = get_master_menu()
13     if user is None and request.endpoint != 'index' and request.endpoint != 'login' and request.endpoint != 'static':
14         return redirect(url_for('index'))