蓝图结构：
manage.py
from s8pro import app
if __name__ == '__main__':
app.run()__init__.py
from flask import Flask from .views import account from .views import admin from .views import user app = Flask(__name__) app.register_blueprint(account.ac) app.register_blueprint(admin.ad) app.register_blueprint(user.us)
account.py
from flask import Blueprint,render_template
import redis
ac = Blueprint('ac',__name__)
@ac.route('/login')
def login():
conn = redis.Redis()
return render_template('login.html')
@ac.route('/logout')
def logout():
return '大人'
admin.py
from flask import Blueprint
ad = Blueprint('ad',__name__,url_prefix='/admin')
@ad.before_request
def bf():
print('before_request')
@ad.route('/home')
def home():
return 'home'
@ad.route('/xxxx')
def xxxx():
return 'xxxx'
user.py
from flask import Blueprint
us = Blueprint('us',__name__)
@us.route('/info')
def info():
return 'info'
login.html
<!DOCTYPE html>
<html lang="zh-cn">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Title</title>
</head>
<body>
<h1>用户登录</h1>
</body>
</html>