Python 烧瓶蓝图文件结构

我在这方面有些麻烦

我的项目结构：

hw
...run.py
...sigcontoj
......__init__.py
......admin
.........__init__.py
.........views.py
.........models.py
......frontend
.........__init__.py
.........views.py
.........models.py

run.py：

from sigcontoj import create_app
from sigcontoj.frontend import frontend


app = create_app(__name__)


if __name__ == '__main__':
    print app.url_map
    print app.blueprints
    app.run(debug = True)

sigcontoj_uuuuuuuuuuuuuuuuuuuuuu.py：

from flask import Flask
from flask.ext.sqlalchemy import SQLAlchemy
from sigcontoj.frontend import frontend


db = SQLAlchemy()

def create_app(name=__name__):
    app = Flask(name, static_path='/static')
    app.register_blueprint(frontend, url_prefix=None)
    app.secret_key = 'dfsdf1323jlsdjfl'
    app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///soj.db'
    db.init_app(app)
    return app

from flask import Blueprint

frontend = Blueprint('frontend', __name__, template_folder='templates')

sigcontoj\frontend\uuuuuu init\uuuuuuuuuuuu.py：

from flask import Flask
from flask.ext.sqlalchemy import SQLAlchemy
from sigcontoj.frontend import frontend


db = SQLAlchemy()

def create_app(name=__name__):
    app = Flask(name, static_path='/static')
    app.register_blueprint(frontend, url_prefix=None)
    app.secret_key = 'dfsdf1323jlsdjfl'
    app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///soj.db'
    db.init_app(app)
    return app

from flask import Blueprint

frontend = Blueprint('frontend', __name__, template_folder='templates')

sigcontoj\frontend\models.py：

from datetime import datetime
from sigcontoj import db


class News(db.Model):
    id = db.Column(db.Integer, primary_key=True)
    title = db.Column(db.String(256))
    content = db.Column(db.Text)
    publish_time = db.Column(db.DateTime, default=datetime.now())

    def __repr__(self):
        return '<News : %s>' % self.title

app.url\u map

的输出为

Map([' (HEAD, OPTIONS, GET) -> static>]) 映射（['（HEAD，OPTIONS，GET）->static>） 索引页是404

---

我的代码中有错误吗？

您的问题是，即使您导入

前端

蓝图，因为您从未导入

视图

，

索引（
/
）路由也从未在
前端
注册。如果更新
sigcontoj/\uuuuu init\uuuuuu.py
以导入
sigcontoj.frontend.views
：

from flask import Flask
from flask.ext.sqlalchemy import SQLAlchemy
from sigcontoj.frontend import frontend
import sigcontoj.frontend.views

那么一切都会好起来的