Flask（9）- 蓝图的基本使用（上）

#!usr/bin/env python
# -*- coding:utf-8 _*-
"""
# author: 小菠萝测试笔记
# blog:  https://www.cnblogs.com/poloyy/
# time: 2021/7/12 8:36 下午
# file: app.py
"""
# 导入 Flask 和 蓝图 Blueprint
from flask import Flask, Blueprint
# 导入蓝图类
from s7_blueprints import news
from s7_blueprints import products
app = Flask(__name__)
# 注册蓝图
app.register_blueprint(news.blueprint)
app.register_blueprint(products.blueprint)
if __name__ == '__main__':
    app.run(debug=True)

#!usr/bin/env python
# -*- coding:utf-8 _*-
"""
# author: 小菠萝测试笔记
# blog:  https://www.cnblogs.com/poloyy/
# time: 2021/7/12 8:36 下午
# file: news.py
"""
# 导入蓝图
from flask import Blueprint
"""
实例化蓝图对象
第一个参数：蓝图名称
第二个参数：导入蓝图的名称
第三个参数：蓝图前缀，该蓝图下的路由规则前缀都需要加上这个
"""
blueprint = Blueprint('news', __name__, url_prefix="/news")
# 用蓝图注册路由
@blueprint.route("/society/")
def society_news():
    return "社会新闻板块"
@blueprint.route("/tech/")
def tech_news():
    return "新闻板块"

#!usr/bin/env python
# -*- coding:utf-8 _*-
"""
# author: 小菠萝测试笔记
# blog:  https://www.cnblogs.com/poloyy/
# time: 2021/7/12 8:36 下午
# file: products.py
"""
from flask import Blueprint
blueprint = Blueprint("products", __name__, url_prefix="/product")
@blueprint.route("/car")
def car_products():
    return "汽车产品版块"
@blueprint.route("/baby")
def baby_products():
    return "婴儿产品版块"