1.运行环境pipenv
$ mkdir foo
$ pipenv --three
$ pipenv shell
2.安装flask和python-dotenv
(foo)$ pipenv install flask
(foo)$ pipenv install python-dotenv
3.创建app.py,.env和.flask-env
(foo)$ touch app.py .env .flaskenv
# app.py
from flask import Flask
app = Flask(__name__)
@app.route('/')
def index():
return '<h1>Hello flask!</h1>'
# .env
# 待写
# .flaskenv
FLASK_APP = "app.py"
FLASK_ENV = "development"
FLASK_RUN_HOST = '0.0.0.0'
FLASK_RUN_PORT = '5000'
4.创建-动态模版与静态文件 的目录
(foo)$ mkdir templates static
5.运行项目
(foo)$ flask run
6.待续
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