flask项目简单搭建

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