flask入门

机器翻译版：http://docs.jinkan.org/docs/flask/quickstart.html
简略版：https://blog.youkuaiyun.com/u011054333/article/details/70151857

from flask import Flask
from flask import render_template
app = Flask(__name__)

@app.route('/')
def hello_world():
    return 'Hello World!'
    # 可以用模版，具体文件设置参考连接文章
    # return render_template("hello.html",name="harryhare")

if __name__ == '__main__':
    app.run(host="0.0.0.0",debug=True)