python--flask学习1

1 windows/unix得安装

http://www.pythondoc.com/flask-mega-tutorial/helloworld.html

http://www.pythondoc.com/flask/

2 第一个永远得helloword

from flask import Flask

app = Flask(__name__)

@app.rout('/',methods=['GET','POST'])

def hello():
    return "hello world"

if __name=='__main__':
    app.run()

然后浏览器 http://127.0.0.1:5000默认打开5000端口