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

 1 from flask import Flask
 2 
 3 app = Flask(__name__)
 4 
 5 @app.rout('/',methods=['GET','POST'])
 6 
 7 def hello():
 8     return "hello world"
 9 
10 if __name=='__main__':
11     app.run()

然后浏览器 http://127.0.0.1:5000默认打开5000端口