flask01

flask_httpcode_433.py

#coding:utf8

from flask import Flask

app = Flask(__name__)

@app.route("/433")
def hello_433():
    return "hello ", 433 

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

flask_resp_header.py

#coding:utf8

from flask import Flask

app = Flask(__name__)


@app.route("/433")
def hello_header():
    return "hello ", 433, {'a':1, 'b':2}

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

flask_start.py

#coding:utf8

from flask import Flask

app = Flask(__name__)

@app.route("/")
def hello():
    return "hello world"


@app.route("/user/<name>")
def hello_you(name=None):
    return "hello {name}".format(name=name)


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

ipython

In [1]: from hello import app

In [2]: 

In [2]: 

In [2]: app.url_map
Out[2]: 
Map([<Rule '/' (GET, HEAD, OPTIONS) -> hello>,
 <Rule '/static/<filename>' (GET, HEAD, OPTIONS) -> static>,
 <Rule '/user/<name>' (GET, HEAD, OPTIONS) -> hello_you>])

In [3]: 

# 查看 路由情况