Flask之多应用部署示例代码

#!/usr/bin/env python
# -*- coding: utf-8 -*-
from flask import Flask
from werkzeug import run_simple
from werkzeug.middleware.dispatcher import DispatcherMiddleware

# 声明应用
app1 = Flask(__name__)
app2 = Flask(__name__)

# 组合应用
app = DispatcherMiddleware(app1, {
    '/a1': app1,
    '/a2': app2
})


@app1.route('/')
def default():
    return 'hello it is default app1'


@app1.route('/index')
def index():
    return 'hello app1'


@app2.route('/index')
def index():
    return 'hello app2'


if __name__ == "__main__":
    run_simple('localhost', 7777, app)