from flask import Flask, render_template from echo import EchoProtocol app = Flask(__name__) @app.route("/") def index(): return render_template('index.html') from flask.ext.twisted import Twisted twisted = Twisted(app) container = Container() # 实例化一个工厂容器 container.buildFactory(RFIDFactory, 'RFID', RFIDProtocol) # 创建一个名字是rfid的RFIDFactory工厂实例 container.buildFactory(EchoFactory, 'echo', EchoProtocol) # 创建一个名字是echo的EchoFactory工厂实例 twisted.add_resource("echo", SockJSResource(container.servers['echo'])) SerialPort(RFIDProtocol(container.servers['RFID']), '/dev/ttyUSB0', reactor, baudrate=38400) # '/dev/ttyUSB0' # twisted老套路(端口号,工厂) reactor.listenTCP(8001, container.servers['echo']) if __name__ == '__main__': print 'reactor begin to run ' app.run()