安装WEB库

  • flask安装
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pip3 install flask 
#flask需要使用ssl，所以在编译python时，需要打开ssl模块。

#验证
vi test.py3

	from flask import Flask
	app = Flask(__name__)

	@app.route("/")
	def hello():
		return "Hi 13!"

	if __name__ == "__main__":
		app.run()
		
python3 test.py3
 * Serving Flask app "test" (lazy loading)
 * Environment: production
   WARNING: Do not use the development server in a production environment.
   Use a production WSGI server instead.
 * Debug mode: off
 * Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)
  • Tornado安装
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pip3 install tornado

#验证
vi test2.py3

    import tornado.ioloop
    import tornado.web
    
    class MainHandler(tornado.web.RequestHandler):
        def get(self):
            self.write("Hi 13")
    
    def make_app():
        return tornado.web.Application([
            (r"/", MainHandler),
        ])
    
    if __name__ == "__main__":
        app = make_app()
        app.listen(8888)
        tornado.ioloop.IOLoop.current().start()

python3 test.py3
#通过浏览器访问8888端口