python tornado 搭建webServer
python tornado 搭建webServer
1.安装tornado，我用的windows环境
在tornado网站上下载tornado:
https://pypi.python.org/packages/source/t/tornado/tornado-4.2.tar.gz
解压tornado-4.2.tar.gz
在解压后的tornado-4.2文件夹中执行命令：
python setup.py install
完成安装。
2.官方学习文档
http://www.tornadoweb.org/en/stable/guide/intro.html
http://www.tornadoweb.cn/documentation
3.学习笔记
最基础的POST和GET的方法实现
# -*- coding: utf-8 -*-
import tornado.ioloop
import tornado.web
html = '''
''' class BaseHandler(tornado.web.RequestHandler): def get_current_user(self): return self.get_secure_cookie(user) class MainHandler(BaseHandler): def get(self): if not self.current_user: self.redirect(/login) return name = tornado.escape.xhtml_escape(self.current_user) self.write(Hello, + name) class LoginHandler(BaseHandler): def get(self): self.write(html) def post(self): self.set_secure_cookie(user, self.get_argument(myname)) # self.write(POST LOGIN) self.redirect(/) settings = dict( # template_path=TEMPLATE_PATH, # static_path=STATIC_PATH, # cookie_secret=str(uuid.uuid1()), cookie_secret=61oETzKXQAGaYdkL5gEmGeJJFuYh7EQnp2XdTP1o/Vo=, login_url=/login, # gzip=True, # xheaders=True, debug=True ) application = tornado.web.Application([ (r/, MainHandler), (r/login, LoginHandler) ], **settings) if __name__ == __main__: application.listen(8888) tornado.ioloop.IOLoop.current().start()
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