HTTP servers and clients

• tornado.httpserver — 非阻塞 HTTP server
  • HTTP Server
• tornado.httpclient — 异步 HTTP 客户端
  • HTTP 客户端接口
  • Request 对象
  • Response 对象
  • 异常
  • Command-line 接口
  • Implementations
• tornado.httputil — Manipulate HTTP headers and URLs
• tornado.http1connection – HTTP/1.x client/server implementation