python 简单的Http服务器

代码：'''Created on 2012-3-13@author: Administrator'''#!/usr/bin/env pythonfrom os import curdir,sepfrom BaseHTTPServer import BaseHTTPRequestHandler,HTTPServerclass MyHandler(BaseHTTP...

Cages

759人浏览 · 2012-03-13 10:23:00

Cages · 2012-03-13 10:23:00 发布

代码：

''' Created on 2012-3-13 @author: Administrator ''' #!/usr/bin/env python from os import curdir,sep from BaseHTTPServer import BaseHTTPRequestHandler,HTTPServer class MyHandler(BaseHTTPRequestHandler): def do_GET(self): try: f=open(curdir+sep+self.path) self.send_response(200) self.send_header('Content-type','text/html') self.end_headers() self.wfile.write(f.read()) f.close() except IOError: self.send_error(404, 'File Not Found: %s' % self.path) def main(): try: server = HTTPServer(('',80),MyHandler) print 'welcome to the ,machine...', print 'Press ^C once or twice to quit' server.serve_forever() except KeyboardInterrupt: print '^C received,shutting down server' server.socket.close() if __name__=='__main__': main()
运行：

welcome to the ,machine... Press ^C once or twice to quit yushh-PC - - [13/Mar/2012 10:19:13] code 501, message Unsupported method ('HEAD') yushh-PC - - [13/Mar/2012 10:19:13] "HEAD / HTTP/1.1" 501 - yushh-PC - - [13/Mar/2012 10:19:51] code 404, message File Not Found: / yushh-PC - - [13/Mar/2012 10:19:51] "GET / HTTP/1.1" 404 - yushh-PC - - [13/Mar/2012 10:19:51] code 404, message File Not Found: /favicon.ico yushh-PC - - [13/Mar/2012 10:19:51] "GET /favicon.ico HTTP/1.1" 404 - yushh-PC - - [13/Mar/2012 10:20:08] code 501, message Unsupported method ('HEAD') yushh-PC - - [13/Mar/2012 10:20:08] "HEAD / HTTP/1.1" 501 - yushh-PC - - [13/Mar/2012 10:20:10] code 404, message File Not Found: /favicon.ico yushh-PC - - [13/Mar/2012 10:20:10] "GET /favicon.ico HTTP/1.1" 404 - yushh-PC - - [13/Mar/2012 10:20:51] code 404, message File Not Found: /a.html yushh-PC - - [13/Mar/2012 10:20:51] "GET /a.html HTTP/1.1" 404 - yushh-PC - - [13/Mar/2012 10:20:51] code 404, message File Not Found: /favicon.ico yushh-PC - - [13/Mar/2012 10:20:51] "GET /favicon.ico HTTP/1.1" 404 -
页面访问：

Error response Error code 404. Message: File Not Found: /a.html. Error code explanation: 404 = Nothing matches the given URI.
注意：

1、HTTPServer是基本的服务类

2、BaseHTTPServer除了0获得客户请求外不做其他事情

3、BaseHTTPResquestHandler执行标准的GET和HEAD请求并可以通过调用cgi脚本生成html返回给客户端