简易web服务器版本二
# -*- coding:UTF-8 -*-import osimport BaseHTTPServerimport timeimport threadingimport urlparseclass ServerHandler(BaseHTTPServer.BaseHTTPRequestHandler): ''' 简单的Http服务器，处理get请求 ''' #处理用户的GET请求 def do_GET(self): try: str = urlparse.urlparse(self.path) print str #请求的参数 args = dict(urlparse.parse_qsl(str.query)) #请求的路径 filepath = os.curdir+os.sep+self.path #请求路径不能正确打开# if ( False == os.path.isfile(filepath)):# self.send_response(404)# self.end_headers() # return #处理普通的链接请求 content = None; if ( filepath[-5:] == ".html"): content = "text/html; charset=utf-8"; elif ( filepath[-4:] == ".css" ): content = "text/css"; elif ( filepath[-3:] == ".js" ): content = "application/x-javascript"; elif ( filepath[-4:] == ".png" ): content = "image/png"; elif ( filepath[-4:] == ".gif" ): content = "image/gif"; elif ( filepath[-4:] == ".jpg" ): content = "image/jpg"; elif ( filepath[-4:] == ".mp3" ): content = "audio/mpeg"; elif ( filepath[-4:] == ".xml" ): content = "text/xml; charset=utf-8"; #请求是以上文件类型 if ( content <> None ): self.send_response(200) self.send_header("Content-Length", os.path.getsize(filepath)) self.send_header("Content-type", content) self.end_headers() with open(filepath , "rb" ) as f: self.wfile.write(f.read()); self.wfile.flush(); return #请求不包含操作，直接返回，否则特殊处理 if (False == args.has_key('cmd') ): return cmd = args['cmd'] #若请求包含操作 if cmd == 'searchUser': self.send_response(200); self.send_header("Content-Type", 'text/html') self.end_headers() self.wfile.write('<b>成功</b>') self.wfile.close() except: print '出现异常' self.send_error(404, 'File Not Found:%s' % filepath) class Server: def startServer(self): server_address = ('', 8000) httpd = BaseHTTPServer.HTTPServer(server_address, ServerHandler) server_thread = threading.Thread(target=httpd.serve_forever) server_thread.setDaemon(True) server_thread.start() if __name__ == '__main__': server = Server() server.startServer() starttime = time.strftime("%Y-%m-%d %H:%M:%S",time.localtime(time.time())) print '%s 服务器已启动' % starttime time.sleep(50000)
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