.get()したときのreqの中身

express使ってる、指定ファイルは /css/styles.css にしてて、.get('/css/*file', function(req, res){});

{ socket: 
   { bufferSize: 0,
     fd: 8,
     type: 'tcp4',
     allowHalfOpen: true,
     _readWatcher: 
      { socket: [Circular],
        callback: [Function: onReadable] },
     destroyed: false,
     readable: true,
     _writeQueue: , _writeQueueEncoding: ,
     _writeQueueFD: , _writeQueueCallbacks: ,
     _writeWatcher: 
      { socket: [Circular],
        callback: [Function: onWritable] },
     writable: true,
     _writeImpl: [Function],
     _readImpl: [Function],
     _shutdownImpl: [Function],
     remoteAddress: '127.0.0.1',
     remotePort: 53427,
     server: 
      { stack: [Object],
        connections: 1,
        allowHalfOpen: true,
        watcher: [Object],
        _events: [Object],
        httpAllowHalfOpen: false,
        cache: {},
        settings: [Object],
        redirects: {},
        isCallbacks: {},
        _locals: [Object],
        dynamicViewHelpers: {},
        errorHandlers: , route: '/', routes: [Object], router: [Getter], __usedRouter: true, type: 'tcp4', fd: 6 }, ondrain: [Function], _idleTimeout: 120000, _idleNext: { repeat: 120, _idleNext: [Circular], _idlePrev: [Circular], callback: [Function] }, _idlePrev: { repeat: 120, _idleNext: [Circular], _idlePrev: [Circular], callback: [Function] }, _idleStart: Fri, 11 Nov 2011 09:10:15 GMT, _events: { timeout: [Function], error: [Function], close: [Function] }, ondata: [Function], onend: [Function], _httpMessage: { output: ,
        outputEncodings: , writable: true, _last: false, chunkedEncoding: false, shouldKeepAlive: true, useChunkedEncodingByDefault: true, _hasBody: true, _trailer: '', finished: false, socket: [Circular], connection: [Circular], _events: [Object], _headers: [Object], _headerNames: [Object], app: [Object], req: [Circular] } }, connection: { bufferSize: 0, fd: 8, type: 'tcp4', allowHalfOpen: true, _readWatcher: { socket: [Circular], callback: [Function: onReadable] }, destroyed: false, readable: true, _writeQueue: ,
     _writeQueueEncoding: , _writeQueueFD: ,
     _writeQueueCallbacks: , _writeWatcher: { socket: [Circular], callback: [Function: onWritable] }, writable: true, _writeImpl: [Function], _readImpl: [Function], _shutdownImpl: [Function], remoteAddress: '127.0.0.1', remotePort: 53427, server: { stack: [Object], connections: 1, allowHalfOpen: true, watcher: [Object], _events: [Object], httpAllowHalfOpen: false, cache: {}, settings: [Object], redirects: {}, isCallbacks: {}, _locals: [Object], dynamicViewHelpers: {}, errorHandlers: ,
        route: '/',
        routes: [Object],
        router: [Getter],
        __usedRouter: true,
        type: 'tcp4',
        fd: 6 },
     ondrain: [Function],
     _idleTimeout: 120000,
     _idleNext: 
      { repeat: 120,
        _idleNext: [Circular],
        _idlePrev: [Circular],
        callback: [Function] },
     _idlePrev: 
      { repeat: 120,
        _idleNext: [Circular],
        _idlePrev: [Circular],
        callback: [Function] },
     _idleStart: Fri, 11 Nov 2011 09:10:15 GMT,
     _events: 
      { timeout: [Function],
        error: [Function],
        close: [Function] },
     ondata: [Function],
     onend: [Function],
     _httpMessage: 
      { output: , outputEncodings: ,
        writable: true,
        _last: false,
        chunkedEncoding: false,
        shouldKeepAlive: true,
        useChunkedEncodingByDefault: true,
        _hasBody: true,
        _trailer: '',
        finished: false,
        socket: [Circular],
        connection: [Circular],
        _events: [Object],
        _headers: [Object],
        _headerNames: [Object],
        app: [Object],
        req: [Circular] } },
  httpVersion: '1.1',
  complete: false,
  headers: 
   { host: '127.0.0.1:5509',
     connection: 'keep-alive',
     'cache-control': 'max-age=0',
     'user-agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/535.8 (KHTML, like Gecko) Chrome/17.0.932.0 Safari/535.8',
     accept: 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
     'accept-encoding': 'gzip,deflate,sdch',
     'accept-language': 'en-US,en;q=0.8,ja;q=0.6',
     'accept-charset': 'UTF-8,*;q=0.5' },
  trailers: {},
  readable: true,
  url: '/css/styles.css',
  method: 'GET',
  statusCode: null,
  client: 
   { bufferSize: 0,
     fd: 8,
     type: 'tcp4',
     allowHalfOpen: true,
     _readWatcher: 
      { socket: [Circular],
        callback: [Function: onReadable] },
     destroyed: false,
     readable: true,
     _writeQueue: , _writeQueueEncoding: ,
     _writeQueueFD: , _writeQueueCallbacks: ,
     _writeWatcher: 
      { socket: [Circular],
        callback: [Function: onWritable] },
     writable: true,
     _writeImpl: [Function],
     _readImpl: [Function],
     _shutdownImpl: [Function],
     remoteAddress: '127.0.0.1',
     remotePort: 53427,
     server: 
      { stack: [Object],
        connections: 1,
        allowHalfOpen: true,
        watcher: [Object],
        _events: [Object],
        httpAllowHalfOpen: false,
        cache: {},
        settings: [Object],
        redirects: {},
        isCallbacks: {},
        _locals: [Object],
        dynamicViewHelpers: {},
        errorHandlers: , route: '/', routes: [Object], router: [Getter], __usedRouter: true, type: 'tcp4', fd: 6 }, ondrain: [Function], _idleTimeout: 120000, _idleNext: { repeat: 120, _idleNext: [Circular], _idlePrev: [Circular], callback: [Function] }, _idlePrev: { repeat: 120, _idleNext: [Circular], _idlePrev: [Circular], callback: [Function] }, _idleStart: Fri, 11 Nov 2011 09:10:15 GMT, _events: { timeout: [Function], error: [Function], close: [Function] }, ondata: [Function], onend: [Function], _httpMessage: { output: ,
        outputEncodings: , writable: true, _last: false, chunkedEncoding: false, shouldKeepAlive: true, useChunkedEncodingByDefault: true, _hasBody: true, _trailer: '', finished: false, socket: [Circular], connection: [Circular], _events: [Object], _headers: [Object], _headerNames: [Object], app: [Object], req: [Circular] } }, httpVersionMajor: 1, httpVersionMinor: 1, upgrade: false, originalUrl: '/css/styles.css', query: {}, app: { stack: [ [Object], [Object] ], connections: 1, allowHalfOpen: true, watcher: { host: [Circular], callback: [Function] }, _events: { request: [Function], connection: [Function: connectionListener], listening: [Function] }, httpAllowHalfOpen: false, cache: {}, settings: { env: 'development', hints: true }, redirects: {}, isCallbacks: {}, _locals: { settings: [Object], app: [Circular] }, dynamicViewHelpers: {}, errorHandlers: ,
     route: '/',
     routes: 
      { app: [Circular],
        routes: [Object],
        params: {},
        _params: , middleware: [Function] }, router: [Getter], __usedRouter: true, type: 'tcp4', fd: 6 }, res: { output: ,
     outputEncodings: , writable: true, _last: false, chunkedEncoding: false, shouldKeepAlive: true, useChunkedEncodingByDefault: true, _hasBody: true, _trailer: '', finished: false, socket: { bufferSize: 0, fd: 8, type: 'tcp4', allowHalfOpen: true, _readWatcher: [Object], destroyed: false, readable: true, _writeQueue: ,
        _writeQueueEncoding: , _writeQueueFD: ,
        _writeQueueCallbacks: , _writeWatcher: [Object], writable: true, _writeImpl: [Function], _readImpl: [Function], _shutdownImpl: [Function], remoteAddress: '127.0.0.1', remotePort: 53427, server: [Object], ondrain: [Function], _idleTimeout: 120000, _idleNext: [Object], _idlePrev: [Object], _idleStart: Fri, 11 Nov 2011 09:10:15 GMT, _events: [Object], ondata: [Function], onend: [Function], _httpMessage: [Circular] }, connection: { bufferSize: 0, fd: 8, type: 'tcp4', allowHalfOpen: true, _readWatcher: [Object], destroyed: false, readable: true, _writeQueue: ,
        _writeQueueEncoding: , _writeQueueFD: ,
        _writeQueueCallbacks: , _writeWatcher: [Object], writable: true, _writeImpl: [Function], _readImpl: [Function], _shutdownImpl: [Function], remoteAddress: '127.0.0.1', remotePort: 53427, server: [Object], ondrain: [Function], _idleTimeout: 120000, _idleNext: [Object], _idlePrev: [Object], _idleStart: Fri, 11 Nov 2011 09:10:15 GMT, _events: [Object], ondata: [Function], onend: [Function], _httpMessage: [Circular] }, _events: { finish: [Function] }, _headers: { 'x-powered-by': 'Express' }, _headerNames: { 'x-powered-by': 'X-Powered-By' }, app: { stack: [Object], connections: 1, allowHalfOpen: true, watcher: [Object], _events: [Object], httpAllowHalfOpen: false, cache: {}, settings: [Object], redirects: {}, isCallbacks: {}, _locals: [Object], dynamicViewHelpers: {}, errorHandlers: ,
        route: '/',
        routes: [Object],
        router: [Getter],
        __usedRouter: true,
        type: 'tcp4',
        fd: 6 },
     req: [Circular] },
  next: [Function: next],
  _route_index: 1,
  route: 
   { path: '/css/:file',
     method: 'get',
     callbacks: [ [Function] ],
     keys: [ [Object] ],
     regexp: /^\/css\/(?:([^\/]+?))\/?$/i,
     params: [ file: 'styles.css' ] },
  params: [ file: 'styles.css' ] }