Node.js 如何使用Angular和Express以及其他输入解析多部分POST请求？

我可以解析我的多部分数据，但不能解析表单附带的常规输入信息。我上传了一个word文档，我可以很好地解析它，但是我无法从输入的文本类型中获取信息。我将请求发布到服务器，它就到达了那里，除了请求对象非常奇怪，因为Angularjs不支持本地的多部分提交，我不得不将请求作为angular.identity发布。我正在使用busboy connect解析多部分信息，因此我的方法看起来有点像这样：

  req.pipe(req.busboy);
    req.busboy.on('file', function (fieldname, file, filename) {
//this code parses the file
}

然而，每当我尝试req.name或req.param（name）时，我总是得到未定义或null。有没有办法在bodyParser和busboy之间切换？我已经在底部将请求打印为JSON

干杯

{ _writableState: 
   { highWaterMark: 16384,
     objectMode: false,
     needDrain: false,
     ending: false,
     ended: false,
     finished: false,
     decodeStrings: true,
     defaultEncoding: 'utf8',
     length: 0,
     writing: false,
     sync: true,
     bufferProcessing: false,
     onwrite: [Function],
     writecb: null,
     writelen: 0,
     buffer: [] },
  writable: true,
  domain: null,
  _events: 
   { unpipe: [Function: onunpipe],
     drain: [Function],
     error: [Function: onerror],
     close: { [Function: g] listener: [Function: onclose] },
     finish: { [Function: g] listener: [Function: onfinish] } },
  _maxListeners: 10,
  _done: false,
  _parser: 
   { _needDrain: false,
     _pause: false,
     _cb: undefined,
     _nparts: 0,
     _boy: [Circular],
     parser: 
      { _writableState: [Object],
        writable: true,
        domain: null,
        _events: [Object],
        _maxListeners: 10,
        _bparser: [Object],
        _headerFirst: undefined,
        _dashes: 0,
        _parts: 0,
        _finished: false,
        _realFinish: false,
        _isPreamble: true,
        _justMatched: false,
        _firstWrite: true,
        _inHeader: true,
        _part: undefined,
        _cb: undefined,
        _ignoreData: false,
        _partOpts: {},
        _pause: false,
        _hparser: [Object] } },
  opts: 
   { headers: 
      { host: 'localhost:3000',
        connection: 'keep-alive',
        'content-length': '44520',
        accept: 'application/json, text/plain, */*',
        origin: 'http://localhost:3000',
        'user-agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.153 Safari/537.36',
        'content-type': 'multipart/form-data; boundary=----WebKitFormBoundaryyUi7ZbB4IU8PXkzm',
        referer: 'http://localhost:3000/',
        'accept-encoding': 'gzip,deflate,sdch',
        'accept-language': 'en-US,en;q=0.8,it;q=0.6,es;q=0.4',
        cookie: 'connect.sid=s%3AZpb0Vg74dgR-1iz3-bXPKhKnZyC9UY4U.uPvsAKswVQStlkMkDAv%2F%2BBIVA1rFzPC63xdZT5b7dnk' } } }

---

您还需要侦听“field”事件以捕获非文件类型。参见示例