方法：sheets.values.append TypeError：将圆形结构转换为JSON

时间：2018-10-30 12:05:50

标签： node.js express google-api google-sheets-api google-api-nodejs-client

我一直在成功使用Google Sheets API。我设法使用了spreadsheets.values.update和spreadsheets.values.get方法，没有出现错误。今天，我一直在尝试使用方法：spreadsheets.values.append。此方法只是将一行数据附加到表的末尾。在开发人员门户中，您可以“尝试使用此api”，当我收到200响应时。

但是，当我在NodeJS / Express应用程序中运行完全相同的方法（包括参数！）时，出现错误消息：

  

“ TypeError：将圆形结构转换为JSON”，

但是，当我查看Google表格时，数据已成功添加。这是我的代码：

function postValid(req, res) {
    const data = req.body;
    console.log('received validate post');
    sheets.spreadsheets.values.append(  {
        auth: jwtClient,
        spreadsheetId: ssId,
        range: 'Valid!A:C',
        resource: {
            values: [
                [1, 2, 3]
            ]
        },
        valueInputOption: 'USER_ENTERED',
    }, (err, response) => {
        if (err) {
            res.status(500);
            res.send('The API returned an error: ' + err);
        }
        res.send(response)
    })
}

随着数据的发送，我可以忽略该错误，但是我真的很想知道是什么导致了这种循环结构错误。我该如何调试呢？

就像我说的那样，具有几乎相同结构的get和update方法可以正常工作，因此它不是{auth: jwtClient, spreadsheetId: ssId, }部分，其余部分都是非常标准的JSON。我就是不明白。

有人遇到同样的问题吗？

更新： 我已经解决了这个问题。如果禁用Express的JSON主体解析器，则可以查看完整响应。在下面，您会看到循环引用是“请求”的一部分，但是此请求是通过 googleapi 方法完成的，这是否可能是 googleapi 的错误库？

{ status: 200,
  statusText: 'OK',
  headers:
   { 'content-type': 'application/json; charset=UTF-8',
     vary: 'X-Origin, Referer, Origin,Accept-Encoding',
     date: 'Tue, 30 Oct 2018 12:22:09 GMT',
     server: 'ESF',
     'cache-control': 'private',
     'x-xss-protection': '1; mode=block',
     'x-frame-options': 'SAMEORIGIN',
     'alt-svc': 'quic=":443"; ma=2592000; v="44,43,39,35"',
     'accept-ranges': 'none',
     connection: 'close' },
  config:
   { adapter: [Function: httpAdapter],
     transformRequest: { '0': [Function: transformRequest] },
     transformResponse: { '0': [Function: transformResponse] },
     timeout: 0,
     xsrfCookieName: 'XSRF-TOKEN',
     xsrfHeaderName: 'X-XSRF-TOKEN',
     maxContentLength: 2147483648,
     validateStatus: [Function],
     headers:
      { Accept: 'application/json, text/plain, */*',
        'Content-Type': 'application/json;charset=utf-8',
        Authorization:
        <REMOVED>,
        'User-Agent': 'google-api-nodejs-client/1.6.1',
        'Content-Length': 29 },
     method: 'post',
     url:
      'https://sheets.googleapis.com/v4/spreadsheets/<REMOVED>/values/Valid!A:C:append',
     paramsSerializer: [Function],
     data: '{"values":[[null,null,null]]}',
     params: { valueInputOption: 'USER_ENTERED' } },
  request:
   ClientRequest {
     _events:
      { socket: [Function],
        abort: [Function],
        aborted: [Function],
        error: [Function],
        timeout: [Function],
        prefinish: [Function: requestOnPrefinish] },
     _eventsCount: 6,
     _maxListeners: undefined,
     output: [],
     outputEncodings: [],
     outputCallbacks: [],
     outputSize: 0,
     writable: true,
     _last: true,
     chunkedEncoding: false,
     shouldKeepAlive: false,
     useChunkedEncodingByDefault: true,
     sendDate: false,
     _removedConnection: false,
     _removedContLen: false,
     _removedTE: false,
     _contentLength: null,
     _hasBody: true,
     _trailer: '',
     finished: true,
     _headerSent: true,
     socket:
      TLSSocket {
        _tlsOptions: [Object],
        _secureEstablished: true,
        _securePending: false,
        _newSessionPending: false,
        _controlReleased: true,
        _SNICallback: null,
        servername: 'sheets.googleapis.com',
        alpnProtocol: false,
        authorized: true,
        authorizationError: null,
        encrypted: true,
        _events: [Object],
        _eventsCount: 8,
        connecting: false,
        _hadError: false,
        _handle: null,
        _parent: null,
        _host: 'sheets.googleapis.com',
        _readableState: [ReadableState],
        readable: false,
        _maxListeners: undefined,
        _writableState: [WritableState],
        writable: false,
        allowHalfOpen: false,
        _sockname: null,
        _pendingData: null,
        _pendingEncoding: '',
        server: undefined,
        _server: null,
        ssl: null,
        _requestCert: true,
        _rejectUnauthorized: true,
        parser: null,
        _httpMessage: [Circular],   //<--HERE IS ONE ISSUE
        write: [Function: writeAfterFIN],
        [Symbol(res)]: [TLSWrap],
        [Symbol(asyncId)]: 78,
        [Symbol(lastWriteQueueSize)]: 0,
        [Symbol(timeout)]: null,
        [Symbol(kBytesRead)]: 575,
        [Symbol(kBytesWritten)]: 517,
        [Symbol(connect-options)]: [Object] },
     connection:
      TLSSocket {
        _tlsOptions: [Object],
        _secureEstablished: true,
        _securePending: false,
        _newSessionPending: false,
        _controlReleased: true,
        _SNICallback: null,
        servername: 'sheets.googleapis.com',
        alpnProtocol: false,
        authorized: true,
        authorizationError: null,
        encrypted: true,
        _events: [Object],
        _eventsCount: 8,
        connecting: false,
        _hadError: false,
        _handle: null,
        _parent: null,
        _host: 'sheets.googleapis.com',
        _readableState: [ReadableState],
        readable: false,
        _maxListeners: undefined,
        _writableState: [WritableState],
        writable: false,
        allowHalfOpen: false,
        _sockname: null,
        _pendingData: null,
        _pendingEncoding: '',
        server: undefined,
        _server: null,
        ssl: null,
        _requestCert: true,
        _rejectUnauthorized: true,
        parser: null,
        _httpMessage: [Circular],  //<--Again another problem
        write: [Function: writeAfterFIN],
        [Symbol(res)]: [TLSWrap],
        [Symbol(asyncId)]: 78,
        [Symbol(lastWriteQueueSize)]: 0,
        [Symbol(timeout)]: null,
        [Symbol(kBytesRead)]: 575,
        [Symbol(kBytesWritten)]: 517,
        [Symbol(connect-options)]: [Object] },
     _header:
      'POST /v4/spreadsheets/<REMOVED>/values/Valid!A:C:append?valueInputOption=USER_ENTERED HTTP/1.1\r\nAccept: application/json, text/plain, */*\r\nContent-Type: application/json;charset=utf-8\r\nAuthorization: <REMOVED> User-Agent: google-api-nodejs-client/1.6.1\r\nContent-Length: 29\r\nHost: sheets.googleapis.com\r\nConnection: close\r\n\r\n',
     _onPendingData: [Function: noopPendingOutput],
     agent:
      Agent {
        _events: [Object],
        _eventsCount: 1,
        _maxListeners: undefined,
        defaultPort: 443,
        protocol: 'https:',
        options: [Object],
        requests: {},
        sockets: [Object],
        freeSockets: {},
        keepAliveMsecs: 1000,
        keepAlive: false,
        maxSockets: Infinity,
        maxFreeSockets: 256,
        maxCachedSessions: 100,
        _sessionCache: [Object] },
     socketPath: undefined,
     timeout: undefined,
     method: 'POST',
     path:
      '/v4/spreadsheets/<REMOVED>/values/Valid!A:C:append?valueInputOption=USER_ENTERED',
     _ended: true,
     res:
      IncomingMessage {
        _readableState: [ReadableState],
        readable: false,
        _events: [Object],
        _eventsCount: 3,
        _maxListeners: undefined,
        socket: [TLSSocket],
        connection: [TLSSocket],
        httpVersionMajor: 1,
        httpVersionMinor: 1,
        httpVersion: '1.1',
        complete: true,
        headers: [Object],
        rawHeaders: [Array],
        trailers: {},
        rawTrailers: [],
        aborted: false,
        upgrade: false,
        url: '',
        method: null,
        statusCode: 200,
        statusMessage: 'OK',
        client: [TLSSocket],
        _consuming: true,
        _dumped: false,
        req: [Circular],  //<--Again another circular reference
        responseUrl:
         'https://sheets.googleapis.com/v4/spreadsheets/<REMOVED>/values/Valid!A:C:append?valueInputOption=USER_ENTERED',
        redirects: [] },
     aborted: undefined,
     timeoutCb: null,
     upgradeOrConnect: false,
     parser: null,
     maxHeadersCount: null,
     _redirectable:
      Writable {
        _writableState: [WritableState],
        writable: true,
        _events: [Object],
        _eventsCount: 2,
        _maxListeners: undefined,
        _options: [Object],
        _redirectCount: 0,
        _redirects: [],
        _requestBodyLength: 29,
        _requestBodyBuffers: [],
        _onNativeResponse: [Function],
        _currentRequest: [Circular],  //<-- Again!!
        _currentUrl:
         'https://sheets.googleapis.com/v4/spreadsheets/<REMOVED>/values/Valid!A:C:append?valueInputOption=USER_ENTERED' },
     [Symbol(isCorked)]: false,
     [Symbol(outHeadersKey)]:
      { accept: [Array],
        'content-type': [Array],
        authorization: [Array],
        'user-agent': [Array],
        'content-length': [Array],
        host: [Array] } },
  data:
   { spreadsheetId: <REMOVED>,
     tableRange: 'Valid!A1:C8',
     updates:
      { spreadsheetId: <REMOVED>,
        updatedRange: 'Valid!A9' } } }

1 个答案:

答案 0 :(得分：1)

这确实来自Google api响应。调用其他API（例如https://cloud.google.com/bigquery/docs/reference/rest/v2/jobs/query）时，我也看到了它 您必须确保仅调用响应的相关部分，而不是尝试将其转换为JSON，以避免循环错误消息

相关问题
最新问题