沃森视觉识别:错误401 [英] Watson visual recognition: error 401

问题描述

我正在尝试使用npm模块watson-developer-cloud进行视觉识别. 我得到{ error: 'invalid-api-key', code: 401 } 尝试运行以下代码时:

I'm trying npm module watson-developer-cloud for visual recognition. I'm getting { error: 'invalid-api-key', code: 401 } when trying to run following code:

var watson = require('watson-developer-cloud');
var fs = require('fs');

var visualRecognition = watson.visual_recognition({
 version: 'v3',
api_key: process.env.API_KEY || 'e2493f2bacdbea8becedcc7aafecdfb4133XXXXX',
 version_date: '2015-05-19'
 });

 var params = {
   images_file: fs.createReadStream('./resources/gopher.png')
 };

 visualRecognition.classify(params, function(err, res) {
  if (err)
 console.log(err);
 else
console.log(JSON.stringify(res, null, 2));
});

推荐答案

这与

This is the same problem raised in IBM Watson visual recognition - invalid API key. The Visual Recognition service was experiencing problems recognizing keys; the development team has resolved the issues as of July 14. (There is additional discussion of this issue on the IBM developerWorks Answers forum, and for issues with specific keys, you can open a Bluemix support ticket.

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