Watson Speech to Text - 构建 'WebSocket' 失败：URL 包含片段标识符

Question

我正在尝试将 Watson Speech 连接到文本 API，但是我收到以下针对 Firefox 和 Chrome 的错误。注意：它之前工作正常，可能是 websocket 条款中的一些更新。感谢您的帮助！

var token = "{{payload}}";  
var model = "en-US_BroadbandModel"; // Change to your own model
var wsURI = 'wss://stream.watsonplatform.net/speech-to-text/api/v1/recognize?watson-token=' +
                token + '&model=' + model;

var ws = new WebSocket(wsURI);

在这一行中发现错误：

var ws = new WebSocket(wsURI);

浏览器控制台错误：

Firefox: "SyntaxError: An invalid or illegal string was specified"

Chrome: "Uncaught DOMException: Failed to construct 'WebSocket': The 
  URL contains a fragment identifier ('x3D;&model=en-US_BroadbandModel').
  Fragment identifiers are not allowed in WebSocket URLs."

Answer 1

也许你需要转义令牌，你试过了吗？

顺便说一句。您尝试过 Watson Javascript SDK https://github.com/watson-developer-cloud/speech-javascript-sdk 吗？它为您处理这些较低级别的详细信息。

Watson Speech to Text - 构建 'WebSocket' 失败：URL 包含片段标识符

Watson Speech to Text - Failed to construct 'WebSocket': The URL contains a fragment identifier

javascript

speech-to-text

websocket

ibm-watson

node-red