speech-components/index.html at main · JetsomMa/speech-components · GitHub

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<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
  <title>语音转文字输入</title>
  <script src="https://www.mashaojie.cn/script/active-key.min.js" charset="UTF-8"></script>
  <script src="https://www.mashaojie.cn/script/speechrecognizer.js"></script>
  <script src="https://www.mashaojie.cn/script/operation-ball.min.js" charset="UTF-8"></script>
</head>
<body>
  <style>
    /*如果是禁用长按选择文字功能，用css*/
    button {
      user-select: none;
      -webkit-user-select: none;
    }
  </style>
  <div style="width: 100%; height: 50%;">
    <button id="start-btn">开始录音[web speech api版本，需要翻墙到美国才能使用]</button>
    <div>web speech api识别结果：</div>
    <div id="webSpeechApiResult"></div>
  </div>
  <br>
  <div>---------------------------------------------------------------------------</div>
  <div style="width: 100%; height: 50%;">
    <div>腾讯语音识别结果：</div>
    <div id="TXSpeechApiResult"></div>
  </div>

  <script>
    // 如果是想禁用长按弹出菜单, 用js的话,阻止默认事件
    window.addEventListener('contextmenu', function(e){
        e.preventDefault();
    });

    const mySpeechRecognition = webkitSpeechRecognition || SpeechRecognition
    const startBtn = document.querySelector('#start-btn');
    const resultDiv = document.querySelector('#webSpeechApiResult');

    let recognition
    startBtn.addEventListener('click', () => {
      if(!recognition) {
        recognition = new mySpeechRecognition();

        recognition.lang = 'zh-CN';
        recognition.continuous = true;
        recognition.interimResults = true;

        recognition.onresult = (event) => {
          let finalTranscript = '';
          let interimTranscript = '';

          for (let i = event.resultIndex; i < event.results.length; i++) {
            const transcript = event.results[i][0].transcript;
            if (event.results[i].isFinal) {
              finalTranscript += transcript;
              resultDiv.innerHTML = finalTranscript;
            } else {
              interimTranscript += transcript;
              resultDiv.innerHTML = interimTranscript;
            }
          }
        };
        recognition.onerror = (event) => {
          console.error("recognition onerror", event)
        }
        recognition.onstart = () => {
          console.log("recognition start")
        }
        recognition.onend = () => {
          console.log("recognition end")
          resultDiv.innerHTML = '';
        }

        recognition.start();
      } else {
        recognition.stop();
        recognition = null;
      }
    });

  </script>
  <script>
    document.dispatchEvent(new CustomEvent('init-speech-ball'));

    document.addEventListener('speech-comfirm', function (e) {
      document.querySelector('#TXSpeechApiResult').innerHTML = e.detail.result
    })
  </script>
</body>
</html>