pywebview如何使用浏览器自带语音识别与webspeech 的api？
网友回复
支持语音识别与tts文字转语音
main.py
<import webview
import time
class Api:
def on_speech_result(self, result):
"""处理从前端接收的语音识别结果"""
print(f"语音识别结果: {result}")
# 可以在这里添加后续处理逻辑
return result
if __name__ == '__main__':
# 创建API实例
api = Api()
# 创建窗口
window = webview.create_window(
title='带音色选择的语音功能演示',
url='index.html',
width=900,
height=700,
resizable=True,
js_api=api
)
# 启动pywebview
webview.start(debug=True)
index.html
<!DOCTYPE html>
<html>
<head>
<title>带音色选择的语音功能演示</title>
<style>
body { font-family: Arial, sans-serif; padding: 20px; max-width: 800px; margin: 0 auto; }
.controls { margin: 20px 0; padding: 20px; border: 1px solid #eee; border-radius: 8px; }
button { padding: 10px 20px; margin: 5px; background: #007bff; color: white; border: none; border-radius: 4px; cursor: pointer; }
button:hover { background: #0056b3; }
#result { margin: 20px 0; padding: 10px; border: 1px solid #ccc; min-height: 50px; border-radius: 4px; }
.form-group { margin: 15px 0; }
select, input[type="text"] { padding: 8px; width: 100%; max-width: 500px; border: 1px solid #ddd; border-radius: 4px; }
label { display: block; margin-bottom: 5px; font-weight: bold; }
</style>
</head>
<body>
<h1>Web Speech API 演示（带音色选择）</h1>
<div class="controls">
<h3>语音识别</h3>
<button onclick="startRecognition()">开始语音识别</button>
<button onclick="stopRecognition()">停止语音识别</button>
<div id="result">识别结果将显示在这里...</div>
<h3>语音合成</h3>
<div class="form-group">
<label for="voiceSelect">选择音色：</label>
<select id="voiceSelect"></select>
</div>
<div class="form-group">
<label for="textToSpeak">输入要合成的文本：</label>
<input type="text" id="textToSpeak" placeholder="请输入文字..." value="你好，这是一个带音色选择的语音合成示例">
</div>
<div class="form-group">
<label>语速：</label>
<input type="range" id="rate" min="0.5" max="2" step="0.1" value="1">
<span id="rateValue">1</span>
</div>
<button onclick="speakText(document.getElementById('textToSpeak').value)">开始语音合成</button>
<button onclick="cancelSpeech()">取消合成</button>
</div>
<div id="status" style="margin-top: 20px; color: #666;">状态: 就绪</div>
<script>
// 语音识别相关变量
let recognition;
let isRecognizing = false;
...点击查看剩余70%
by python
我知道答案，我要回答
私活外包
