使用Announcerjs 第三库 重新编写代码body h1汉字检测器h1 div class=input-box textarea class=textarea placeholder=请输入需要检测的汉字textarea div class=btn-wrap button class=btn check-btn检测button button class=b
<body>
<h1>汉字检测器</h1>
<div class="input-box">
<textarea class="textarea" placeholder="请输入需要检测的汉字"></textarea>
<div class="btn-wrap">
<button class="btn check-btn">检测</button>
<button class="btn clear-btn">清空</button>
</div>
</div>
<div class="output"></div>
<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
<script src="1.js"></script>
<script src="https://cdn.jsdelivr.net/npm/microsoft-speech-browser-sdk/distrib/browser/microsoft.cognitiveservices.speech.sdk.bundle.js"></script>
<script src="https://cdn.jsdelivr.net/npm/announcer-js/announcer.min.js"></script>
<script>
const textarea = document.querySelector('.textarea');
const checkBtn = document.querySelector('.check-btn');
const clearBtn = document.querySelector('.clear-btn');
const output = document.querySelector('.output');
<pre><code>checkBtn.addEventListener('click', async () => {
const content = textarea.value.trim();
const reg = /[\u4e00-\u9fa5]/g;
const result = (content.match(reg) || []).length;
output.innerText = `输入的文本中共包含 ${result} 个汉字`;
// 计算时间长度
if (result > 0) {
const speechConfig = SpeechSDK.SpeechConfig.fromSubscription('<your-subscription-key>', '<your-service-region>');
const synthesizer = new SpeechSDK.SpeechSynthesizer(speechConfig, undefined);
const result = await synthesizer.speakTextAsync(content);
const time = (result.duration / (60 * 10000000)).toFixed(2);
output.innerText += `\n如果配音，大概需要 ${time} 分钟`;
Announcer.say(`如果配音，大概需要 ${time} 分钟`, { queue: true });
} else {
output.innerText += '\n没有汉字需要配音';
Announcer.say('没有汉字需要配音', { queue: true });
}
});
clearBtn.addEventListener('click', () => {
textarea.value = '';
output.innerText = '';
});
</code></pre>
</script>
</body>
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