<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>云计算领域专家</title>
</head>
<body>
<textarea id="answer" style="width: 100%; height: 150px;">
</textarea>
<script>
function copyTextToClipboard() {
const textArea = document.getElementById("answer");
const copyText = textArea.value;
copyText.select();
document.execCommand("copy");
}
</script>
<button onclick="copyTextToClipboard()">复制到剪贴板</button>
</body>
</html>
这个代码会创建一个textarea元素,并将要复制的文本显示在其中。按钮点击事件触发时,将文本复制到剪贴板。
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