[JavaScript知识库]单纯的纯JS实现文本的复制粘贴

<script>

    function copyToClip(content, message) {
        var aux = document.createElement("input");
        aux.setAttribute("value", content);
        document.body.appendChild(aux);
        aux.select();
        document.execCommand("copy");
        document.body.removeChild(aux);
        if (message == null) {
            alert("复制成功");
        } else {
            alert(message);
        }
    }


</script>

   
<table>
    <tbody>
    <tr>
        <th>手机号</th>
        <th></th>
        <th>验证码</th>
        <th></th>
    </tr>
    <tr>
        <td>17166698316</td>
        <td>
            <button onclick="copyToClip('17166698316')"> 复制</button>
        </td>
        <td></td>
        <td>
            <button onclick="copyToClip('验证码1')"> 复制</button>
        </td>
    </tr>
    <tr>
        <td>12678330003</td>
        <td>
            <button onclick="copyToClip('12678330003')"> 复制</button>
        </td>
        <td></td>
        <td>
            <button onclick="copyToClip('验证码2')"> 复制</button>
        </td>
    </tr>
    <tr>
        <td>17752606470</td>
        <td>复制</td>
        <td></td>
        <td>复制</td>
    </tr>
    <tr>
        <td>12513732705</td>
        <td>复制</td>
        <td></td>
        <td>复制</td>
    </tr>
    <tr>
        <td>15187180446</td>
        <td>复制</td>
        <td></td>
        <td>复制</td>
    </tr>
    <tr>
        <td>18388829095</td>
        <td>复制</td>
        <td></td>
        <td>复制</td>
    </tr>
    
    
    </tbody>

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