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- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="UTF-8">
- <meta name="viewport" content="width=device-width, initial-scale=1.0">
- <meta http-equiv="X-UA-Compatible" content="ie=edge">
- <title>Document</title>
- </head>
- <body>
- <div class="div">文本</div>
- <div οnclick="copy('.div')">复制</div>
- <script>
- function copy(className){
- // 创建range对象
- let range = document.createRange();
- // 传入需要选中的节点
- range.selectNodeContents(document.querySelector(className));
- var selection = document.getSelection();
- // 清空选中的区域
- selection.removeAllRanges();
- // 添加选中区域
- selection.addRange(range);
- // 执行复制
- document.execCommand('Copy');
- }
- </script>
- </body>
- </html>
复制代码
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