<!DOCTYPE html> <html> <head> <title>复制到剪贴板</title> <meta charset="utf-8"> </head> <body> <button onclick="copy('text-miao')"><b>复制到剪贴板</b></button> <div id='text-miao'>今天你要嫁给我</div> </body> </html> <script src="./jquery.js"></script> <script type="text/javascript"> function copy(id){ //要复制的内容 var msg = $('#'+id).text(); try { var txtEl = document.createElement('textarea'); txtEl.value = msg; document.body.appendChild(txtEl); txtEl.select(); // 选择对象 document.execCommand("Copy"); // 执行浏览器复制命令 txtEl.remove(); alert('复制成功'); } catch(err) { console.log(err); } } </script>