利用execCommand复制文本 //复制粘贴 var text = $(this).text(); console.log('text:'+text); var target = document.createElement("textarea"); target.style.position = "absolute"; target.style.left = "-9999px"; target.style.top = "0"; target.innerHTML = text; document.body.appendChild(target); target.select(); // 选中文本 document.execCommand("copy"); // 执行浏览器复制命令 layer.msg("复制成功");