le=!0,n.readOnly=!1,document.body.appendChild(n),o.selectNode(n),a.removeAllRanges(),a.addRange(o),n.setSelectionRange(0,t.length);var d=document.execCommand("copy");d?$(this).text("复制成功"):$(this).text("复制失败"),n.blur(),$(this).blur()})).on("mouseleave",function(e){var t=$(this).find(".copy-btn");setTimeout(function(){t.text("复制")},300)}).append(t)})