clipboard.js实现内容复制到剪贴板

js调用方法：

new Clipboard('.btn', {target: function(trigger) {return trigger.nextElementSibling;}});new Clipboard('.btn', {text: function(trigger) {return trigger.getAttribute('aria-label');}});var clipboard = new Clipboard('.btn');clipboard.destroy();

下载地址：/download/u012761229/9766259