Clipboard.js实现复制文本到剪贴板功能[通俗易懂]

clipboard.on('error', function(e) {
    alert('请选择手动复制!')
});

<script type="text/javascript" src="js/clipboard.min.js"></script>

<!--target-->
<span class="url" id="copyUrl">http://blog.csdn.net/oucqsy</span>
<!--trigger-->
<a href="javascript:;" class="btn" id="copyBtn" data-clipboard-action="copy" data-clipboard-target="#copyUrl">复制</a>

 <a href="javascript:;" class="btn" id="copyBtn" data-clipboard-text="http://blog.csdn.net/oucqs">复制</a>

var clipboard = new Clipboard('#copyBtn');
       clipboard.on('success', function(e) {
			e.clearSelection();
           console.log('success');
       });
       clipboard.on('error', function(e) {
           console.log('error');
       });