AngularJS 复制剪切粘贴 ng-copy ng-cut ng-paste

使用 AngularJS 进行复制、剪切、黏贴操作，具体代码实现如下：

<ul>
<li>
<inputtype="text" placeholder="copy me" ng-copy="copy=true" value="copy me"/>
<spanng-show="copy">复制成功 cppy: {{copy}}</span>
</li>
<li>
<inputtype="text" placeholder="cut me" ng-cut="cut=true" value="cut me"/>
<spanng-show="cut">剪切成功 cut: {{cut}}</span>
</li>
<li>
<inputtype="text" placeholder="paste me" ng-paste="paste=true"/>
<spanng-show="paste">粘贴成功 paste: {{paste}}</span>
</li>
</ul>