添加复制到剪切板 flash 按钮

1. 下载clippy.swf

    mkdir public/flashs
    cd public/flashs
    wget https://d3nwyuy0nl342s.cloudfront.net/flash/clippy.swf

   
2. 复制代码

<span id="clippy_value">复制内容</span>
<span class="clippy-tooltip" title="复制到剪切板">
  <object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" width="14" height="14" class="clippy" class="clippy">
    <param name="movie" value="/flashs/clippy.swf" />
    <param name="allowScriptAccess" value="always" />
    <param name="quality" value="high" />
    <param name="scale" value="noscale" />
    <param name="FlashVars" value="id=clippy_value&amp;copied=&amp;copyto=" />
    <param name="bgcolor" value="#FFFFFF"/>
    <param name="wmode" value="opaque" />
    <embed src="/flashs/clippy.swf" width="14" height="14" name="clippy" quality="high"
    allowscriptaccess="always" type="application/x-shockwave-flash"
    pluginspage="http://www.macromedia.com/go/getflashplayer"
    flashvars="id=clippy_value&amp;copied=&amp;copyto=" bgcolor="#FFFFFF" wmode="opaque" />
  </object>
</span>

注意：
span id 等于 object 的 FlashVars value id