permalink" href="#pkg-index">&para;</a></h3>
    <pre>type Reader struct {
    <span id="Reader.File">File</span>    []*<a href="#File">File</a>
    <span id="Reader.Comment">Comment</span> <a href="builtin.htm#string">string</a>
    <span class="com">// 内含隐藏或非导出字段</span>
}</pre>
    <div class="panel-group">
        <div class="panel panel-default" id="example-Reader">
            <div class="panel-heading" onclick="document.getElementById('ex-Reader').style.display = document.getElemen