e>
    <p>Writer类型实现了zip文件的写入器。</p>
    <div class="panel-group">
        <div class="panel panel-default" id="example-Writer">
            <div class="panel-heading" onclick="document.getElementById('ex-Writer').style.display = document.getElementById('ex-Writer').style.display=='none'?'block':'none';">Example</div>
            <div id="ex-Writer" class="panel-collapse collapse">
                <div class="panel-body">
                    <pre>
<span class="com">// Create a buffer 