      * <i>n:</i> 分组的次序 index of the group
    </h5>
    <h2>方法 method</h2>
    <h4>
        <code>.emoji(options);</code>
    </h4>
    <p>
        初始化表情。<br>
        initialize emoji.
    </p>
    <pre><code class="javascript">$("#editor").emoji({
    icons: [{
        name: "QQ表情",
        path: "img/qq/",
        maxNum: 91,
        excludeNums: [41, 45, 54],
        file: ".gif",
        placeholder: "#qq_{alias}#"
    }]
});</code></pre>
    <h4>
        <code>.emoji('sho