                   </li>
                                示例：<b>&lt;span\s+class="allshow"&gt;([^/]+)&lt;/span&gt;</b>
                                <li><textarea id="filterDesc"
                                              placeholder="过滤简介（多个内容换行）" rows="5" cols="52"></textarea></li>
                                示例：<b>更新：(\d+-\d+-\d+\s\d+:\d+:\d+)&lt;/a&gt;</b>
                                <li><input type="text" id="upadateTimePatten" class="s_input icon_k