1、优化文档缓存逻辑

2、新增标签管理功能
3、优化部分页面显示效果

views/document/default_read.tpl

@@ -64,6 +64,7 @@
                     <button type="button" class="btn btn-success" data-toggle="modal" data-target="#shareProject"><i class="fa fa-share-alt" aria-hidden="true"></i> 分享</button>
                 {{end}}
                 </div>
+                {{if .Model.IsDownload}}
                 <div class="dropdown pull-right" style="margin-right: 10px;">
                     <button type="button" class="btn btn-primary" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                         <i class="fa fa-cloud-download" aria-hidden="true"></i> 下载 <span class="caret"></span>
@@ -75,7 +76,7 @@
                         <li><a href="{{urlfor "DocumentController.Export" ":key" .Model.Identify "output" "docx"}}" target="_blank">Word</a> </li>
                     </ul>
                 </div>
-
+                {{end}}
             </div>
         </div>
     </header>