Excel Services supports loading data connections that are embedded in workbooks, and it also supports loading connections from SharePoint Data Connection Libraries (DCLs), which can be linked to from workbooks.

• Excel Services支持加载嵌入在工作簿中的数据连接,同时还支持从SharePoint数据连接库(DCL)加载连接,可以从工作簿链接到这些连接库。