bproperty.gif" alt="公共属性" title="公共属性" /></td><td><a href="P_Senparc_Weixin_MP_AdvancedAPIs_GroupMessage_BaseGroupMessageDataByOpenId_msgtype.htm">msgtype</a></td><td> (继承自 <a href="T_Senparc_Weixin_MP_AdvancedAPIs_GroupMessage_BaseGroupMessageDataByOpenId.htm">BaseGroupMessageDataByOpenId</a>。)</td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" alt="公共属性" title="公共属性" /></td><td><a href="P_Senparc_Weixin_MP_AdvancedAPIs_GroupMessage