er_Content 属性" tocid="Properties_T_Senparc_Weixin_MP_AdvancedAPIs_GroupMessage_GroupMessageByFilter_Content">GroupMessageByFilter_Content 属性</a></div><div class="toclevel2 current" data-toclevel="2"><a data-tochassubtree="false" href="../html/Methods_T_Senparc_Weixin_MP_AdvancedAPIs_GroupMessage_GroupMessageByFilter_Content.htm" title="GroupMessageByFilter_Content 方法" tocid="Methods_T_Senparc_Weixin_MP_AdvancedAPIs_GroupMessage_GroupMessageByFilter_Content">GroupMessageByFilter_Content 方法</a