�� " tocid="M_Senparc_Weixin_MP_AdvancedAPIs_GroupMessageApi_SendGroupMessageByGroupIdAsync">SendGroupMessageByGroupIdAsync 方法 </a></div><div class="toclevel2" data-toclevel="2"><a data-tochassubtree="false" href="../html/M_Senparc_Weixin_MP_AdvancedAPIs_GroupMessageApi_SendGroupMessageByOpenId.htm" title="SendGroupMessageByOpenId 方法 " tocid="M_Senparc_Weixin_MP_AdvancedAPIs_GroupMessageApi_SendGroupMessageByOpenId">SendGroupMessageByOpenId 方法 </a></div><div class="toclevel2" data-toclevel="2"><