vel="2"><a data-tochassubtree="false" href="../html/M_Senparc_Weixin_MP_AdvancedAPIs_GroupMessageApi_SetSendSpeed.htm" title="SetSendSpeed 方法 " tocid="M_Senparc_Weixin_MP_AdvancedAPIs_GroupMessageApi_SetSendSpeed">SetSendSpeed 方法 </a></div><div class="toclevel2" data-toclevel="2"><a data-tochassubtree="false" href="../html/M_Senparc_Weixin_MP_AdvancedAPIs_GroupMessageApi_SetSendSpeedAsync.htm" title="SetSendSpeedAsync 方法 " tocid="M_Senparc_Weixin_MP_AdvancedAPIs_GroupMessageApi_SetSendSpeedAsync