er_1_OnFileRequest.htm" title="OnFileRequest 方法 " tocid="M_Senparc_Weixin_MP_MessageHandlers_MessageHandler_1_OnFileRequest">OnFileRequest 方法 </a></div><div class="toclevel2" data-toclevel="2"><a data-tochassubtree="false" href="../html/M_Senparc_Weixin_MP_MessageHandlers_MessageHandler_1_OnFileRequestAsync.htm" title="OnFileRequestAsync 方法 " tocid="M_Senparc_Weixin_MP_MessageHandlers_MessageHandler_1_OnFileRequestAsync">OnFileRequestAsync 方法 </a></div><div class="toclevel2" data-toclevel="2