public static void MsgSearchLocalMessages() { MessageSearchParam param = new MessageSearchParam(); List <string> keyword_list = new List <string>(); keyword_list.Add("批量发"); keyword_list.Add("1"); param.msg_search_param_conv_id = "287646"; param.msg_search_param_conv_type = TIMConvType.kTIMConv_C2C; param.msg_search_param_keyword_array = keyword_list; param.msg_search_param_keyword_list_match_type = TIMKeywordListMatchType.TIMKeywordListMatchType_Or; TIMResult res = TencentIMSDK.MsgSearchLocalMessages(param, addAsyncDataToConsole); Utils.Log(((int)res).ToString()); addDataToConsole(res); }