update code

include/Proto/Qot_Sub.proto

@@ -0,0 +1,38 @@
+syntax = "proto2";
+package Qot_Sub;
+option java_package = "com.futu.openapi.pb";
+option go_package = "github.com/futuopen/ftapi4go/pb/qotsub";
+
+import "Common.proto";
+import "Qot_Common.proto";
+
+message C2S
+{
+	repeated Qot_Common.Security securityList = 1; //股票
+	repeated int32 subTypeList = 2; //Qot_Common.SubType,订阅数据类型
+	required bool isSubOrUnSub = 3; //ture表示订阅,false表示反订阅
+	optional bool isRegOrUnRegPush = 4; //是否注册或反注册该连接上面行情的推送,该参数不指定不做注册反注册操作
+	repeated int32 regPushRehabTypeList = 5; //Qot_Common.RehabType,复权类型,注册推送并且是K线类型才生效,其他订阅类型忽略该参数,注册K线推送时该参数不指定默认前复权
+	optional bool isFirstPush = 6; //注册后如果本地已有数据是否首推一次已存在数据,该参数不指定则默认true
+	optional bool isUnsubAll = 7; //当被设置为True时忽略其他参数，取消当前连接的所有订阅，并且反注册推送。
+	optional bool isSubOrderBookDetail = 8; //订阅摆盘可用,是否订阅摆盘明细,仅支持SF行情,该参数不指定则默认false
+	optional bool extendedTime = 9;  // 是否允许美股盘前盘后数据（仅用于订阅美股的实时K线、实时分时、实时逐笔）
+}
+
+message S2C
+{
+}
+
+message Request
+{
+	required C2S c2s = 1;
+}
+
+message Response
+{
+	required int32 retType = 1 [default = -400]; //RetType,返回结果
+	optional string retMsg = 2;
+	optional int32 errCode = 3;
+			
+	optional S2C s2c = 4;
+}