feat:是否允许多人参标

jyBXCore/rpc/model/mysql/participateBid.go

@@ -375,6 +375,8 @@ func GetParticipateSetInfo(in *bxcore.ParticipateSetUpInfoReq) (*bxcore.Particip
 			}
 			if (*setInfo)["i_isallow"] != nil {
 				isAllow = strconv.Itoa(MC.IntAll((*setInfo)["i_isallow"]))
+			} else {
+				isAllow = "0"
 			}
 			if (*setInfo)["o_bidtype"] != nil {
 				if sbb, err := json.Marshal((*setInfo)["o_bidtype"]); err == nil {