diff --git a/vnpy/trader/app/dataRecorder/drEngine.py b/vnpy/trader/app/dataRecorder/drEngine.py index 9fa3e660..6fa4f512 100644 --- a/vnpy/trader/app/dataRecorder/drEngine.py +++ b/vnpy/trader/app/dataRecorder/drEngine.py @@ -6,7 +6,7 @@ 使用DR_setting.json来配置需要收集的合约,以及主力合约代码。 ''' -#import json +import json import csv import os import copy