[Fix] 修改查询K线函数

vnpy · Sep 15, 2021 · b6f1d93 · b6f1d93
1 parent adb4c6e
commit b6f1d93
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/vnpy_ctabacktester/engine.py b/vnpy_ctabacktester/engine.py
@@ -401,7 +401,7 @@ def run_downloading(
                 )
             # Otherwise use RQData to query data
             else:
-                data = self.datafeed.query_history(req)
+                data = self.datafeed.query_bar_history(req)
 
             if data:
                 self.database.save_bar_data(data)