[Fix]Close #833

2018-05-07 23:32:46 +08:00 · 2018-05-07 23:32:46 +08:00 · 2dc61c1e4f
commit 2dc61c1e4f
parent a2180e48ee
1 changed files with 2 additions and 1 deletions
--- a/examples/CtaTrading/runCtaTrading.py
+++ b/examples/CtaTrading/runCtaTrading.py
@ -56,6 +56,7 @@ def runChildProcess():
    le.info(u'连接CTP接口')
    
    sleep(10)                       # 等待CTP接口初始化
+    me.dataEngine.saveContracts()   # 保存合约信息到文件
    
    cta = me.getApp(ctaStrategy.appName)