https://www.vnpy.com/forum/topic/4283-yong-hu-ce-lue-zen-yao-ke-yi-mei-you-zi-jin-can-shu-ctace-lue-zhang-hu?page=1
https://www.vnpy.com/forum/topic/348-vnpyce-lue-nei-diao-yong-zi-jin-shi-xian-dan-shi-wo-bing-bu-jian-yi-da-jia-shi-yong-dong-tai-zi-jin-cang-wei
上面2个链接都提到了资金的实现,第1个虽然提到了用的接口,但是也不知道怎么直接调用,第2个稍复杂一点,回贴中有人提到直接用self.acc_dict = self.cta_engine.main_engine.engines['oms'].accounts,能用是能用,丑了点
对于
main_engine.get_contract()
和
main_engine.get_account()
怎样在策略文件中直接调用而不用另开类似 def on_account(self,account):的事件调用接口呢?
main_engine.get_account()应该还需要提供acount_id参数,怎么提供给它呢?