FutQuote.unsubscribe 取消指定訂閲

從Quote.get_subscriptions查看當前訂閲名單,用以Quote.unsubscribe取消特定訂閲。

Example 1:取消訂閱 tick

input
api.FutQuote.unsubscribe('qtTickv0.TWFuture.TXF') 
output
INFO - StatusCode: Q000, Detail: Successfully Unsubscribed From qtTickv0.TWFuture.TXF 

Example 2:取消訂閱 bidask

input
api.FutQuote.unsubscribe('qtBidAskv0.TWFuture.TXF') 
output
INFO - StatusCode: Q000, Detail: Successfully unsubscribed from qtBidAskv0.TWFuture.TXF

Example 3:取消訂閱 all

input
api.FutQuote.unsubscribe('qtAllv0.TWFuture.TXF') 
output
INFO - StatusCode: Q000, Detail: Successfully unsubscribed from qtAllv0.TWFuture.TXF

Attribute

參數 說明
key 為 `get_subscriptions` 得到的特定編碼,代表一個活躍訂閲的唯一標識。

Return Attribute

此方法不直接返回值,而是顯示訂閲行爲的信息。