Merge branch 'fish' of http://120.27.238.55:7000/r/exchange into fish

xiaoyong931011

2021-11-25 5ffa4ccd62c2f32b5808e0a5f6c9a65142c201ff

1
2
3
4
5
package com.xcong.excoin.trade;
 
public enum ExchangeOrderDirection {
    BUY,SELL;
}