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

xiaoyong931011

2021-03-31 a8c2a27cada164f0326977faaf4c292116f29085

 src/main/java/com/xcong/excoin/modules/contract/entity/ContractOrderEntity.java

@@ -210,4 +210,9 @@
     */
    private BigDecimal holdBond;

    /**
     * 全仓爆仓时批次
     */
    private String batchNo;

}