add websocket

Helius

2021-05-27 182c01b109ffb3b4be248c2e128835ace70eeae8

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

@@ -205,4 +205,14 @@

    private int operateNo;

    /**
     * 维持保证金
     */
    private BigDecimal holdBond;

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

}