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

Helius

2021-11-25 b64e973372447a50059163016e3ce3fe56e19153

 src/main/java/com/xcong/excoin/modules/blackchain/model/EthUsdtChargeDto.java

@@ -18,6 +18,7 @@
    public interface Symbol{
        String USDT_ERC20 = "USDT_ERC20";
        String USDT_TRC20 = "USDT_TRC20";
        String COIN_TRC20 = "XCT_TRC20";
    }

    public EthUsdtChargeDto() {