add msd

wzy

2021-01-04 f084b91abd2b7374f79db79aa01aa198c6b103f6

 src/main/java/com/xcong/excoin/modules/member/entity/MemberWalletContractEntity.java

@@ -13,7 +13,12 @@
@Data
@TableName("member_wallet_contract")
public class MemberWalletContractEntity extends BaseEntity {
    private Long memberId;
    /**
    * 
    */
   private static final long serialVersionUID = 1L;

   private Long memberId;

    private BigDecimal availableBalance;