docs(gateApi): 更新代码注释和文档说明

Administrator

yesterday 5d884f3ba7340d34891a5e50d2e8b7fa83c84c73

 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;