package com.xcong.excoin.modules.fish.dto; import io.swagger.annotations.ApiModel; import io.swagger.annotations.ApiModelProperty; import lombok.Data; import javax.validation.constraints.DecimalMin; import javax.validation.constraints.NotNull; import java.math.BigDecimal; @Data @ApiModel(value = "CoinGoldExchangeDto", description = "参数类") public class CoinGoldExchangeDto { @NotNull(message = "兑换金额不能为空") @DecimalMin(value = "0",message = "兑换数量必须大于0") @ApiModelProperty(value = "兑换金额", example = "100") private BigDecimal balance; @NotNull(message = "类型不能为空") @ApiModelProperty(value = "类型", example = "1:金币兑换代币 2:代币兑换金币") private Integer type; }