push

yd-base-api/src/main/java/com/yd/base/api/controller/ApiExchangeRateController.java

+package com.yd.base.api.controller;
+
+import com.yd.base.api.service.ApiExchangeRateService;
+import com.yd.base.feign.client.exchangerate.ApiExchangeRateFeignClient;
+import com.yd.base.feign.request.exchangerate.ApiExchangeRateConvertRequest;
+import com.yd.base.feign.response.exchangerate.ApiExchangeRateConvertResponse;
+import com.yd.common.result.Result;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import java.math.BigDecimal;
+import java.util.List;
+
+/**
+ * 汇率信息
+ *
+ * @author zxm
+ * @since 2025-12-29
+ */
+@RestController
+@RequestMapping("/exchangeRate")
+@Validated
+public class ApiExchangeRateController implements ApiExchangeRateFeignClient {
+
+    @Autowired
+    private ApiExchangeRateService apiExchangeRateService;
+
+    /**
+     * 货币转换
+     * @param request
+     * @return
+     */
+    @Override
+    public Result<ApiExchangeRateConvertResponse> convert(ApiExchangeRateConvertRequest request) {
+        return apiExchangeRateService.convert(request);
+    }
+
+    /**
+     * 获取汇率
+     * @param baseCurrency 基础币种
+     * @param targetCurrency 目标币种
+     * @param date
+     * @return
+     */
+    @Override
+    public Result<BigDecimal> getExchangeRate(String baseCurrency, String targetCurrency, String date) {
+        return apiExchangeRateService.getExchangeRate(baseCurrency,targetCurrency,date);
+    }
+
+    /**
+     * 批量转换
+     * @param requests
+     * @return
+     */
+    @Override
+    public Result<List<ApiExchangeRateConvertResponse>> batchConvert(List<ApiExchangeRateConvertRequest> requests) {
+        return apiExchangeRateService.batchConvert(requests);
+    }
+
+    /**
+     * 验证币种是否支持
+     * @param currency
+     * @return
+     */
+    @Override
+    public Result<Boolean> isCurrencySupportedResult(String currency) {
+        return apiExchangeRateService.isCurrencySupportedResult(currency);
+    }
+
+    /**
+     * 获取支持的币种列表
+     * @return
+     */
+    @Override
+    public Result<List<String>> getSupportedCurrencies() {
+        return apiExchangeRateService.getSupportedCurrencies();
+    }
+}

yd-base-api/src/main/java/com/yd/base/api/service/ApiExchangeRateService.java

+package com.yd.base.api.service;
+
+import com.yd.base.feign.request.exchangerate.ApiExchangeRateConvertRequest;
+import com.yd.base.feign.response.exchangerate.ApiExchangeRateConvertResponse;
+import com.yd.common.result.Result;
+
+import java.math.BigDecimal;
+import java.util.List;
+
+public interface ApiExchangeRateService {
+
+    Result<List<String>> getSupportedCurrencies();
+
+    Result<ApiExchangeRateConvertResponse> convert(ApiExchangeRateConvertRequest request);
+
+    Result<BigDecimal> getExchangeRate(String baseCurrency, String targetCurrency, String date);
+
+    Result<List<ApiExchangeRateConvertResponse>> batchConvert(List<ApiExchangeRateConvertRequest> requests);
+
+    Result<Boolean> isCurrencySupportedResult(String currency);
+}

yd-base-api/src/main/java/com/yd/base/api/service/impl/ApiRelFieldValueServiceImpl.java

@@ -104,10 +104,10 @@ public class ApiRelFieldValueServiceImpl implements ApiRelFieldValueService {
             return Result.success(resultList);
         }
 
-        // 1. 根据字段ID列表查询fvq_setting配置
+        // 根据字段ID列表查询fvq_setting配置
         Map<String, FvqSetting> fvqSettingMap = getFvqSettingsByFieldIds(request.getFieldBizIdList());
 
-        // 2. 分离有配置和无配置的字段ID
+        // 分离有配置和无配置的字段ID
         List<String> configuredFieldIds = new ArrayList<>();
         List<String> unconfiguredFieldIds = new ArrayList<>();
 
@@ -120,13 +120,13 @@ public class ApiRelFieldValueServiceImpl implements ApiRelFieldValueService {
             }
         }
 
-        // 3. 处理有配置的字段（通过接口获取）
+        // 处理有配置的字段（通过接口获取）
         Map<String, GetFieldListResponse> configuredFieldsMap = processConfiguredFields(configuredFieldIds, fvqSettingMap);
 
-        // 4. 处理无配置的字段（默认查询方式）
+        // 处理无配置的字段（默认查询方式）
         Map<String, GetFieldListResponse> unconfiguredFieldsMap = processUnconfiguredFields(unconfiguredFieldIds);
 
-        // 5. 按照请求字段ID的顺序合并结果
+        // 按照请求字段ID的顺序合并结果
         for (String fieldBizId : request.getFieldBizIdList()) {
             if (configuredFieldsMap.containsKey(fieldBizId)) {
                 resultList.add(configuredFieldsMap.get(fieldBizId));

yd-base-feign/src/main/java/com/yd/base/feign/client/exchangerate/ApiExchangeRateFeignClient.java

+package com.yd.base.feign.client.exchangerate;
+
+import com.yd.base.feign.fallback.exchangerate.ApiExchangeRateFeignFallbackFactory;
+import com.yd.base.feign.request.exchangerate.ApiExchangeRateConvertRequest;
+import com.yd.base.feign.response.exchangerate.ApiExchangeRateConvertResponse;
+import com.yd.common.result.Result;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestParam;
+import java.math.BigDecimal;
+import java.util.List;
+
+/**
+ * 基础数据服务-汇率信息Feign客户端
+ */
+@FeignClient(name = "yd-base-api",path = "/base/api/exchangeRate",fallbackFactory = ApiExchangeRateFeignFallbackFactory.class)
+public interface ApiExchangeRateFeignClient {
+
+    /**
+     * 货币转换
+     * @param request
+     * @return
+     */
+    @PostMapping("/convert")
+    Result<ApiExchangeRateConvertResponse> convert(@RequestBody ApiExchangeRateConvertRequest request);
+
+    /**
+     * 获取汇率
+     * @param baseCurrency 基础币种
+     * @param targetCurrency 目标币种
+     * @param date
+     * @return
+     */
+    @GetMapping("/rate")
+    Result<BigDecimal> getExchangeRate(
+            @RequestParam("baseCurrency") String baseCurrency,
+            @RequestParam("targetCurrency") String targetCurrency,
+            @RequestParam(value = "date", required = false) String date
+    );
+
+    /**
+     * 批量转换
+     * @param requests
+     * @return
+     */
+    @PostMapping("/batch/convert")
+    Result<List<ApiExchangeRateConvertResponse>> batchConvert(@RequestBody List<ApiExchangeRateConvertRequest> requests);
+
+    /**
+     * 验证币种是否支持
+     * @param currency
+     * @return
+     */
+    @GetMapping("/currency/supported")
+    Result<Boolean> isCurrencySupportedResult(@RequestParam("currency") String currency);
+
+    /**
+     * 获取支持的币种列表
+     * @return
+     */
+    @GetMapping("/currencies")
+    Result<List<String>> getSupportedCurrencies();
+}

yd-base-feign/src/main/java/com/yd/base/feign/fallback/exchangerate/ApiExchangeRateFeignFallbackFactory.java

+package com.yd.base.feign.fallback.exchangerate;
+
+import com.yd.base.feign.client.exchangerate.ApiExchangeRateFeignClient;
+import com.yd.base.feign.request.exchangerate.ApiExchangeRateConvertRequest;
+import com.yd.base.feign.response.exchangerate.ApiExchangeRateConvertResponse;
+import com.yd.common.result.Result;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.cloud.openfeign.FallbackFactory;
+import org.springframework.stereotype.Component;
+
+import java.math.BigDecimal;
+import java.util.List;
+
+/**
+ * 基础数据服务-汇率信息Feign降级处理
+ */
+@Slf4j
+@Component
+public class ApiExchangeRateFeignFallbackFactory implements FallbackFactory<ApiExchangeRateFeignClient> {
+    @Override
+    public ApiExchangeRateFeignClient create(Throwable cause) {
+        return new ApiExchangeRateFeignClient() {
+            @Override
+            public Result<ApiExchangeRateConvertResponse> convert(ApiExchangeRateConvertRequest request) {
+                return null;
+            }
+
+            @Override
+            public Result<BigDecimal> getExchangeRate(String baseCurrency, String targetCurrency, String date) {
+                return null;
+            }
+
+            @Override
+            public Result<List<ApiExchangeRateConvertResponse>> batchConvert(List<ApiExchangeRateConvertRequest> requests) {
+                return null;
+            }
+
+            @Override
+            public Result<Boolean> isCurrencySupportedResult(String currency) {
+                return null;
+            }
+
+            @Override
+            public Result<List<String>> getSupportedCurrencies() {
+                return null;
+            }
+        };
+    }
+}

yd-base-feign/src/main/java/com/yd/base/feign/request/exchangerate/ApiExchangeRateConvertRequest.java

+package com.yd.base.feign.request.exchangerate;
+
+import lombok.Data;
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
+import java.math.BigDecimal;
+import java.util.Date;
+
+/**
+ * 汇率转换请求DTO
+ * @author zxm
+ * @since 2025-12-29
+ */
+@Data
+public class ApiExchangeRateConvertRequest {
+
+    /**
+     * 金额
+     */
+    @NotNull(message = "金额不能为空")
+    private BigDecimal amount;
+
+    /**
+     * 源币种代码
+     */
+    @NotBlank(message = "源币种不能为空")
+    private String fromCurrency;
+
+    /**
+     * 目标币种代码
+     */
+    @NotBlank(message = "目标币种不能为空")
+    private String toCurrency;
+
+    /**
+     * 交易日期（用于历史汇率查询）
+     */
+    private Date transactionDate;
+
+    /**
+     * 日期字符串（格式：yyyy-MM-dd），优先级低于transactionDate
+     */
+    private String date;
+
+    /**
+     * 是否需要返回汇率详情
+     */
+    private Boolean needDetail = false;
+
+    /**
+     * 业务场景标识
+     */
+    private String businessScene;
+
+    /**
+     * 业务ID
+     */
+    private String businessId;
+
+    /**
+     * 请求来源
+     */
+    private String source;
+
+    /**
+     * 请求ID（用于幂等性控制）
+     */
+    private String requestId;
+
+    /**
+     * 备注
+     */
+    private String remark;
+
+    /**
+     * 扩展字段（JSON格式）
+     */
+    private String extInfo;
+}
\ No newline at end of file

yd-base-feign/src/main/java/com/yd/base/feign/response/exchangerate/ApiExchangeRateConvertResponse.java

+package com.yd.base.feign.response.exchangerate;
+
+import lombok.Data;
+import java.math.BigDecimal;
+import java.util.Date;
+
+/**
+ * 汇率转换响应DTO
+ * @author zxm
+ * @since 2025-12-29
+ */
+@Data
+public class ApiExchangeRateConvertResponse {
+
+    /**
+     * 原始金额
+     */
+    private BigDecimal originalAmount;
+
+    /**
+     * 原始币种代码
+     */
+    private String originalCurrency;
+
+    /**
+     * 转换后金额
+     */
+    private BigDecimal convertedAmount;
+
+    /**
+     * 目标币种代码
+     */
+    private String targetCurrency;
+
+    /**
+     * 汇率（原始币种 -> 目标币种）
+     */
+    private BigDecimal exchangeRate;
+
+    /**
+     * 反向汇率（目标币种 -> 原始币种）
+     */
+    private BigDecimal reverseExchangeRate;
+
+    /**
+     * 汇率类型
+     */
+    private String rateType;
+
+    /**
+     * 生效日期
+     */
+    private Date effectiveDate;
+
+    /**
+     * 交易日期
+     */
+    private Date transactionDate;
+
+    /**
+     * 汇率来源
+     */
+    private String rateSource;
+
+    /**
+     * 转换时间
+     */
+    private Date convertTime;
+
+    /**
+     * 是否使用交叉汇率计算
+     */
+    private Boolean isCrossRate = false;
+
+    /**
+     * 交叉汇率中间币种
+     */
+    private String crossRateCurrency;
+
+    /**
+     * 转换状态
+     */
+    private String convertStatus;
+
+    /**
+     * 错误码
+     */
+    private String errorCode;
+
+    /**
+     * 错误信息
+     */
+    private String errorMessage;
+
+    /**
+     * 汇率记录ID
+     */
+    private Long exchangeRateId;
+
+    /**
+     * 基础币种名称
+     */
+    private String baseCurrencyName;
+
+    /**
+     * 目标币种名称
+     */
+    private String targetCurrencyName;
+
+    /**
+     * 业务场景标识
+     */
+    private String businessScene;
+
+    /**
+     * 业务ID
+     */
+    private String businessId;
+
+    /**
+     * 请求ID
+     */
+    private String requestId;
+
+    /**
+     * 扩展字段（JSON格式）
+     */
+    private String extInfo;
+
+    /**
+     * 转换详情
+     */
+    @Data
+    public static class ConvertDetail {
+        /**
+         * 直接汇率是否存在
+         */
+        private Boolean directRateExists;
+
+        /**
+         * 是否使用反向汇率
+         */
+        private Boolean useReverseRate;
+
+        /**
+         * 汇率计算路径
+         */
+        private String ratePath;
+
+        /**
+         * 汇率更新时间
+         */
+        private Date rateUpdateTime;
+
+        /**
+         * 汇率有效期
+         */
+        private Date rateExpireTime;
+    }
+
+    /**
+     * 转换详情（当needDetail=true时返回）
+     */
+    private ConvertDetail convertDetail;
+
+    /**
+     * 创建成功响应
+     */
+    public static ApiExchangeRateConvertResponse success(
+            BigDecimal originalAmount,
+            String originalCurrency,
+            BigDecimal convertedAmount,
+            String targetCurrency,
+            BigDecimal exchangeRate) {
+
+        ApiExchangeRateConvertResponse response = new ApiExchangeRateConvertResponse();
+        response.setOriginalAmount(originalAmount);
+        response.setOriginalCurrency(originalCurrency);
+        response.setConvertedAmount(convertedAmount);
+        response.setTargetCurrency(targetCurrency);
+        response.setExchangeRate(exchangeRate);
+        response.setConvertTime(new Date());
+        response.setConvertStatus("SUCCESS");
+
+        // 计算反向汇率
+        if (exchangeRate != null && exchangeRate.compareTo(BigDecimal.ZERO) != 0) {
+            try {
+                BigDecimal reverseRate = BigDecimal.ONE.divide(
+                        exchangeRate, 8, BigDecimal.ROUND_HALF_UP);
+                response.setReverseExchangeRate(reverseRate);
+            } catch (Exception e) {
+                // 忽略计算错误
+            }
+        }
+
+        return response;
+    }
+
+    /**
+     * 创建失败响应
+     */
+    public static ApiExchangeRateConvertResponse error(String errorCode, String errorMessage) {
+        ApiExchangeRateConvertResponse response = new ApiExchangeRateConvertResponse();
+        response.setConvertTime(new Date());
+        response.setConvertStatus("FAILED");
+        response.setErrorCode(errorCode);
+        response.setErrorMessage(errorMessage);
+        return response;
+    }
+}
\ No newline at end of file

yd-base-service/src/main/java/com/yd/base/service/dao/ExchangeRateMapper.java

+package com.yd.base.service.dao;
+
+import com.yd.base.service.model.ExchangeRate;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+ * <p>
+ * 汇率表 Mapper 接口
+ * </p>
+ *
+ * @author zxm
+ * @since 2025-12-29
+ */
+public interface ExchangeRateMapper extends BaseMapper<ExchangeRate> {
+
+}

yd-base-service/src/main/java/com/yd/base/service/model/ExchangeRate.java

+package com.yd.base.service.model;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * <p>
+ * 汇率表
+ * </p>
+ *
+ * @author zxm
+ * @since 2025-12-29
+ */
+@Getter
+@Setter
+@TableName("exchange_rate")
+public class ExchangeRate implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 主键ID
+     */
+    @TableId(value = "id", type = IdType.AUTO)
+    private Long id;
+
+    /**
+     * 基础币种代码(ISO 4217标准)
+     */
+    @TableField("base_currency")
+    private String baseCurrency;
+
+    /**
+     * 基础币种名称
+     */
+    @TableField("base_currency_name")
+    private String baseCurrencyName;
+
+    /**
+     * 目标币种代码(ISO 4217标准)
+     */
+    @TableField("target_currency")
+    private String targetCurrency;
+
+    /**
+     * 目标币种名称
+     */
+    @TableField("target_currency_name")
+    private String targetCurrencyName;
+
+    /**
+     * 汇率(1单位基础币种可兑换的目标币种数量)
+     */
+    @TableField("exchange_rate")
+    private BigDecimal exchangeRate;
+
+    /**
+     * 生效日期
+     */
+    @TableField("effective_date")
+    private LocalDate effectiveDate;
+
+    /**
+     * 失效日期(NULL表示永久有效)
+     */
+    @TableField("expiration_date")
+    private LocalDate expirationDate;
+
+    /**
+     * 汇率类型: SPOT-即期, FORWARD-远期, HISTORICAL-历史
+     */
+    @TableField("rate_type")
+    private String rateType;
+
+    /**
+     * 数据来源: SYSTEM-系统设置, API-外部接口, MANUAL-手动录入
+     */
+    @TableField("source")
+    private String source;
+
+    /**
+     * 是否有效: 0-无效, 1-有效
+     */
+    @TableField("is_active")
+    private Integer isActive;
+
+    /**
+     * 通用备注
+     */
+    @TableField("remark")
+    private String remark;
+
+    /**
+     * 删除标识：0-正常，1-删除
+     */
+    @TableField("is_deleted")
+    private Integer isDeleted;
+
+    /**
+     * 创建人ID
+     */
+    @TableField("creator_id")
+    private String creatorId;
+
+    /**
+     * 更新人ID
+     */
+    @TableField("updater_id")
+    private String updaterId;
+
+    /**
+     * 创建时间
+     */
+    @TableField("create_time")
+    private LocalDateTime createTime;
+
+    /**
+     * 更新时间
+     */
+    @TableField("update_time")
+    private LocalDateTime updateTime;
+}

yd-base-service/src/main/java/com/yd/base/service/service/IExchangeRateService.java

+package com.yd.base.service.service;
+
+import com.yd.base.service.model.ExchangeRate;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.util.List;
+
+/**
+ * <p>
+ * 汇率表 服务类
+ * </p>
+ *
+ * @author zxm
+ * @since 2025-12-29
+ */
+public interface IExchangeRateService extends IService<ExchangeRate> {
+
+    /**
+     * 根据币种对和日期查询汇率
+     * @param baseCurrency 基础币种
+     * @param targetCurrency 目标币种
+     * @param effectiveDate 生效日期
+     * @return 汇率记录
+     */
+    ExchangeRate getByCurrencyAndDate(String baseCurrency, String targetCurrency, LocalDate effectiveDate);
+
+    /**
+     * 根据币种对查询最新汇率
+     * @param baseCurrency 基础币种
+     * @param targetCurrency 目标币种
+     * @return 最新汇率记录
+     */
+    ExchangeRate getLatestByCurrency(String baseCurrency, String targetCurrency);
+
+    /**
+     * 根据生效日期查询汇率列表
+     * @param effectiveDate 生效日期
+     * @return 汇率列表
+     */
+    List<ExchangeRate> getByEffectiveDate(LocalDate effectiveDate);
+
+    /**
+     * 查询所有有效的汇率记录
+     * @return 汇率列表
+     */
+    List<ExchangeRate> getAllActiveRates();
+
+    /**
+     * 根据基础币种查询汇率
+     * @param baseCurrency 基础币种
+     * @return 汇率列表
+     */
+    List<ExchangeRate> getByBaseCurrency(String baseCurrency);
+
+    /**
+     * 根据目标币种查询汇率
+     * @param targetCurrency 目标币种
+     * @return 汇率列表
+     */
+    List<ExchangeRate> getByTargetCurrency(String targetCurrency);
+}
\ No newline at end of file

yd-base-service/src/main/java/com/yd/base/service/service/impl/ExchangeRateServiceImpl.java

+package com.yd.base.service.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.yd.base.service.model.ExchangeRate;
+import com.yd.base.service.dao.ExchangeRateMapper;
+import com.yd.base.service.service.IExchangeRateService;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.stereotype.Service;
+
+import java.time.LocalDate;
+import java.util.List;
+
+/**
+ * <p>
+ * 汇率表 服务实现类
+ * </p>
+ *
+ * @author zxm
+ * @since 2025-12-29
+ */
+@Service
+public class ExchangeRateServiceImpl extends ServiceImpl<ExchangeRateMapper, ExchangeRate> implements IExchangeRateService {
+
+    @Override
+    public ExchangeRate getByCurrencyAndDate(String baseCurrency, String targetCurrency, LocalDate effectiveDate) {
+        LambdaQueryWrapper<ExchangeRate> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(ExchangeRate::getBaseCurrency, baseCurrency)
+                .eq(ExchangeRate::getTargetCurrency, targetCurrency)
+                .eq(ExchangeRate::getEffectiveDate, effectiveDate)
+                .eq(ExchangeRate::getIsActive, 1)
+                .eq(ExchangeRate::getIsDeleted, 0)
+                .last("LIMIT 1");
+
+        return this.getOne(queryWrapper);
+    }
+
+    @Override
+    public ExchangeRate getLatestByCurrency(String baseCurrency, String targetCurrency) {
+        LambdaQueryWrapper<ExchangeRate> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(ExchangeRate::getBaseCurrency, baseCurrency)
+                .eq(ExchangeRate::getTargetCurrency, targetCurrency)
+                .eq(ExchangeRate::getIsActive, 1)
+                .eq(ExchangeRate::getIsDeleted, 0)
+                .orderByDesc(ExchangeRate::getEffectiveDate)
+                .last("LIMIT 1");
+
+        return this.getOne(queryWrapper);
+    }
+
+    @Override
+    public List<ExchangeRate> getByEffectiveDate(LocalDate effectiveDate) {
+        LambdaQueryWrapper<ExchangeRate> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(ExchangeRate::getEffectiveDate, effectiveDate)
+                .eq(ExchangeRate::getIsActive, 1)
+                .eq(ExchangeRate::getIsDeleted, 0);
+
+        return this.list(queryWrapper);
+    }
+
+    @Override
+    public List<ExchangeRate> getAllActiveRates() {
+        LambdaQueryWrapper<ExchangeRate> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(ExchangeRate::getIsActive, 1)
+                .eq(ExchangeRate::getIsDeleted, 0)
+                .orderByAsc(ExchangeRate::getBaseCurrency)
+                .orderByAsc(ExchangeRate::getTargetCurrency);
+
+        return this.list(queryWrapper);
+    }
+
+    @Override
+    public List<ExchangeRate> getByBaseCurrency(String baseCurrency) {
+        LambdaQueryWrapper<ExchangeRate> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(ExchangeRate::getBaseCurrency, baseCurrency)
+                .eq(ExchangeRate::getIsActive, 1)
+                .eq(ExchangeRate::getIsDeleted, 0)
+                .orderByAsc(ExchangeRate::getTargetCurrency);
+
+        return this.list(queryWrapper);
+    }
+
+    @Override
+    public List<ExchangeRate> getByTargetCurrency(String targetCurrency) {
+        LambdaQueryWrapper<ExchangeRate> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(ExchangeRate::getTargetCurrency, targetCurrency)
+                .eq(ExchangeRate::getIsActive, 1)
+                .eq(ExchangeRate::getIsDeleted, 0)
+                .orderByAsc(ExchangeRate::getBaseCurrency);
+
+        return this.list(queryWrapper);
+    }
+}
\ No newline at end of file

yd-base-service/src/main/java/com/yd/base/service/utils/MyBatisPlusCodeGenerator.java

@@ -21,7 +21,7 @@ public class MyBatisPlusCodeGenerator {
                 })
                 .strategyConfig(builder -> {
                     builder.addInclude(
-                            "fvq_setting"
+                            "exchange_rate"
                     )
                             .entityBuilder()
                             .enableLombok()

yd-base-service/src/main/resources/mappers/ExchangeRateMapper.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.yd.base.service.dao.ExchangeRateMapper">
+
+</mapper>