增加一个 dict 获取的 值

admin/admin-service-api/src/main/java/cn/iocoder/mall/admin/api/DataDictService.java

@@ -17,4 +17,5 @@ public interface DataDictService {
 
     CommonResult<Boolean> deleteDataDict(Integer adminId, Integer dataDictId);
 
+    CommonResult<DataDictBO> getDataDict(String dictKey, String dictValue);
 }

admin/admin-service-impl/src/main/java/cn/iocoder/mall/admin/service/DataDictServiceImpl.java

@@ -87,4 +87,10 @@ public class DataDictServiceImpl implements DataDictService {
         return CommonResult.success(true);
     }
 
+    @Override
+    public CommonResult<DataDictBO> getDataDict(String dictKey, String dictValue) {
+        DataDictDO dataDictDO = dataDictMapper.selectByEnumValueAndValue(dictKey, dictValue);
+        DataDictBO dataDictBO = DataDictConvert.INSTANCE.convert(dataDictDO);
+        return CommonResult.success(dataDictBO);
+    }
 }