创建BeanUtils工具、添加返回RCode报错信息

src/main/java/com/wangxiaolu/promotion/common/util/BeanUtils.java

+package com.wangxiaolu.promotion.common.util;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @author : liqiulin
+ * @date : 2025-02-07 10
+ * @describe :
+ */
+public class BeanUtils extends org.springframework.beans.BeanUtils {
+
+
+    public static <T> List<T> transitionDtos(Object sourceList, Class<?> beanClass) {
+        if (sourceList == null) {
+            return new ArrayList<>();
+        }
+        List<Object> sList = (List<Object>) sourceList;
+        if (sList.isEmpty()) {
+            return new ArrayList<>();
+        }
+        List<Object> btoList = new ArrayList<>(sList.size() * 2);
+        try {
+            for (Object so : sList) {
+                Object bto = beanClass.newInstance();
+                BeanUtils.copyProperties(so, bto);
+                btoList.add(bto);
+            }
+            return (List<T>) btoList;
+        } catch (Exception e) {
+            return new ArrayList<>();
+        }
+    }
+
+
+    public static <T> T transitionDto(Object source, Class<?> beanClass) {
+        if (source == null) {
+            return null;
+        }
+        try {
+            Object bto = beanClass.newInstance();
+            BeanUtils.copyProperties(source, bto);
+            return (T)bto;
+        } catch (Exception e) {
+            return null;
+        }
+    }
+
+}

src/main/java/com/wangxiaolu/promotion/result/basedata/RCode.java

@@ -18,7 +18,7 @@ public enum RCode implements StatusCode {
     PARAM_ERROR(1002, "参数错误"),
     RESPONSE_PACK_ERROR(1003, "包装R失败"),
     SELECT_PARAMS_ERROR(1004, "查询条件错误"),
-    REDIS_PUSH_DATA_NOT_EXIT(1005, "数据已过期或不存在，请重复上传；"),
+    REDIS_PUSH_DATA_NOT_EXIT(1005, "数据已过期或不存在，请重新上传；"),
 
     /**
      * 业务统一编码（不分模块）