fix(entity): 修复ShopDealerSetting实体映射问题

- 添加TableField注解以正确映射数据库字段
- 将关键字字段名用反引号包围避免SQL语法冲突
- 更新XML映射文件中的字段引用为带反引号的形式
- 确保数据库查询与实体字段映射一致

src/main/java/com/gxwebsoft/shop/entity/ShopDealerSetting.java

@@ -1,6 +1,7 @@
 package com.gxwebsoft.shop.entity;
 
 import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import java.io.Serializable;
 import io.swagger.v3.oas.annotations.media.Schema;
@@ -20,13 +21,15 @@ public class ShopDealerSetting implements Serializable {
     private static final long serialVersionUID = 1L;
 
     @Schema(description = "设置项标示")
-    @TableId(value = "key", type = IdType.INPUT)
+    @TableId(value = "`key`", type = IdType.INPUT)
     private String key;
 
     @Schema(description = "设置项描述")
+    @TableField(value = "`describe`")
     private String describe;
 
     @Schema(description = "设置内容(json格式)")
+    @TableField(value = "`values`")
     private String values;
 
     @Schema(description = "商城ID")

src/main/java/com/gxwebsoft/shop/mapper/xml/ShopDealerSettingMapper.xml

@@ -8,13 +8,13 @@
         FROM shop_dealer_setting a
         <where>
             <if test="param.key != null">
-                AND a.key = #{param.key}
+                AND a.`key` = #{param.key}
             </if>
             <if test="param.describe != null">
-                AND a.describe LIKE CONCAT('%', #{param.describe}, '%')
+                AND a.`describe` LIKE CONCAT('%', #{param.describe}, '%')
             </if>
             <if test="param.values != null">
-                AND a.values LIKE CONCAT('%', #{param.values}, '%')
+                AND a.`values` LIKE CONCAT('%', #{param.values}, '%')
             </if>
             <if test="param.keywords != null">
                 AND (a.comments LIKE CONCAT('%', #{param.keywords}, '%')