增加品牌管理，品牌动态选择

ruoyi-admin/src/main/resources/mapper/operation/ZcCarBrandMapper.xml

@@ -58,6 +58,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="extend2 != null  and extend2 != ''"> and extend2 = #{extend2}</if>
             <if test="extend3 != null  and extend3 != ''"> and extend3 = #{extend3}</if>
         </where>
+        order by update_time desc
     </select>
     
     <select id="selectZcCarBrandById" parameterType="Long" resultMap="ZcCarBrandZcCarModelResult">

ruoyi-admin/src/main/resources/mapper/operation/ZcCarModelMapper.xml

@@ -53,6 +53,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="brandName != null  and brandName != ''"> and brand_name like concat('%', #{brandName}, '%')</if>
             <if test="status != null  and status != ''"> and status = #{status}</if>
         </where>
+        order by update_time desc
     </select>
     
     <select id="selectZcCarModelById" parameterType="Long" resultMap="ZcCarModelResult">