获取文章列表如果不传必填参数则随机获取

ruoyi-generator/src/main/resources/mapper/community/ArticleMapper.xml

@@ -207,6 +207,7 @@
         <if test="searchType == 2">
             order by a.page_views desc
         </if>
+        ORDER BY RAND()
         limit #{offset},#{limit}
     </select>