第三方商品服务-增加查询时，随机排序盐

commons-pojo/src/main/java/com/bjtdba/entity/thirdPartyWares/ThirdPartyGoods.java

@@ -19,6 +19,7 @@ public class ThirdPartyGoods implements Serializable {
      * 1:淘宝。2:京东。3:拼多多
      */
     private Integer type;
+    private Integer salt;
 
 
 
@@ -55,5 +56,12 @@ public class ThirdPartyGoods implements Serializable {
         this.type = type;
     }
 
+    public Integer getSalt() {
+        return salt;
+    }
+
+    public void setSalt(Integer salt) {
+        this.salt = salt;
+    }
 }
 

thirdPartyWares_service/src/main/java/com/bjtdba/thirdPartWares/service/impl/TaobaoServiceImpl.java

@@ -78,6 +78,9 @@ public class TaobaoServiceImpl implements TaobaoService {
         if(cid!=null&&!cid.equals("")){
             thirdPartyGoods.setCid(Integer.parseInt(cid));
         }
+        long timestamp = System.currentTimeMillis();
+        Integer salt = (int) (timestamp / 100000);
+        thirdPartyGoods.setSalt(salt);
         List<ThirdPartyGoods> thirdPartyGoodsList=thirdPartyGoodsDao.queryAllByLimit(thirdPartyGoods);
         List<Object> list=new ArrayList<Object>();
         for (int i = 0; i < thirdPartyGoodsList.size(); i++) {

thirdPartyWares_service/src/main/resources/mapper/ThirdPartyGoodsDao.xml

@@ -33,9 +33,8 @@
             <if test="cid != null">
                 and cid = #{cid}
             </if>
-
-
         </where>
+        ORDER BY RAND(#{salt}) desc
     </select>
 
     <!--统计总行数-->