提成优化，视频管理优化

stdiet-custom/src/main/java/com/stdiet/custom/domain/SysCommision.java

@@ -9,6 +9,7 @@ import com.stdiet.common.core.domain.BaseEntity;
 
 import java.math.BigDecimal;
 import java.util.Date;
+import java.util.List;
 
 /**
  * 业务提成比例对象 sys_commision
@@ -30,6 +31,8 @@ public class SysCommision extends BaseEntity {
      */
     private Long userId;
 
+    private List<Long> userIds;
+
     /**
      * 岗位id
      */

stdiet-custom/src/main/java/com/stdiet/custom/domain/SysNutritionalVideo.java

@@ -32,6 +32,9 @@ public class SysNutritionalVideo extends BaseEntity
     @Excel(name = "视频封面URL")
     private String coverUrl;
 
+    //预览URL
+    private String previewUrl;
+
     /** 视频标题 */
     @Excel(name = "视频标题")
     private String title;