model 增加字段

src/main/java/com/bsd/cases/model/CaseContentAttachment.java

@@ -11,5 +11,11 @@ public class CaseContentAttachment extends BaseEntity{
 
     private Long contentId;
 
+    private String attachmentName;
+
     private String attachmentUrl;
+
+    private String size;
+
+    private String type;
 }