wiki附件展示大小，用户名展示，其他展示优化

zyplayer-doc-data/src/main/java/com/zyplayer/doc/data/repository/manage/entity/WikiPageFile.java

@@ -84,6 +84,11 @@ public class WikiPageFile implements Serializable {
      */
     private Integer downloadNum;
 
+    /**
+     * 文件大小
+     */
+    private Long fileSize;
+
     public Long getId() {
         return id;
     }
@@ -194,4 +199,12 @@ public class WikiPageFile implements Serializable {
     public void setDownloadNum(Integer downloadNum) {
         this.downloadNum = downloadNum;
     }
+    
+    public Long getFileSize() {
+        return fileSize;
+    }
+    
+    public void setFileSize(Long fileSize) {
+        this.fileSize = fileSize;
+    }
 }