添加文件修改日期字段；前端列表小调整

bookshelfplus/src/main/java/plus/bookshelf/Dao/DO/FileObjectDO.java

@@ -100,6 +100,15 @@ public class FileObjectDO {
      */
     private String fileSha1;
 
+    /**
+     *
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column file_object_info.last_modified
+     *
+     * @mbg.generated
+     */
+    private Long lastModified;
+
     /**
      *
      * This field was generated by MyBatis Generator.
@@ -373,6 +382,30 @@ public class FileObjectDO {
         this.fileSha1 = fileSha1 == null ? null : fileSha1.trim();
     }
 
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column file_object_info.last_modified
+     *
+     * @return the value of file_object_info.last_modified
+     *
+     * @mbg.generated
+     */
+    public Long getLastModified() {
+        return lastModified;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column file_object_info.last_modified
+     *
+     * @param lastModified the value for file_object_info.last_modified
+     *
+     * @mbg.generated
+     */
+    public void setLastModified(Long lastModified) {
+        this.lastModified = lastModified;
+    }
+
     /**
      * This method was generated by MyBatis Generator.
      * This method returns the value of the database column file_object_info.additional_fields