feat: 附件

@@ -99,6 +99,9 @@ func (bk *ArticleBackup) CheckChangeField(oldBackup *ArticleBackup) bool {
 		if !reflect.DeepEqual(oldBackup.WhoReview, bk.WhoReview) {
 		if !reflect.DeepEqual(oldBackup.WhoReview, bk.WhoReview) {
 			bk.ChangeField = append(bk.ChangeField, "WhoReview")
 			bk.ChangeField = append(bk.ChangeField, "WhoReview")
 		}
 		}
+		if !reflect.DeepEqual(oldBackup.Attachments, bk.Attachments) {
+			bk.ChangeField = append(bk.ChangeField, "Attachments")
+		}
 	}
 	}
 	//比较段落内容+图片+视频 是否发生变更
 	//比较段落内容+图片+视频 是否发生变更
 	{
 	{
@@ -181,6 +184,7 @@ func (bk *ArticleBackup) MakeBackup(operator UserSimple, article *Article, secti
 		Section:     sectionBackup,
 		Section:     sectionBackup,
 		Images:      make([]Image, len(article.Images)),
 		Images:      make([]Image, len(article.Images)),
 		Videos:      make([]Video, len(article.Videos)),
 		Videos:      make([]Video, len(article.Videos)),
+		Attachments: article.Attachments,
 		Action:      action,
 		Action:      action,
 		TargetUser:  article.TargetUser,
 		TargetUser:  article.TargetUser,
 		WhoRead:     article.WhoRead,
 		WhoRead:     article.WhoRead,