修改完成

public/js/article-pages.js

@@ -102,6 +102,7 @@
     var sortOrder = optionalSafeInteger(source.sortOrder);
 
     if (articleSummary !== undefined) body.articleSummary = articleSummary;
+    if (source.coverOssId === null) body.coverOssId = null;
     if (source.coverOssId !== undefined && source.coverOssId !== null && source.coverOssId !== '') {
       if (coverOssId) body.coverOssId = coverOssId;
       else body.invalidCoverOssId = true;
@@ -446,7 +447,7 @@
     var values = {};
 
     queryAll('[name]', form).forEach(function (field) {
-      values[field.name] = field.value;
+      values[field.name] = root.AttachmentEditor ? root.AttachmentEditor.readField(field) : field.value;
     });
     return values;
   }
@@ -464,7 +465,6 @@
     if (!article || article.status !== '0') throw new Error('停用谱文无法通过当前 PC 接口重新读取或编辑');
     setFieldValue('articleTitle', article.articleTitle);
     setFieldValue('articleSummary', article.articleSummary);
-    setFieldValue('coverOssId', article.coverOssId);
     setFieldValue('articleContent', article.articleContent);
     setFieldValue('authorName', article.authorName);
     setFieldValue('sortOrder', article.sortOrder);
@@ -496,9 +496,11 @@
       await loadCapability(api, genealogyId);
       if (!canEditContent) throw { status: 403, message: '当前账号无权维护该家谱的谱文。' };
       if (articleId) {
-        article = normalizeArticle(await api.articleDetail(genealogyId, articleId));
+        var articleResponse = await api.articleDetail(genealogyId, articleId);
+        article = normalizeArticle(articleResponse);
         if (!article || article.articleId !== articleId) throw new Error('谱文详情响应缺少稳定 ArticleVo 字段');
         fillArticleForm(article);
+        root.AttachmentEditor.setFiles('#articleCoverOssId', articleResponse.coverFile ? [articleResponse.coverFile] : []);
         if (query('[data-article-editor-title]')) query('[data-article-editor-title]').textContent = '编辑谱文';
       }
       setEditorEnabled(true);