feat: 分离文章slug与URL字段并支持slug模式匹配查询

- 新增 `post_url` 字段存储文章完整URL，`post_slug` 仅存储标识符
- 更新管理后台评论列表、编辑、统计及域名获取接口以使用新字段
- 修改公共评论查询接口，支持slug精确匹配及带`?`、`#`参数的模糊匹配
- 更新前端管理界面，在评论编辑表单中增加"评论地址"(`postUrl`)字段
- 同步更新API文档，明确字段用途及查询参数说明

cwd-api/src/api/admin/getDomains.ts

@@ -25,15 +25,15 @@ export const getDomains = async (c: Context<{ Bindings: Bindings }>) => {
 		const domains = new Set<string>();
 
 		const { results: commentRows } = await c.env.CWD_DB.prepare(
-			'SELECT post_slug, url FROM Comment'
+			'SELECT post_slug, post_url FROM Comment'
 		).all<{
 			post_slug: string;
-			url: string | null;
+			post_url: string | null;
 		}>();
 
 		for (const row of commentRows) {
 			const domain =
-				extractDomain(row.post_slug) || extractDomain(row.url);
+				extractDomain(row.post_url) || extractDomain(row.post_slug);
 			if (domain) {
 				domains.add(domain);
 			}

cwd-api/src/api/admin/getStats.ts

@@ -37,11 +37,11 @@ export const getStats = async (c: Context<{ Bindings: Bindings }>) => {
 		const domainFilter = rawDomain.trim().toLowerCase();
 
 		const { results } = await c.env.CWD_DB.prepare(
-			'SELECT created, post_slug, url, status FROM Comment'
+			'SELECT created, post_slug, post_url, status FROM Comment'
 		).all<{
 			created: number;
 			post_slug: string;
-			url: string | null;
+			post_url: string | null;
 			status: string;
 		}>();
 
@@ -69,7 +69,7 @@ export const getStats = async (c: Context<{ Bindings: Bindings }>) => {
 
 		for (const row of results) {
 			const domain =
-				extractDomain(row.post_slug) || extractDomain(row.url) || 'unknown';
+				extractDomain(row.post_url) || extractDomain(row.post_slug) || 'unknown';
 
 			let counts = domainMap.get(domain);
 			if (!counts) {

cwd-api/src/api/admin/listComments.ts

@@ -17,7 +17,7 @@ export const listComments = async (c: Context<{ Bindings: Bindings }>) => {
 	const params: (string | number)[] = [];
 	if (domain) {
 		const pattern = `%://${domain}/%`;
-		whereSql = 'WHERE post_slug LIKE ? OR url LIKE ?';
+		whereSql = 'WHERE post_slug LIKE ? OR post_url LIKE ?';
 		params.push(pattern, pattern);
 	}
 

cwd-api/src/api/admin/updateComment.ts

@@ -25,10 +25,16 @@ export const updateComment = async (c: Context<{ Bindings: Bindings }>) => {
   }
 
   const existing = await c.env.CWD_DB.prepare(
-    'SELECT id, status, post_slug, priority FROM Comment WHERE id = ?'
+    'SELECT id, status, post_slug, post_url, priority FROM Comment WHERE id = ?'
   )
     .bind(id)
-    .first<{ id: number; status: string; post_slug: string; priority: number | null }>();
+    .first<{
+      id: number;
+      status: string;
+      post_slug: string;
+      post_url: string | null;
+      priority: number | null;
+    }>();
 
   if (!existing) {
     return c.json({ message: 'Comment not found' }, 404);
@@ -48,6 +54,15 @@ export const updateComment = async (c: Context<{ Bindings: Bindings }>) => {
       : typeof body.post_slug === 'string'
       ? body.post_slug
       : '';
+  const hasPostUrlField =
+    Object.prototype.hasOwnProperty.call(body, 'postUrl') ||
+    Object.prototype.hasOwnProperty.call(body, 'post_url');
+  const rawPostUrl =
+    typeof body.postUrl === 'string'
+      ? body.postUrl
+      : typeof body.post_url === 'string'
+      ? body.post_url
+      : '';
 
   const contentSource =
     typeof body.content === 'string'
@@ -63,6 +78,9 @@ export const updateComment = async (c: Context<{ Bindings: Bindings }>) => {
   const postSlug = hasPostSlugField
     ? (rawPostSlug.trim() || existing.post_slug)
     : existing.post_slug;
+  const postUrl = hasPostUrlField
+    ? (rawPostUrl.trim() || null)
+    : existing.post_url;
 
   let priority: number = typeof existing.priority === 'number' && Number.isFinite(existing.priority)
     ? existing.priority
@@ -107,9 +125,9 @@ export const updateComment = async (c: Context<{ Bindings: Bindings }>) => {
   });
 
   const { success } = await c.env.CWD_DB.prepare(
-    'UPDATE Comment SET name = ?, email = ?, url = ?, content_text = ?, content_html = ?, status = ?, post_slug = ?, priority = ? WHERE id = ?'
+    'UPDATE Comment SET name = ?, email = ?, url = ?, content_text = ?, content_html = ?, status = ?, post_slug = ?, post_url = ?, priority = ? WHERE id = ?'
   )
-    .bind(name, email, url, contentText, contentHtml, status, postSlug, priority, id)
+    .bind(name, email, url, contentText, contentHtml, status, postSlug, postUrl, priority, id)
     .run();
 
   if (!success) {

cwd-api/src/api/public/getComments.ts

@@ -33,28 +33,39 @@ export const getComments = async (c: Context<{ Bindings: Bindings }>) => {
   }
 
   try {
-    let query = `
-      SELECT id, name, email, url, content_text as contentText, 
+    const equalSlugs = Array.from(new Set(slugList))
+    const likePatternsSet = new Set<string>()
+    for (const s of equalSlugs) {
+      likePatternsSet.add(`${s}#%`)
+      likePatternsSet.add(`${s}?%`)
+    }
+    const likePatterns = Array.from(likePatternsSet)
+    const whereParts: string[] = []
+    if (equalSlugs.length === 1) {
+      whereParts.push('post_slug = ?')
+    } else if (equalSlugs.length > 1) {
+      const placeholders = equalSlugs.map(() => '?').join(', ')
+      whereParts.push(`post_slug IN (${placeholders})`)
+    }
+    for (let i = 0; i < likePatterns.length; i += 1) {
+      whereParts.push('post_slug LIKE ?')
+    }
+    const whereClause =
+      whereParts.length > 0
+        ? `status = "approved" AND (${whereParts.join(' OR ')})`
+        : 'status = "approved"'
+    const query = `
+      SELECT id, name, email, url, content_text as contentText,
              content_html as contentHtml, created, parent_id as parentId,
              post_slug as postSlug, post_url as postUrl, priority, COALESCE(likes, 0) as likes
-      FROM Comment 
-      WHERE status = "approved" AND post_slug = ?
+      FROM Comment
+      WHERE ${whereClause}
       ORDER BY priority DESC, created DESC
     `
-    if (slugList.length > 1) {
-      const placeholders = slugList.map(() => '?').join(', ')
-      query = `
-        SELECT id, name, email, url, content_text as contentText, 
-               content_html as contentHtml, created, parent_id as parentId,
-               post_slug as postSlug, post_url as postUrl, priority, COALESCE(likes, 0) as likes
-        FROM Comment 
-        WHERE status = "approved" AND post_slug IN (${placeholders})
-        ORDER BY priority DESC, created DESC
-      `
-    }
+    const bindParams: unknown[] = [...equalSlugs, ...likePatterns]
     
     const [commentsResult, adminEmailRows] = await Promise.all([
-      c.env.CWD_DB.prepare(query).bind(...slugList).all(),
+      c.env.CWD_DB.prepare(query).bind(...bindParams).all(),
       c.env.CWD_DB.prepare('SELECT key, value FROM Settings WHERE key IN (?, ?)')
         .bind('comment_admin_email', 'admin_notify_email')
         .all<{ key: string; value: string }>()