0041

write-server/src/lib/posts.ts

@@ -155,12 +155,13 @@ export function createPost(frontMatter: PostFrontMatter, content: string): strin
   const date = new Date(frontMatter.date || new Date());
   const year = date.getFullYear().toString();
   const dateStr = date.toISOString().slice(0, 10);
-  // Folder name: date + sanitized title (human-readable on disk)
   const titlePart = (frontMatter.title || "untitled")
     .replace(/[^\w一-鿿㐀-䶿]+/g, "-")
     .replace(/^-+|-+$/g, "")
     .toLowerCase() || "post";
-  const dirName = `${dateStr}-${titlePart}`;
+  // 用 slug 或时间戳确保目录唯一
+  const uniquePart = frontMatter.slug || Date.now().toString(36);
+  const dirName = `${dateStr}-${titlePart}-${uniquePart}`;
   const dirPath = path.join(CONTENT_DIR, year, dirName);
 
   if (fs.existsSync(path.join(dirPath, "index.md"))) {
@@ -206,7 +207,7 @@ export function updatePost(
       .replace(/[^\w一-鿿㐀-䶿]+/g, "-")
       .replace(/^-+|-+$/g, "")
       .toLowerCase() || "post";
-    const newDirName = `${newDateStr}-${titlePart}`;
+    const newDirName = `${newDateStr}-${titlePart}-${frontMatter.slug}`;
     const newDirPath = path.join(CONTENT_DIR, newYear, newDirName);
 
     if (fs.existsSync(newDirPath) && newDirPath !== post.dirPath) {