revert fix 404

Author: wangliang181230

src/plugins/search/search.js

@@ -98,20 +98,6 @@ export function genIndex(path, content = '', router, depth) {
         slug = router.toURL(path, { id: slugify(escapeHtml(text)) });
       }
 
-      // fix 404
-      let pathname = location.pathname;
-      let flag = false;
-      while (slug.startsWith('#/../') && pathname.lastIndexOf('/') > 1) {
-        flag = true;
-        if (pathname.endsWith('/')) {
-          pathname = pathname.substring(0, pathname.length - 1);
-        }
-        pathname = pathname.substring(0, pathname.lastIndexOf('/'));
-
-        slug = '#/' + slug.substring(5);
-      }
-      slug = pathname + (flag ? '/' : '') + slug;
-
       if (str) {
         title = removeDocsifyIgnoreTag(str);
       }