fix: dts TS类型修复

2026-07-27 22:06:45 +08:00
parent ce02cbefa0
commit d799e968ab
9 changed files with 708 additions and 109 deletions
@@ -27,9 +27,8 @@ export class FileManager implements PageIO {
  /** 初始化：从存储中读取元数据 */
  async init(dbName: string): Promise<void> {
    this.dbName = dbName;
-    // 读取 nextPageId
    const meta = await this.backend.read('__aria_meta');
-    if (meta) {
+    if (meta && meta instanceof ArrayBuffer && meta.byteLength >= 4) {
      const view = new DataView(meta);
      this.nextPageId = view.getUint32(0, false);
    } else {