fix: 处理window不可用时降级使用Memory

This commit is contained in:
layhuts
2026-05-09 12:49:21 +08:00
parent 75ed17a1f9
commit 1f584ff0c9

View File

@@ -5,6 +5,7 @@ import type {
} from './types';
import {LocalStorageDriver} from './local-storage-driver';
import {MemoryStorageDriver} from './memory-storage-driver';
/**
* 存储管理器(策略模式)
@@ -17,7 +18,7 @@ class StorageManager {
private prefix: string;
constructor({driver, prefix = ''}: StorageManagerOptions = {}) {
this.driver = driver || new LocalStorageDriver();
this.driver = driver || this.createDefaultDriver();
this.prefix = prefix;
}
@@ -105,6 +106,18 @@ class StorageManager {
await this.driver.setItem(fullKey, item);
}
/**
* 根据运行环境创建默认驱动:
* - 浏览器环境window.localStorage 可用)→ LocalStorageDriver
* - SSR / Node 环境 → MemoryStorageDriver
*/
private createDefaultDriver(): IStorageDriver {
if (typeof window !== 'undefined' && window.localStorage) {
return new LocalStorageDriver();
}
return new MemoryStorageDriver();
}
/**
* 获取完整的存储键(带前缀)
* @param key 原始键