|
|
@@ -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
|