tauri-plugin-redb-cache-api

English | 中文

English

JavaScript/TypeScript bindings for tauri-plugin-redb-cache.

A Tauri plugin for HTTP and image caching using Redb with LRU memory cache and compression.

Installation

npm install @bishen/tauri-plugin-redb-cache-api
# or
pnpm add @bishen/tauri-plugin-redb-cache-api

Requirements

• Tauri 2.x
• @tauri-apps/api ^2.0.0

Usage

import { 
    cacheGet, cacheSet, cacheRemove, cacheClear,
    getCacheInfo, getCacheList,
    imageCacheGet, imageCacheSet, imageCacheClear,
    getImageCacheInfo
} from '@bishen/tauri-plugin-redb-cache-api';

// HTTP Cache
await cacheSet('api/users', new Uint8Array([...]));
const result = await cacheGet('api/users');
if (result) {
    const [data, timestamp] = result;
    console.log('Cached at:', new Date(timestamp));
}

// Image Cache
await imageCacheSet('avatar-123', 'data:image/png;base64,...');
const imageResult = await imageCacheGet('avatar-123');
if (imageResult) {
    const [dataUrl, timestamp] = imageResult;
    img.src = dataUrl;
}

// Get cache statistics
const info = await getCacheInfo();
console.log(`${info.count} entries, ${info.size_bytes} bytes`);

API Reference

HTTP Cache

| Function | Description | |----------|-------------| | cacheGet(key) | Get cached data, returns [Uint8Array, timestamp] or null | | cacheSet(key, data) | Set cache data | | cacheRemove(key) | Remove a cache entry | | cacheClear() | Clear all HTTP cache | | cacheCleanExpired(maxAgeMs) | Clean expired entries | | getCacheInfo() | Get cache statistics | | getCacheList(includeValue?) | List all cache entries |

Image Cache

| Function | Description | |----------|-------------| | imageCacheGet(key) | Get cached image, returns [dataUrl, timestamp] or null | | imageCacheSet(key, dataUrl) | Set image cache | | imageCacheRemove(key) | Remove an image cache entry | | imageCacheClear() | Clear all image cache | | imageCacheCleanExpired(maxAgeMs) | Clean expired images | | getImageCacheInfo() | Get image cache statistics | | getImageCacheList() | List all image cache entries |

License

MIT © 2026 BiShen [email protected] 算金山™ (https://www.suanjinshan.com/)

中文

tauri-plugin-redb-cache 的 JavaScript/TypeScript 绑定。

基于 Redb 的 Tauri 缓存插件，支持 LRU 内存缓存和数据压缩。

安装

npm install @bishen/tauri-plugin-redb-cache-api
# 或
pnpm add @bishen/tauri-plugin-redb-cache-api

依赖要求

• Tauri 2.x
• @tauri-apps/api ^2.0.0

使用方式

import { 
    cacheGet, cacheSet, cacheRemove, cacheClear,
    getCacheInfo, getCacheList,
    imageCacheGet, imageCacheSet, imageCacheClear,
    getImageCacheInfo
} from '@bishen/tauri-plugin-redb-cache-api';

// HTTP 缓存
await cacheSet('api/users', new Uint8Array([...]));
const result = await cacheGet('api/users');
if (result) {
    const [data, timestamp] = result;
    console.log('缓存时间:', new Date(timestamp));
}

// 图片缓存
await imageCacheSet('avatar-123', 'data:image/png;base64,...');
const imageResult = await imageCacheGet('avatar-123');
if (imageResult) {
    const [dataUrl, timestamp] = imageResult;
    img.src = dataUrl;
}

// 获取缓存统计
const info = await getCacheInfo();
console.log(`${info.count} 条缓存，${info.size_bytes} 字节`);

API 参考

HTTP 缓存

| 函数 | 说明 | |------|------| | cacheGet(key) | 获取缓存数据，返回 [Uint8Array, timestamp] 或 null | | cacheSet(key, data) | 设置缓存数据 | | cacheRemove(key) | 删除缓存条目 | | cacheClear() | 清空所有 HTTP 缓存 | | cacheCleanExpired(maxAgeMs) | 清理过期缓存 | | getCacheInfo() | 获取缓存统计信息 | | getCacheList(includeValue?) | 列出所有缓存条目 |

图片缓存

| 函数 | 说明 | |------|------| | imageCacheGet(key) | 获取缓存图片，返回 [dataUrl, timestamp] 或 null | | imageCacheSet(key, dataUrl) | 设置图片缓存 | | imageCacheRemove(key) | 删除图片缓存条目 | | imageCacheClear() | 清空所有图片缓存 | | imageCacheCleanExpired(maxAgeMs) | 清理过期图片 | | getImageCacheInfo() | 获取图片缓存统计信息 | | getImageCacheList() | 列出所有图片缓存条目 |

许可证

MIT © 2026 BiShen [email protected] 算金山™ (https://www.suanjinshan.com/)