https://github.com/willin/remote-cloudflare-kv

A Remote Cloudflare KV API SDK for Vercel Edge Function, etc.
https://github.com/willin/remote-cloudflare-kv

cloudflare edge kv next vercel worker

Last synced: 14 days ago
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A Remote Cloudflare KV API SDK for Vercel Edge Function, etc.

• Host: GitHub
• URL: https://github.com/willin/remote-cloudflare-kv
• Owner: willin
• License: apache-2.0
• Created: 2023-05-27T14:03:11.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2024-10-10T06:53:57.000Z (about 1 month ago)
• Last Synced: 2024-10-29T22:37:32.012Z (17 days ago)
• Topics: cloudflare, edge, kv, next, vercel, worker
• Language: TypeScript
• Homepage: https://willin.wang/blog/remote-cloudflare-kv
• Size: 104 KB
• Stars: 5
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Funding: .github/funding.yml
  • License: LICENSE

Awesome Lists containing this project

README

        
# remote-cloudflare-kv

[![npm](https://img.shields.io/npm/v/remote-cloudflare-kv.svg?style=plastic)](https://npmjs.org/package/remote-cloudflare-kv) [![npm](https://img.shields.io/npm/dm/remote-cloudflare-kv.svg?style=plastic)](https://npmjs.org/package/remote-cloudflare-kv) [![npm](https://img.shields.io/npm/dt/remote-cloudflare-kv.svg?style=plastic)](https://npmjs.org/package/remote-cloudflare-kv)

## Setup

```bash

npm install --save remote-cloudflare-kv

# or

yarn add remote-cloudflare-kv

# or

pnpm install --save remote-cloudflare-kv

```

## Usage

### Init

```ts

import CloudflareKV from 'remote-cloudflare-kv';

export const NAMESPACE = new CloudflareKV({

  account_id: process.env.CF_ACCOUNT_ID || '',

  namespace_id: process.env.CF_NAMESPACE_ID || '',

  // use bearer token

  api_token: process.env.CF_API_TOKEN || '',

  // or use email & api key

  api_email: '',

  api_key: ''

});

```

### Writing key-value pairs

To create a new key-value pair, or to update the value for a particular key, call the put method on any namespace you have bound to your script. The basic form of this method looks like this:

```ts

await NAMESPACE.put(key, value);

// void

```

Expiring keys:

```ts

await NAMESPACE.put(key, value, { expiration: secondsSinceEpoch });

await NAMESPACE.put(key, value, { expirationTtl: secondsFromNow });

```

Metadata:

```ts

await NAMESPACE.put(key, value, {

  metadata: { someMetadataKey: 'someMetadataValue' }

});

```

### Get key-value pair

To get the value for a given key, you can call the get method on any namespace you have bound to your script:

```ts

// replace key & type

const result = await NAMESPACE.get('key', { type: 'json' });

console.log(result);

// {"hello": 1}

```

Supported types: `text`, `json`, `arrayBuffer`, `stream`.

Normalises type, ignoring cacheTtl as there is only one "edge location": the user's computer

### Get key-value pair with Metadata

You can get the metadata associated with a key-value pair alongside its value by calling the getWithMetadata method on a namespace you have bound in your script:

```ts

const result = await NAMESPACE.getWithMetadata(key, { type: 'json' });

//  {"value": {"hello": 1}, "metadata": {"someKey": "someVal"}}

```

### Deleting key-value pairs

To delete a key-value pair, call the delete method on any namespace you have bound to your script:

```ts

await NAMESPACE.delete(key);

// void

```

### Listing keys

You can use a list operation to see all of the keys that live in a given namespace.

```ts

const result = await NAMESPACE.list();

console.log(result);

```

More detail:

The list method has this signature (in TypeScript):

```ts

await NAMESPACE.list({ prefix: string, limit: number, cursor: string });

```

The `list` method returns a promise which resolves with an object that looks like this:

```json

{

  "keys": [

    {

      "name": "foo",

      "expiration": 1234,

      "metadata": { "someMetadataKey": "someMetadataValue" }

    }

  ],

  "list_complete": false,

  "cursor": "6Ck1la0VxJ0djhidm1MdX2FyD"

}

```

## Refs

- Runtime API: 

- RESTful API: 

## 赞助 Sponsor

如果您对本项目感兴趣，可以通过以下方式支持我：

- 关注我的 Github 账号：[@willin](https://github.com/willin) [![github](https://img.shields.io/github/followers/willin.svg?style=social&label=Followers)](https://github.com/willin)

- 参与 [爱发电](https://afdian.net/@willin) 计划

- 支付宝或微信[扫码打赏](https://user-images.githubusercontent.com/1890238/89126156-0f3eeb80-d516-11ea-9046-5a3a5d59b86b.png)

Donation ways:

- Github: 

- Paypal: 

- Alipay or Wechat Pay: [QRCode](https://user-images.githubusercontent.com/1890238/89126156-0f3eeb80-d516-11ea-9046-5a3a5d59b86b.png)

## 许可证 License

Apache-2.0 ©