https://github.com/ljunb/cookie-fetch

应用于React Native App、支持定制简易缓存策略的fetch。
https://github.com/ljunb/cookie-fetch

fetch react-native

Last synced: 5 months ago
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应用于React Native App、支持定制简易缓存策略的fetch。

• Host: GitHub
• URL: https://github.com/ljunb/cookie-fetch
• Owner: ljunb
• License: mit
• Created: 2017-11-14T09:18:45.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2017-11-17T10:03:43.000Z (about 8 years ago)
• Last Synced: 2025-06-19T13:07:33.852Z (6 months ago)
• Topics: fetch, react-native
• Language: JavaScript
• Homepage:
• Size: 141 KB
• Stars: 5
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# cookie-fetch

[![npm](https://img.shields.io/npm/v/cookie-fetch.svg)](https://www.npmjs.com/package/cookie-fetch)

[![npm](https://img.shields.io/npm/l/cookie-fetch.svg)](https://github.com/ljunb/cookie-fetch/blob/master/LICENSE)

## 安装

使用`npm`：

```

npm install cookie-fetch --save

```

用`yarn`：

```

yarn add cookie-fetch

```

## 使用示例

```

import CFetch, { CachePolicy } from 'cookie-fetch';

... 

async componentDidMount() {

  const url = 'http://food.boohee.com/fb/v1/categories/list';

  const options = {cache: CachePolicy.NetworkFirst, timeout: 0.1};

  try {

    const {result, isCache} = await CFetch.get(url, options);

    alert(`response: ${result} \n isCache: ${isCache}`)

  } catch (error) {

    alert(`error: ${error}`)

  }

}

  

```

`resolve`的结果为`Object`，`key`为`result`、`isCache`。其中`result`为序列化后的结果，`isCache`代表是否从缓存读取的结果。

## 缓存策略

Name            | Description

----------------  | -----------

NetworkFirst    | 优先请求网络，请求失败则读取缓存，如无缓存，返回`null`

ForceNetwork    | 强制请求网络，请求失败返回`null`

ForceCache      | 强制读取缓存，读取失败返回`null`

## 方法

Name            | Description

----------------  | -----------

get    | `GET`请求方法，使用方式与`fetch`一致，支持在`options`中设置`timeout`

post    | `POST`请求方法，使用方式与`fetch`一致，支持在`options`中设置`timeout`

clearHTTPCacheWithURL  | 基于某个请求`URL`清除`HTTP`缓存，接受的参数与请求的`URL`需匹配一致，包括`query`部分

clearAllHTTPCache      | 清除所有的`HTTP`缓存