npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2026 – Pkg Stats / Ryan Hefner

@axios-plugin/core

v1.0.0

Published

@axios-plugin/core 是 @axios-plugin 的核心,它可以让 axios 成为基于插件的请求库

Readme

@axios-plugin/core

@axios-plugin/core@axios-plugin的核心,它可以让 axios 成为基于插件的请求库,通过这种方式使得 axios 可以与我们自定义的拦截器功能进行解耦, 让它们更加容易组织和复用。

@axios-plugin针对诸如 Token 的添加,失效处理,无感知更新、接口缓存、错误重试等常见业务场景,提供了解决方案。另外也是支持定制化的,当这些功能不满足你的需求时,可以通过自定义插件的方式快速封装。

@axios-plugin 算是一种 axios 请求层拦截器代码组织的方案, 目的是为了实现所有拦截器职责单一、方便维护、并统一维护自动调度,避免实际业务中对每个项目的重复封装。

安装

npm i @axios-plugin/core

自定义插件

自定义插件通过自定义Class, 插件是一个类, 可以提供数个生命周期钩子.

插件的 TS 类型定义

export interface AxiosPlugin {
  pluginName: string;
  beforeCreate?: beforeCreateHook;
  created?: createdHook;
}

PluginClass

import axios from 'axios'
import { pluginify } from "@axios-plugin/core"

class Plugin {
  public pluginName = 'plugin' //必选,插件名,用于记录插件调用出错的情况
  // 可选
  constructor(pluginConfig) {
    this.pluginConfig = pluginConfig;
  }

  // 可选 axios 实例化前创建
  beforeCreate(axiosConfig, axiosStatic) {
    console.log(this.pluginConfig);
    console.log(axiosConfig);
    console.log(axiosStatic);
  }

  // 可选 axios 实例化后创建
  created(axiosInstance, axiosConfig) {
    console.log(axiosInstance);
    console.log(axiosConfig);
  }
}

const axiosInstance = pluginify(axios).use(new Plugin()).generate();

axiosInstance.get('/users');

包装已有类库

import axios from 'axios'
import { pluginify } from "@axios-plugin/core"
import MockAdapter from 'axios-mock-adapter'

class MockAdapterPlugin {
  public pluginName = 'MockAdapterPlugin'
  created(axiosInstance) {
    const mock = new MockAdapter(axiosInstance)

    mock.onGet('/uesrs').reply(200, {
      msg: 'hello world'
    })
  }
}

const axiosInstance = pluginify(axios)
  .use(new MockAdapterPlugin())
  .generate()

axiosInstance.get('/users')

包装拦截器

import axios from 'axios'
import { pluginify } from "@axios-plugin/core"

class RequestWithToken {
  public pluginName = 'RequestWithToken'
  constructor(token) {
    this.token = token
  }
  created(axiosInstance) {
    axiosInstance.interceptors.request.use((config) => {
      config.headers['x-access-token'] = this.token
    });
  }
}

class ExtractResultPlugin {
  public pluginName = 'ExtractResultPlugin'
  created(axiosInstance) {
    axiosInstance.interceptors.response.use((response) => {
      if (response.status === 200) {
        return response.data
      }
    });
  }
}

const axiosInstance = pluginify(axios)
  .use(new RequestWithToken('token'), new ExtractResultPlugin())
  .generate()

axiosInstance.get('/users')

API

pluginify

pluginify(axios)

pluginify(axios, config);
// config 的 TS 类型为 AxiosRequestConfig

config 具体内容可参考:https://axios-http.com/zh/docs/req_config

use

const axiosPluginify = pluginify(axios)

axiosPluginify.use(new Plugin(), new Plugin(), new Plugin())

//or

axiosPluginify.use(new Plugin()).use(new Plugin()).use(new Plugin())

demo

//1. axiosStatic add config
const config = {
  baseURL: '/users',
  timeout: 5000
}
const axiosInstance1 = pluginify(axios, config).use(new Plugin(), new Plugin()).generate();
const axiosInstance2 = pluginify(axios).use(new Plugin()).use(new Plugin()).generate();

//2. AxiosInstance add config
axiosInstance2.defaults.baseURL = '/users'
axiosInstance2.defaults.timeout = 5000

const res1 = await axiosInstance1.get('/info')
const res2 = await axiosInstance2.get('/info')

generate

创建 axios 实例并结合 use 方法所给定的插件.

const axiosPluginify = pluginify(axios)

const axiosInstance = axiosPluginify.use(new Plugin()).generate()

通过向 generate 传入 true 表示生成 axiosInstance 后销毁 pluginify 内部保存的引用, 避免内存泄漏.

const axiosPluginify = pluginify(axios);

const axiosInstance = axiosPluginify.use(new Plugin()).generate(true)

destroy

用于销毁 pluginify 内部保存的引用, 可以通过 generate(true) 触发.

plugin

插件是一个类, 可以提供数个生命周期钩子.

class Plugin {
  public pluginName = 'Plugin' //required
  // optional
  constructor() {}

  // optional
  beforeCreate(axiosRequestConfig, axiosStatic) {}

  // optional
  created(axiosInstance, axiosRequestConfig) {}
}

FAQ

插件的执行顺序是怎样的

@axios-plugin 会按照 use 方法的执行顺序来处理它们的挂载。

但在 axios 内部,对于请求拦截器,是先挂载的后执行;对于响应拦截器,是先挂载的先执行。

遇到不正确的插件

这里对自定义插件的要求很低,只要编写的插件中含有 beforeCreate 或者 created 函数就OK,至于在函数内部做的事情都不做要求,最后在统一调用时,依次取出所有的插件函数执行。

目前对插件调用出错的情况,向外抛错,插件调用流程终止。