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@ahoo-wang/fetcher

v5.0.1

Published

Fetcher is not just another HTTP client—it's a complete ecosystem designed for modern web development with native LLM streaming API support. Built on the native Fetch API, Fetcher provides an Axios-like experience with powerful features while maintaining

Readme

@ahoo-wang/fetcher

Fetcher 核心 HTTP 客户端:在平台 fetch 之上提供 URL 模板、请求头、JSON 请求体、 拦截器、超时、状态校验和结果提取。

普通 HTTP API 只需使用该包。只有需要装饰器、流式响应、React、认证、Wow 或 Viewer 能力时,才添加集成包。

安装

pnpm add @ahoo-wang/fetcher

没有 peer 或运行时依赖。

示例

import { Fetcher, ResultExtractors } from '@ahoo-wang/fetcher';

interface User {
  id: string;
  name: string;
}

const api = new Fetcher({
  baseURL: 'https://api.example.com',
  timeout: 10_000,
});

const user = await api.get<User>(
  '/users/{id}',
  { urlParams: { path: { id: 'u-42' } } },
  { resultExtractor: ResultExtractors.Json },
);

核心能力

  • 默认返回原生 Response;支持 JSON、文本、Blob、字节或自定义提取。
  • URI Template 与 Express 风格路径参数,以及查询参数。
  • 有序的请求、响应与错误拦截器。
  • 客户端和单次请求超时,并支持 Abort。
  • 自定义状态校验和类型化 Fetcher 错误。
  • 多后端场景下的命名 Fetcher 注册。

文档

English · 许可证