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iota-fetch

v0.0.4

Published

```tex npm install iota-fetch ```

Downloads

14

Readme

安装

npm install iota-fetch

使用 ①

import createFetch from "iota-fetch"

// requestConfig  请求配置项 同axios config
const requestConfig = {};

// 请求拦截
function requestIntercept() {
  let intercept = (config) => {
    // 在发送请求之前做些什么
    return config;
  }
  let error = (error) => {
    // 对请求错误做些什么
    return Promise.reject(error);
  }
  return [intercept, error]
}

// 相应拦截
function responseIntercept() {
  let intercept = (response) => {
    // 2xx 范围内的状态码都会触发该函数。
    console.log(response, "响应拦截器")
    return response;
  }
  let error = () => {
    // 超出 2xx 范围的状态码都会触发该函数。
    return Promise.reject(error);
  }
  return [intercept, error]
}

let { fetch } = createFetch({ requestIntercept, responseIntercept, requestConfig })

使用 ②

import createFetch from "iota-fetch"

// requestConfig  请求配置项 同axios config
const requestConfig = {};

//loading -> loading.show() loading.hide()
const { fetch, instance } = createFetch({ requestConfig, loading})

// fetch 请求方法 fetch.get fetch.post fetch.put ...
// 创建的axios 实例 instance 添加拦截器

// 添加请求拦截器
instance.interceptors.request.use(function (config) {
    // 在发送请求之前做些什么
    return config;
  }, function (error) {
    // 对请求错误做些什么
    return Promise.reject(error);
  });

// 添加响应拦截器
instance.interceptors.response.use(function (response) {
    // 2xx 范围内的状态码都会触发该函数。
    return response;
  }, function (error) {
    // 超出 2xx 范围的状态码都会触发该函数。
    return Promise.reject(error);
  });

export default fetch;

取消请求

import { requestQueue } from "iota-fetch"
// requestQueue 有一个队列用于请求未响应的队列

// getQueue() 获取队列
// createMapKey(method, path, data) 生成map key // 参数 data传入口会序列化
// abortive(key) map key取消请求的key
// removeResAll() 取消队列中所有的请求