64 lines
1.4 KiB
TypeScript
64 lines
1.4 KiB
TypeScript
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/*
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* @Author: early-autumn
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* @Date: 2020-04-15 12:45:18
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* @LastEditors: early-autumn
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* @LastEditTime: 2020-04-15 22:45:22
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*/
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import {
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AxiosRequest,
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AxiosRequestDefault,
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AxiosMethodConfig,
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ResponseData,
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AxiosResponse,
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AxiosInstance,
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} from './types';
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import Axios from './core/Axios';
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import defaults from './helper/defaults';
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/**
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* 创建一个新的 Axios 实例
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*
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* 返回一个 axios 增强函数
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*/
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function createInstance(config: AxiosRequestDefault): AxiosInstance {
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const instance = new Axios(config);
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/**
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* 支持重载的 axios 函数
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*
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* @调用方式一
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*
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* @param url 调用方式一: 请求配置
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* @param config 调用方式一: 空
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*
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* @调用方式二
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*
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* @param url 调用方式二: 请求地址
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* @param config 调用方式二: 额外配置
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*/
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function axios<T extends ResponseData>(
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url: AxiosRequest | string,
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config: AxiosMethodConfig = {}
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): Promise<AxiosResponse<T>> {
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let requestConfig: AxiosRequest;
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// 调用方式一处理请求配置
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if (typeof url !== 'string') {
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requestConfig = url;
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}
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// 调用方式二处理请求配置
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else {
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requestConfig = { ...config, url };
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}
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return instance.request(requestConfig);
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}
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// Axios 实例的所有属性和方法合并至 axios 函数
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Object.assign(axios, instance);
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return axios as AxiosInstance;
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}
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export default createInstance(defaults);
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