67 lines
1.8 KiB
TypeScript
67 lines
1.8 KiB
TypeScript
export const methods = ['GET', 'POST'] as const;
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export type Method = (typeof methods)[number];
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export type AdapterOpts = {
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url: string;
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headers?: Record<string, string>;
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body?: Record<string, any>;
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timeout?: number;
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method?: Method;
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};
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/**
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*
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* @param opts
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* @param overloadOpts 覆盖fetch的默认配置
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* @returns
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*/
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export const adapter = async (opts: AdapterOpts, overloadOpts?: RequestInit) => {
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const controller = new AbortController();
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const signal = controller.signal;
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const timeout = opts.timeout || 60000 * 3; // 默认超时时间为 60s * 3
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const timer = setTimeout(() => {
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controller.abort();
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}, timeout);
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let method = overloadOpts?.method || opts.method || 'POST';
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let url = new URL(opts.url, window.location.origin);
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const isGet = method === 'GET';
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if (isGet) {
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url.search = new URLSearchParams(opts.body).toString();
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}
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return fetch(url, {
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method: method.toUpperCase(),
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headers: {
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'Content-Type': 'application/json',
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...opts.headers,
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},
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signal,
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...overloadOpts,
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body: isGet ? undefined : JSON.stringify(opts.body),
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})
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.then((response) => {
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// 获取 Content-Type 头部信息
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const contentType = response.headers.get('Content-Type');
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// 判断返回的数据类型
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if (contentType && contentType.includes('application/json')) {
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return response.json(); // 解析为 JSON
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} else {
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return response.text(); // 解析为文本
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}
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})
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.catch((err) => {
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if (err.name === 'AbortError') {
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console.log('Request timed out and was aborted');
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}
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console.error(err);
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return {
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code: 500,
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};
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})
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.finally(() => {
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clearTimeout(timer);
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});
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};
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/**
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* adapter
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*/
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export const queryFetch = adapter;
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