60 lines
1.8 KiB
TypeScript
60 lines
1.8 KiB
TypeScript
// api/request.ts
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import { requestInterceptor } from './interceptors/request';
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import { responseInterceptor } from './interceptors/response';
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import type { IRequestOptions, ICreateClientConfig } from './types';
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import { REQUEST_TIMEOUT } from './config';
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import { t } from '@/utils/i18n'
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export function createRequestClient(cfg: ICreateClientConfig) {
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const baseURL = cfg.baseURL;
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const timeout = cfg.timeout ?? REQUEST_TIMEOUT;
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let reqCount= 0
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async function request<T = any>(options: IRequestOptions): Promise<T> {
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// 组装 final options
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const final: UniApp.RequestOptions = {
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...options,
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url: (options.url || '').startsWith('http') ? options.url : `${baseURL}${options.url}`,
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timeout,
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header: options.header || {},
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};
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// 运行请求拦截器，修改 headers 等
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const intercepted = requestInterceptor(final as IRequestOptions);
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// 全局处理请求 loading
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const loading = cfg.loading ?? true // 接口请求参数不传loading，默认显示loading
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if (loading) {
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uni.showLoading({ mask: true })
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reqCount++
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}
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return new Promise((resolve, reject) => {
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uni.request({
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...intercepted,
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complete() {
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// 请求完成关闭 loading
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loading && reqCount--
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reqCount <= 0 && uni.hideLoading()
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},
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success(res: any) {
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// 委托给响应拦截器处理
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responseInterceptor(res)
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.then((r) => {
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resolve(r as any);
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})
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.catch((err) => {
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reject(err);
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});
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},
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fail(err: any) {
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uni.showToast({ title: t('global.networkConnectionError'), icon: 'none' });
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reject(err);
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},
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} as any);
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});
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}
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return { request };
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}
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