69 lines
2.1 KiB
JavaScript
69 lines
2.1 KiB
JavaScript
import { getToken } from './auth.js'
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const API_BASE = (import.meta.env?.VITE_API_BASE || '/api').replace(/\/$/, '')
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function unwrap(body) {
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if (body == null || typeof body !== 'object') {
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throw new Error('网络异常，请稍后重试')
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}
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if (body.code === 200) return body.data
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throw new Error((body.message && String(body.message).trim()) || '请求失败')
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}
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export async function request({ url, method = 'GET', data, headers = {}, signal }) {
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const path = url.startsWith('/') ? url : `/${url}`
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const full = `${API_BASE}${path}`
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const token = getToken()
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if (!token) {
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throw new Error('未携带登录态，请从小程序入口打开')
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}
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const init = {
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method: method.toUpperCase(),
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signal,
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headers: {
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Authorization: `Bearer ${token}`,
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...headers
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}
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}
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if (data instanceof FormData) {
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init.body = data
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} else if (data != null && init.method !== 'GET') {
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init.headers['Content-Type'] = 'application/json'
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init.body = JSON.stringify(data)
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}
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let finalUrl = full
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if (init.method === 'GET' && data && typeof data === 'object') {
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const q = new URLSearchParams()
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Object.entries(data).forEach(([k, v]) => {
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if (v != null && v !== '') q.set(k, String(v))
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})
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const s = q.toString()
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if (s) finalUrl += (finalUrl.includes('?') ? '&' : '?') + s
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}
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const res = await fetch(finalUrl, init)
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const body = await res.json().catch(() => null)
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if (res.status === 401) {
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throw new Error('登录已失效，请返回小程序重新登录')
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}
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if (body && typeof body === 'object' && body.detail && body.code == null) {
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throw new Error(
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res.status === 401 || /not authenticated/i.test(String(body.detail))
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? '登录已失效，请返回小程序重新登录'
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: String(body.detail)
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)
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}
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return unwrap(body)
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}
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export function get(url, params) {
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return request({ url, method: 'GET', data: params })
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}
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export function post(url, data) {
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return request({ url, method: 'POST', data })
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}
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export function put(url, data) {
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return request({ url, method: 'PUT', data })
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}
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