68 lines
1.8 KiB
JavaScript
68 lines
1.8 KiB
JavaScript
import axios from 'axios'
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// 创建axios实例
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const service = axios.create({
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baseURL: import.meta.env.VITE_API_BASE_URL || 'http://localhost:5001',
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timeout: parseInt(import.meta.env.VITE_API_TIMEOUT) || 300000, // 可配置超时时间，默认5分钟（本地大模型可能需要更长时间）
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headers: {
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'Content-Type': 'application/json'
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}
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})
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// 请求拦截器
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service.interceptors.request.use(
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config => {
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return config
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},
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error => {
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console.error('Request error:', error)
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return Promise.reject(error)
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}
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)
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// 响应拦截器（容错重试机制）
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service.interceptors.response.use(
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response => {
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const res = response.data
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// 如果返回的状态码不是success，则抛出错误
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if (!res.success && res.success !== undefined) {
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console.error('API Error:', res.error || res.message || 'Unknown error')
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return Promise.reject(new Error(res.error || res.message || 'Error'))
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}
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return res
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},
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error => {
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console.error('Response error:', error)
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// 处理超时
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if (error.code === 'ECONNABORTED' && error.message.includes('timeout')) {
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console.error('Request timeout')
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}
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// 处理网络错误
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if (error.message === 'Network Error') {
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console.error('Network error - please check your connection')
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}
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return Promise.reject(error)
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}
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)
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// 带重试的请求函数
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export const requestWithRetry = async (requestFn, maxRetries = 3, delay = 1000) => {
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for (let i = 0; i < maxRetries; i++) {
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try {
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return await requestFn()
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} catch (error) {
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if (i === maxRetries - 1) throw error
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console.warn(`Request failed, retrying (${i + 1}/${maxRetries})...`)
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await new Promise(resolve => setTimeout(resolve, delay * Math.pow(2, i)))
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}
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}
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}
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export default service
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