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88 lines
2.2 KiB
JavaScript
88 lines
2.2 KiB
JavaScript
import axios from 'axios'
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import { ElMessage } from 'element-plus'
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import { useUserStore } from '@/stores/user'
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import router from '@/router'
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// 创建 axios 实例
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const request = axios.create({
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baseURL: import.meta.env.VITE_API_BASE_URL,
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timeout: Number(import.meta.env.VITE_API_TIMEOUT) || 15000,
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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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request.interceptors.request.use(
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(config) => {
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const userStore = useUserStore()
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// 如果有 token 则携带
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if (userStore.token) {
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config.headers.Authorization = `Bearer ${userStore.token}`
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}
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return config
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},
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(error) => {
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console.error('请求错误:', 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
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request.interceptors.response.use(
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(response) => {
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const res = response.data
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// 根据后端约定的数据结构判断
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// 假设后端返回格式: { code: 200, data: {...}, message: 'success' }
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if (res.code === 200 || res.code === 0) {
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return res.data
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}
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// 业务错误
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ElMessage.error(res.message || '请求失败')
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return Promise.reject(new Error(res.message || '请求失败'))
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},
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(error) => {
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const { response } = error
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if (response) {
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const { status, data } = response
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switch (status) {
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case 401:
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// token 过期或未登录
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ElMessage.error('登录已过期，请重新登录')
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const userStore = useUserStore()
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userStore.logout()
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router.push({
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name: 'Login',
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query: { redirect: router.currentRoute.value.fullPath }
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})
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break
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case 403:
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ElMessage.error('没有权限访问该资源')
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break
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case 404:
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ElMessage.error('请求的资源不存在')
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break
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case 500:
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ElMessage.error('服务器内部错误')
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break
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default:
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ElMessage.error(data?.message || `请求错误 (${status})`)
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}
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} else if (error.code === 'ECONNABORTED') {
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ElMessage.error('请求超时，请检查网络连接')
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} else {
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ElMessage.error('网络异常，请检查网络连接')
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}
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return Promise.reject(error)
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}
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)
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export default request
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