refactor: 重构axios封装

This commit is contained in:
张传龙 2022-06-03 19:49:38 +08:00
parent d2b88a8300
commit fdc49f6dcc
2 changed files with 77 additions and 75 deletions

View File

@ -1,13 +1,17 @@
import axios from 'axios' import axios from 'axios'
import { setupInterceptor } from './interceptors' import { repReject, repResolve, reqReject, reqResolve } from './interceptors'
function createAxios(option = {}) { export function createAxios(options = {}) {
const defBaseURL = window.__APP__GLOB__CONF__?.VITE_APP_GLOB_BASE_API || import.meta.env.VITE_APP_GLOB_BASE_API const defaultOptions = {
baseURL: window.__APP__GLOB__CONF__?.VITE_APP_GLOB_BASE_API || import.meta.env.VITE_APP_GLOB_BASE_API,
timeout: 12000,
}
const service = axios.create({ const service = axios.create({
timeout: option.timeout || 120000, ...defaultOptions,
baseURL: option.baseURL || defBaseURL, ...options,
}) })
setupInterceptor(service) service.interceptors.request.use(reqResolve, reqReject)
service.interceptors.response.use(repResolve, repReject)
return service return service
} }

View File

@ -1,10 +1,9 @@
import { router } from '@/router' import { router } from '@/router'
import { getToken, removeToken } from '@/utils/token' import { getToken, removeToken } from '@/utils/token'
import { isNullOrUndef } from '../is'
import { isWithoutToken } from './helpers' import { isWithoutToken } from './helpers'
export function setupInterceptor(service) { export function reqResolve(config) {
service.interceptors.request.use(
async (config) => {
// 防止缓存给get请求加上时间戳 // 防止缓存给get请求加上时间戳
if (config.method === 'get') { if (config.method === 'get') {
config.params = { ...config.params, t: new Date().getTime() } config.params = { ...config.params, t: new Date().getTime() }
@ -35,23 +34,30 @@ export function setupInterceptor(service) {
query: { ...currentRoute.query, redirect: currentRoute.path }, query: { ...currentRoute.query, redirect: currentRoute.path },
}) })
return Promise.reject({ code: '-1', message: '未登录' }) return Promise.reject({ code: '-1', message: '未登录' })
}, }
(error) => Promise.reject(error)
)
service.interceptors.response.use( export function reqReject(error) {
(response) => response?.data, return Promise.reject(error)
(error) => { }
let { code, message } = error.response?.data
return Promise.reject({ code, message })
export function repResolve(response) {
return response?.data
}
export function repReject(error) {
let { code, message } = error.response?.data || {}
if (isNullOrUndef(code)) {
// 未知错误
console.error('【err】' + error)
return Promise.reject({ code: -1, message: '接口异常!', error })
}
/** /**
* TODO 此处可以根据后端返回的错误码自定义框架层面的错误处理 * TODO 此处可以根据后端返回的错误码自定义框架层面的错误处理
*/ */
switch (code) { switch (code) {
case 401: case 401:
// 未登录可能是token过期或者无效了 message = message || '未登录'
console.error(message) // * 处理未登录的情况
removeToken() removeToken()
const { currentRoute } = router const { currentRoute } = router
router.replace({ router.replace({
@ -60,23 +66,15 @@ export function setupInterceptor(service) {
}) })
break break
case 403: case 403:
// 没有权限 message = message || '没有权限'
console.error(message) // TODO 处理没有权限的情况
break break
case 404: case 404:
// 资源不存在 message = message || '资源或接口不存在'
console.error(message) // TODO 处理资源或接口不存在的情况
break break
default: default:
break break
} }
// 已知错误resolve在业务代码中作提醒未知错误reject捕获错误统一提示接口异常9000以上为业务类型错误需要跟后端确定好
if ([401, 403, 404].includes(code) || code >= 9000) {
return Promise.resolve({ code, message }) return Promise.resolve({ code, message })
} else {
console.error('【err】' + error)
return Promise.reject({ message: '接口异常,请稍后重试!' })
}
}
)
} }