import axios from 'axios'
import { $t } from '../lang/index'
import { Toast } from 'cube-ui'
import store from '../store'
import { getToken } from './auth'
// import Qs from 'qs'
const env = process.env
// const Loading = Toast.$create({
// time: 0,
// mask: true
// })
const shouldRetry = (error) => {
if (error.code === 'ECONNABORTED' && error.message.indexOf('timeout') !== -1) {
return true
} else {
return false
}
}
const httpRequest = axios.create({
baseURL: '',
timeout: env.VUE_APP_HTTP_TIMEOUT // request timeout
})
// 添加请求拦截器
httpRequest.interceptors.request.use(
config => {
// Loading.show()
// config.data = Qs.stringify(config.data)
let token = getToken()
if (token) {
config.headers['Authorization'] = 'Bearer ' + token
} else {
config.headers['tt-token'] = store.state.ttToken
config.headers['tt-control'] = store.state.ttControl
}
return config
},
error => {
return errorHandelr(error)
}
)
let __retryCount = 0
// 添加响应拦截器
httpRequest.interceptors.response.use(
response => {
const res = response.data
if (res && res.code === Number(env.VUE_APP_SUCCESS_CODE)) {
// Loading.hide()
return res
} else {
let err = responseHandler(res)
errorHandelr(err)
}
},
error => {
if (error && error.response) {
let config = error.config
// 判断是否需要重试
if (!shouldRetry(error)) {
return errorHandelr(error)
}
if (__retryCount >= env.VUE_APP_RETRY_COUNT) {
return errorHandelr(error)
}
// 重试次数自增长
__retryCount += 1
// 延时处理
var backoff = new Promise(function (resolve) {
setTimeout(function () {
resolve()
}, env.VUE_APP_RETRY_DELAY || 1)
})
// 重新发起axios请求
return backoff.then(function () {
return httpRequest(config)
})
} else {
return errorHandelr(error)
}
}
)
// TODO token失效处理
// let tokenFailure = () => {}
// 请求响应自定义状态码code逻辑处理
let responseHandler = (res) => {
// TODO 自定义code逻辑处理
let errObj
switch (res.code) {
default:
errObj = {
errCode: res.code || null,
errMsg: res.message || $t('request.default')
}
break
}
return errObj
}
// 请求响应错误提示
let responseTips = (code) => {
// TODO HTTP 状态码判断处理
let message
switch (code) {
case 400:
message = $t('request.e400')
break
case 401:
message = $t('request.e401')
break
case 408:
message = $t('request.e408')
break
case 500:
message = $t('request.e500')
break
case 502:
message = $t('request.e502')
break
case 504:
message = $t('request.e504')
break
case 505:
message = $t('request.e505')
break
case 10100000:
message = $t('request.e10100000')
break
default:
message = $t('request.default')
break
}
return message
}
// 错误处理
let errorHandelr = (error) => {
__retryCount = 0
// Loading.hide()
let errObj = getErrorMsg(error)
if (errObj && errObj.errMsg !== 'stopSource') {
Toast.$create({
txt: errObj.errMsg,
type: 'txt',
time: 1000,
onTimeout: () => {
if (errObj.errCode === 401) {
// 表示token验证失败，踢出工作台
window.$bridge.callHandler('closeWebview', {})
}
}
}).show()
}
return Promise.reject(error)
}
// const defaultCode = ['404', '403', '500', '503']
let getErrorMsg = (error) => {
if (error.response) {
let errCode = error.response.status
return {
errCode: errCode,
errMsg: responseTips(errCode)
}
} else {
return {
errCode: error.code || null,
errMsg: error.message || $t('request.default')
}
}
}
export default httpRequest