request.js
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import store from '@/store'
import { getToken } from '@/utils/auth'
import axios from 'axios'
import { Message } from 'element-ui'
// create an axios instance
const service = axios.create({
baseURL: process.env.NODE_ENV === 'development' ? window.appConfig.baseUrlOffLine : window.appConfig.baseUrlOnLine, // process.env.VUE_APP_BASE_API, // url = base url + request url
// baseURL: process.env.VUE_APP_BASE_API, // url = base url + request url
// withCredentials: true, // send cookies when cross-domain requests
timeout: 5000 // request timeout
})
// request interceptor
service.interceptors.request.use(
config => {
// do something before request is sent
// console.log(config);
// if (config.url.indexOf("/user/") > -1) {
// config.baseURL = process.env.VUE_APP_BASE_API;
// }
if (store.getters.token) {
// let each request carry token
// ['X-Token'] is a custom headers key
// please modify it according to the actual situation
config.headers['X-Token'] = getToken()
}
return config
},
error => {
// do something with request error
console.log(error) // for debug
return Promise.reject(error)
}
)
// response interceptor
service.interceptors.response.use(
response => {
const res = response.data
// debugger
if (res.code !== 'Success') {
Message({
message: res.msg || 'Error',
type: 'error',
duration: 5 * 1000
})
return Promise.reject(new Error(res.message || 'Error'))
} else {
return res
}
},
error => {
console.log(error)
let errorMessage = '请求错误'
if (error.response) {
errorMessage = `请求失败：${error.response.status} - ${error.response.data?.msg || error.response.statusText}`
// console.log(errorMessage);
} else if (error.request) {
errorMessage = '服务器未响应，请检查网络连接'
} else {
errorMessage = error.message || '未知错误'
}
Message({
message: errorMessage,
type: 'error',
duration: 5 * 1000
})
return Promise.reject(error)
}
)
export default service