feat(ui):i18n (#352)

cmdb-ui/src/utils/request.js

@@ -1,4 +1,4 @@
-/* eslint-dsiable */
+ /* eslint-dsiable */
 import Vue from 'vue'
 import axios from 'axios'
 import { VueAxios } from './axios'
@@ -6,20 +6,22 @@ import message from 'ant-design-vue/es/message'
 import notification from 'ant-design-vue/es/notification'
 import { ACCESS_TOKEN } from '@/store/global/mutation-types'
 import router from '@/router'
+import store from '@/store'
 
 // 创建 axios 实例
 const service = axios.create({
   baseURL: process.env.VUE_APP_API_BASE_URL, // api base_url
   timeout: 6000, // 请求超时时间
   withCredentials: true,
-  crossDomain: true
+  crossDomain: true,
 })
 
 const err = (error) => {
   console.log(error)
   const reg = /5\d{2}/g
   if (error.response && reg.test(error.response.status)) {
-    message.error('服务端未知错误, 请联系管理员！')
+    const errorMsg = ((error.response || {}).data || {}).message || '服务端未知错误, 请联系管理员！'
+    message.error(errorMsg)
   } else if (error.response.status === 412) {
     let seconds = 5
     notification.warning({
@@ -64,6 +66,7 @@ service.interceptors.request.use(config => {
   if (token) {
     config.headers['Access-Token'] = token // 让每个请求携带自定义 token 请根据实际情况自行修改
   }
+  config.headers['Accept-Language'] = store?.state?.locale ?? 'zh'
   return config
 }, err)