封装axios请求

admin/src/utils/request.js

@@ -0,0 +1,28 @@
+import axios from 'axios'
+import { ElMessage } from 'element-plus'
+
+const request = axios.create({
+  baseURL: '/api',
+  timeout: 3000
+})
+
+// 添加请求拦截器
+request.interceptors.request.use(function (config) {
+  return config
+}, function (error) {
+  // 对请求错误做些什么
+  return Promise.reject(error)
+})
+
+// 添加响应拦截器
+request.interceptors.response.use((response) => {
+  return response
+}, (error) => {
+  ElMessage({
+    type: 'error',
+    message: '出错啦！'
+  })
+  return Promise.reject(error)
+})
+
+export default request