在请求拦截器注入token

src/api/user.js

@@ -17,10 +17,11 @@ export function login(data) {
 export function getUserInfo() {
   return request({
     url: '/sys/profile',
-    method: 'POST',
+    method: 'POST'
-    headers: {
+    // headers: {
-      Authorization: `Bearer ${store.getters.token}`
+    //   Authorization: `Bearer ${store.getters.token}`
-    }
+    // }
+    // 在请求拦截器注入请求头
   })
 }
 

src/utils/request.js

@@ -1,3 +1,4 @@
+import store from '@/store'
 import axios from 'axios'
 import { Message } from 'element-ui'
 // import { MessageBox, Message } from 'element-ui'
@@ -14,21 +15,13 @@ const service = axios.create({
 // request interceptor // axios的请求拦截器
 service.interceptors.request.use(
   config => {
-    // do something before request is sent
+    if (store.getters.token && !config.headers.Authorization) { // 有token并且没有请求头
-
+      config.headers.Authorization = `Bearer ${store.getters.token}` // 在请求头添加token
-    // if (store.getters.token) {
+    }
-    //   // let each request carry token
+  }, err => {
-    //   // ['X-Token'] is a custom headers key
+    Message.error('请求失败')
-    //   // please modify it according to the actual situation
+    return Promise.reject(err)
-    //   config.headers['X-Token'] = getToken()
+  }
-    // }
-    return config
-  }//,
-  // error => {
-  //   // do something with request error
-  //   console.log(error) // for debug
-  //   return Promise.reject(error)
-  // }
 )
 
 // response interceptor