error统一处理

src/ajax/index.js

@@ -8,9 +8,10 @@ import qs from 'qs';
  * @param  {string}   url       请求的接口URL
  * @param  {string}   url       请求的接口URL
  * @param  {object}   param     传的参数，没有则传空对象
  * @param  {object}   param     传的参数，没有则传空对象
  */
  */
- const envs = process.env.NODE_ENV;
- let   NODE_ENVS="/";
- switch (envs) {
+
+const envs = process.env.NODE_ENV;
+let NODE_ENVS = "/";
+switch (envs) {
   case 'development':
   case 'development':
     //开发环境
     //开发环境
     NODE_ENVS = 'https://api.apiopen.top';
     NODE_ENVS = 'https://api.apiopen.top';
@@ -23,7 +24,7 @@ import qs from 'qs';
     //线上环境
     //线上环境
     NODE_ENVS = '/';
     NODE_ENVS = '/';
     break;
     break;
- }
+}
 export const http = (method, url, param) => {
 export const http = (method, url, param) => {
   param = param && typeof param === 'object' ? param : {};
   param = param && typeof param === 'object' ? param : {};
   const config = {
   const config = {

src/main.js

@@ -4,6 +4,7 @@ import router from "./router";
 import filters from './filters'
 import filters from './filters'
 import directive from './directive'
 import directive from './directive'
 import {http} from './ajax/index.js';
 import {http} from './ajax/index.js';
+import axios from 'axios'
 
 
 
 
 //本地环境开启提示信息
 //本地环境开启提示信息
@@ -18,10 +19,17 @@ Object.keys(filters).forEach(key => Vue.filter(key, filters[key]));
 //加载自定义指令
 //加载自定义指令
 Vue.use(directive);
 Vue.use(directive);
 
 
+axios.interceptors.response.use(res => {
+  return res;
+}, error => {
+  console.log('error');
+  return Promise.reject(new Error(error))
+})
+
+
 //挂载到VUE原型上封装后的http请求
 //挂载到VUE原型上封装后的http请求
 Vue.prototype.$http = http;
 Vue.prototype.$http = http;
 
 
-
 new Vue({
 new Vue({
   router,
   router,
   render: (h) => h(App),
   render: (h) => h(App),

src/views/Index/index.vue

@@ -2,7 +2,7 @@
     <div class="index">
     <div class="index">
         我是首页
         我是首页
         <el-button @click="ceshi">element测试按钮</el-button>
         <el-button @click="ceshi">element测试按钮</el-button>
-        <Menu />
+        <Menu/>
     </div>
     </div>
 
 
 </template>
 </template>
@@ -14,26 +14,23 @@
     Button
     Button
 
 
   } from 'element-ui'
   } from 'element-ui'
+
   Vue.use(Button)
   Vue.use(Button)
   export default {
   export default {
     name: "index",
     name: "index",
 
 
     data() {
     data() {
-            return {
-
-            };
+      return {};
     },
     },
     watch: {},
     watch: {},
     created() {
     created() {
 
 
     },
     },
-        computed: {
-
-        },
+    computed: {},
     methods: {
     methods: {
       ceshi() {
       ceshi() {
-                this.$http('get', "/getJoke", {
-                        page:1,count:2,type:'video'
+        this.$http('get', "/getJoke1", {
+          page: 1, count: 2, type: 'video'
         })
         })
           .then(res => {
           .then(res => {
             console.log(res)
             console.log(res)