前端初始化

src/utils/request.js

@@ -0,0 +1,104 @@
+import axios from 'axios';
+import {Message, Loading} from 'element-ui';
+import store from '../store';
+import router from "../router";
+import {BASE_URL} from "../utils/http";
+
+// 记录请求个数、加载
+let count = 0, loading = null;
+
+// axios实例化
+const instance = axios.create({
+    baseURL: '/library',
+    // timeout: 60000,
+    headers: {
+        'Cache-Control': 'no-cache',
+        'Pragma': 'no-cache'
+    }
+});
+// 添加请求拦截器
+instance.interceptors.request.use(function (config) {
+    // 在发送请求之前做些什么
+    loading = Loading.service(null);
+    count++;
+    store.commit('saveIsLoading', true);
+    return config;
+}, function (error) {
+    // 对请求错误做些什么
+    count--;
+    if (count < 1) {
+        loading.close();
+        store.commit('saveIsLoading', false);
+    }
+    Message.error(error);
+    return Promise.reject(error);
+});
+
+// 添加响应拦截器
+instance.interceptors.response.use(function (response) {
+    // 对响应数据做点什么
+    count--;
+    if (count < 1) {
+        loading.close();
+        store.commit('saveIsLoading', false);
+    }
+
+    // 登录超时
+    if (response.data.respCode === '401') {
+        store.commit('saveUserInfo', null);
+        router.push('/login');
+        Message.error('登录超时过期');
+        // var url = 'http://192.168.144.22:9966/login?loginType=1'
+        // // var url = 'http://10.64.23.30:7766/home'
+        //
+        // return window.open('http://192.168.144.29:9090/cas/login?service='+url, '_self');
+        // return window.open('https://caddmuat.changan.com.cn/cas/login?service='+url, '_self');
+        // window.open(BASE_URL.BASE_CHANGAN + "/logout?service=" + BASE_URL.BASE_LOCAL + "/login?loginType=1", '_self');
+    }
+
+    // 请求成功
+    if (response.status === 200) {
+        if (response.data.respCode === "0") {
+            return response.data;
+        } else if (response.data.respCode === "-1") {
+            Message.error(response.data.message);
+            return Promise.reject(response);
+        } else {
+            return response;
+        }
+    } else { // 请求失败
+        Message.error(response.data.message);
+        return Promise.reject(response);
+    }
+
+}, function (error) {
+    // 对响应错误做点什么
+    count--;
+    if (count < 1) {
+        loading.close();
+        store.commit('saveIsLoading', false);
+    }
+
+    // 登录过期
+    if (error.response.status === 401) {
+        store.commit('saveUserInfo', null);
+        router.push('/login');
+        Message.error('登录超时过期');
+        // window.open(BASE_URL.BASE_CHANGAN + "/logout?service=" + BASE_URL.BASE_LOCAL + "/login?loginType=1", '_self');
+        // var url = 'http://192.168.144.22:9966/login?loginType=1'
+        // // var url = 'http://10.64.23.30:7766/home'
+        //
+        // return window.open('http://192.168.144.29:9090/cas/login?service='+url, '_self');
+        // // return window.open('https://caddmuat.changan.com.cn/cas/login?service='+url, '_self');
+    }
+
+    // 判断超时
+    if (error.code === "ECONNABORTED" && error.message.indexOf('timeout') !== -1 && !error.config._retry) {
+        Message.error(error.message);
+    } else {
+        Message.error(error.message);
+    }
+    return Promise.reject(error);
+});
+
+export {instance, loading};