fetch.js 1.8 KB

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  1. import axios from 'axios';
  2. import { Message } from 'element-ui';
  3. import store from '../store';
  4. // 创建axios实例
  5. const service = axios.create({
  6. baseURL: process.env.BASE_API, // api的base_url
  7. timeout: 5000 // 请求超时时间
  8. });
  9. // request拦截器
  10. service.interceptors.request.use(config => {
  11. if (store.getters.token) {
  12. config.headers['X-Token'] = store.getters.token; // 让每个请求携带自定义token 请根据实际情况自行修改
  13. }
  14. return config;
  15. }, error => {
  16. // Do something with request error
  17. console.log(error); // for debug
  18. Promise.reject(error);
  19. })
  20. // respone拦截器
  21. service.interceptors.response.use(
  22. response => {
  23. /**
  24. * code为非20000是抛错 可结合自己业务进行修改
  25. */
  26. const res = response.data;
  27. if (res.code !== 20000) {
  28. Message({
  29. message: res.data,
  30. type: 'error',
  31. duration: 5 * 1000
  32. });
  33. // 50008:非法的token; 50012:其他客户端登录了; 50014:Token 过期了;
  34. if (res.code === 50008 || res.code === 50012 || res.code === 50014) {
  35. MessageBox.confirm('你已被登出,可以取消继续留在该页面,或者重新登录', '确定登出', {
  36. confirmButtonText: '重新登录',
  37. cancelButtonText: '取消',
  38. type: 'warning'
  39. }).then(() => {
  40. store.dispatch('FedLogOut').then(() => {
  41. location.reload();// 为了重新实例化vue-router对象 避免bug
  42. });
  43. })
  44. }
  45. return Promise.reject(error);
  46. } else {
  47. return response.data;
  48. }
  49. },
  50. error => {
  51. console.log('err' + error);// for debug
  52. Message({
  53. message: error.message,
  54. type: 'error',
  55. duration: 5 * 1000
  56. });
  57. return Promise.reject(error);
  58. }
  59. )
  60. export default service;