Vue.js和Axios-重定向到401

Question

我正在运行Vue.js，axios并且正在尝试制作一个通用的API对象，如下所示：

import router from './router'
import auth from './auth'
const axios = require('axios')

export const API = axios.create({
  baseURL: `https://my-api.com/`,
  headers: {
    Authorization: auth.getToken()
  }
})

API.interceptors.response.use(null, function (error) {
  if (error.response.status === 401) {
    console.log('Failed to login')
    router.push('/Login')
  }
  return Promise.reject(error)
})

Login每当401收到错误代码时，我都试图将用户重定向到我的单页应用程序中的屏幕。但是我没有被重定向，并且我的Chrome开发人员工具中没有发生任何错误。我确实能console.log接受Failed to login。

Answer 1

我发现了类似情况。我已经用下面的代码修复了：

import router from 'router'
import store from 'store'
...
...
axios.interceptors.response.use(function (response) {
  return response
}, function (error) {
  console.log(error.response.data)
  if (error.response.data.error.statusCode === 401) {
    store.dispatch('logout')
    router.push('/login')
  }
  return Promise.reject(error)
})

Answer 2

您可以执行以下操作：

axios.post("quote", params)
  .catch(function(error) {
    if (error.response && error.response.status === 401) {
      window.location.href = "logon";
    } else {
      // Handle error however you want
    }
  });

来源：https : //github.com/axios/axios/issues/396#issuecomment-395592900

Answer 3

您可以使用以下代码并将 httpClient.js 文件添加到您的项目中：

import axios from 'axios';
import {
  authHeader
}
from '../helper'

const baseUrl = 'http://localhost:8811/api/';//local-test
const Api_Path = `${baseUrl}/`;

const httpClient = axios.create({
  baseURL: Api_Path,
  headers: {
    //Authorization: 'Bearer {token}',
    //timeout: 1000, // indicates, 1000ms ie. 1 second
    "Content-Type": "application/json",

  }
})
const authInterceptor = (config) => {
  config.headers['Authorization'] = authHeader();
  return config;
}
const errorInterceptor = error => {


// check if it's a server error
  if (!error.response) {
    //notify.warn('Network/Server error');
    console.error('**Network/Server error');
    console.log(error.response);
    return Promise.reject(error);
  }

  // all the other error responses
  switch (error.response.status) {
    case 400:
      console.error(error.response.status, error.message);
      //notify.warn('Nothing to display', 'Data Not Found');
      break;

    case 401: // authentication error, logout the user
      //notify.warn('Please login again', 'Session Expired');
      console.error(error.response.status, error.message);
      localStorage.removeItem('token');
      localStorage.removeItem('user');
      //router.push('/auth');
      break;

default:
  console.error(error.response.status, error.message);
  //notify.error('Server Error');



 }
  return Promise.reject(error);
}
httpClient.interceptors.request.use(authInterceptor);
httpClient.interceptors.response.use(responseInterceptor, errorInterceptor);

export default httpClient;