request.js 1.8 KB
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import axios from 'axios'
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import { Message, MessageBox } from 'element-ui'
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import store from '../store'
import { getToken } from '@/utils/auth'
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// 创建axios实例
const service = axios.create({
  baseURL: process.env.BASE_API, // api的base_url
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  timeout: 15000                  // 请求超时时间
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})
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// request拦截器
service.interceptors.request.use(config => {
  if (store.getters.token) {
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    config.headers['X-Token'] = getToken() // 让每个请求携带自定义token 请根据实际情况自行修改
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  }
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  return config
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}, error => {
  // Do something with request error
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  console.log(error) // for debug
  Promise.reject(error)
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})

// respone拦截器
service.interceptors.response.use(
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  response => {
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  /**
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  * code为非20000是抛错 可结合自己业务进行修改
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  */
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    const res = response.data
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    if (res.code !== 20000) {
      Message({
        message: res.data,
        type: 'error',
        duration: 5 * 1000
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      })
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      // 50008:非法的token; 50012:其他客户端登录了;  50014:Token 过期了;
      if (res.code === 50008 || res.code === 50012 || res.code === 50014) {
        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', {
          confirmButtonText: '重新登录',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(() => {
          store.dispatch('FedLogOut').then(() => {
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            location.reload()// 为了重新实例化vue-router对象 避免bug
          })
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        })
      }
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      return Promise.reject('error')
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    } else {
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      return response.data
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    }
  },
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  error => {
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    console.log('err' + error)// for debug
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    Message({
      message: error.message,
      type: 'error',
      duration: 5 * 1000
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    })
    return Promise.reject(error)
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  }
)

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export default service