lg_frontend/plugins/axios.js

import axios from 'axios' //引用axios
import { message } from 'ant-design-vue';
import Vue from 'vue'
import checkTypes from "../utils/checkTypes";
axios.defaults.withcredentials =true
// create an axios instance
const service = axios.create({
  baseURL: process.env.NODE_ENV === 'development' ? '' : 'http://101.43.201.20:5000', // 所有异步请求都加上/api,nginx转发到后端Springboot
  timeout: 5000 // request timeout
})

// request interceptor
service.interceptors.request.use(
  config => {
    config.headers['Access-Control-Allow-Origin'] = '*'
    return config
  },
  error => {
    return Promise.reject(error)
  }
)

// response interceptor
service.interceptors.response.use(
  response => {
    const res = response.data //res is my own data
    if (!checkTypes.isObject(res)) {
      return { data: res }
    }
    if (`${res.code}` === '0') {
      return res
    } else {
      message.error(res.msg || 'Error')
      return Promise.reject(new Error(res.msg || 'Error'))
    }
  },
  error => {
    message.error(error.message)
    return Promise.reject(error)
  }
)

Vue.prototype.$http = service
Vue.prototype.$post = (url, data, props = {}) => {
  return service({
    url,
    method: "post",
    data,
    ...props
  })
}
Vue.prototype.$put = (url, data, props = {}) => {
  return service({
    url,
    method: "put",
    data,
    ...props
  })
}
Vue.prototype.$delete = (url, data, props = {}) => {
  return service({
    url,
    method: "delete",
    data,
    ...props
  })
}
Vue.prototype.$get = (url, data, props = {}) => {
  return service({
    url,
    method: "get",
    params: data,
    ...props
  })
}