141 lines
3.4 KiB
JavaScript
141 lines
3.4 KiB
JavaScript
import axios from 'axios'
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import {
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MessageBox,
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Message
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} from 'element-ui'
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import store from '@/store'
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import {
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getToken
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} from '@/utils/auth'
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// import errorCode from '@/utils/errorCode'
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// 解决后端跨域获取不到cookie问题
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axios.defaults.withCredentials = true
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axios.defaults.headers['Content-Type'] = 'application/json'
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// 创建axios实例
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const service = axios.create({
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// axios中请求配置有baseURL选项，表示请求URL公共部分
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baseURL: process.env.VUE_APP_BASE_API,
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// 超时
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timeout: 30000
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})
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// request拦截器
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service.interceptors.request.use(config => {
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// 是否需要设置 token
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if (getToken()) {
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//将token放到请求头发送给服务器,将tokenkey放在请求头中
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config.headers['Authorization'] = 'Bearer ' + getToken();
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config.headers['userid'] = store.getters.userId;
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} else {
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// console.log(config)
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}
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return config;
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}, error => {
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console.log(error)
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Promise.reject(error)
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})
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// 响应拦截器
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service.interceptors.response.use(res => {
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if (res.status !== 200) {
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Promise.reject('network error');
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return;
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}
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// 未设置状态码则默认成功状态
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const { code, msg } = res.data;
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if (code == 401) {
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MessageBox.confirm('登录状态已过期，请重新登录', '系统提示', {
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confirmButtonText: '重新登录',
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cancelButtonText: '取消',
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type: 'warning'
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}).then(() => {
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store.dispatch('LogOut').then(() => {
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location.href = process.env.VUE_APP_ROUTER_PREFIX + 'index';
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})
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})
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return Promise.reject('无效的会话，或者会话已过期，请重新登录。')
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} else if (code == 0 || code == 110 || code == 101 || code == 403 || code == 500) {
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Message({
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message: msg,
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type: 'error'
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})
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return Promise.reject(msg)
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} else {
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//返回标准 code/msg/data字段
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return res.data;
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}
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},
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error => {
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console.log('err' + error)
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let {
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message
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} = error;
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if (message == "Network Error") {
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message = "后端接口连接异常";
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} else if (message.includes("timeout")) {
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message = "系统接口请求超时";
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} else if (message.includes("Request failed with status code")) {
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message = "系统接口" + message.substr(message.length - 3) + "异常";
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}
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Message({
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message: message,
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type: 'error',
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duration: 5 * 1000
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})
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return Promise.reject(error)
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}
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)
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/**
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* get方法，对应get请求
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* @param {String} url [请求的url地址]
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* @param {Object} params [请求时携带的参数]
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*/
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export function get(url, params) {
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return new Promise((resolve, reject) => {
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axios
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.get(url, {
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params: params
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})
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.then(res => {
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resolve(res.data)
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})
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.catch(err => {
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reject(err)
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})
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})
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}
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export function post(url, params) {
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return new Promise((resolve, reject) => {
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axios
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.post(url, {
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params: params
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})
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.then(res => {
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resolve(res.data)
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})
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.catch(err => {
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reject(err)
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})
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})
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}
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/**
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* 提交表单
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* @param {*} url
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* @param {*} data
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*/
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export function postForm(url, data, config) {
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return new Promise((resolve, reject) => {
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axios.post(url, data, config).then(res => {
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resolve(res.data)
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}).catch(err => {
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reject(err)
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})
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})
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}
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export default service |