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@@ -1,5 +1,5 @@
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import axios from 'axios'
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-import { Notification, MessageBox, Message } from 'element-ui'
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+import {Message, MessageBox, Notification} from 'element-ui'
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import store from '@/store'
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import {getAccessToken, getRefreshToken, setToken} from '@/utils/auth'
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import errorCode from '@/utils/errorCode'
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@@ -7,6 +7,12 @@ import Cookies from "js-cookie";
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import {getPath, getTenantEnable} from "@/utils/ruoyi";
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import {refreshToken} from "@/api/login";
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+// 需要忽略的提示。忽略后,自动 Promise.reject('error')
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+const ignoreMsgs = [
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+ "无效的刷新令牌", // 刷新令牌被删除时,不用提示
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+ "刷新令牌已过期" // 使用刷新令牌,刷新获取新的访问令牌时,结果因为过期失败,此时需要忽略。否则,会导致继续 401,无法跳转到登出界面
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+]
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+
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// 是否显示重新登录
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export let isRelogin = { show: false };
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// Axios 无感知刷新令牌,参考 https://www.dashingdog.cn/article/11 与 https://segmentfault.com/a/1190000020210980 实现
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@@ -15,6 +21,7 @@ let requestList = []
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// 是否正在刷新中
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let isRefreshToken = false
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+
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axios.defaults.headers['Content-Type'] = 'application/json;charset=utf-8'
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// 创建axios实例
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const service = axios.create({
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@@ -66,85 +73,85 @@ service.interceptors.request.use(config => {
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})
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// 响应拦截器
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-service.interceptors.response.use( async res => {
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- // 未设置状态码则默认成功状态
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- const code = res.data.code || 200;
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- // 获取错误信息
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- const msg = errorCode[code] || res.data.msg || errorCode['default']
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- if (code === 401) {
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- // 如果未认证,并且未进行刷新令牌,说明可能是访问令牌过期了
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- if (!isRefreshToken) {
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- isRefreshToken = true;
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- // 1. 如果获取不到刷新令牌,则只能执行登出操作
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- if (!getRefreshToken()) {
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- return handleAuthorized();
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- }
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- // 2. 进行刷新访问令牌
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- try {
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- const refreshTokenRes = await refreshToken()
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- // 2.1 刷新成功,则回放队列的请求 + 当前请求
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- setToken(refreshTokenRes.data)
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- requestList.forEach(cb => cb())
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- return service(res.config)
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- } catch (e) {// 为什么需要 catch 异常呢?刷新失败时,请求因为 Promise.reject 触发异常。
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- // 2.2 刷新失败,只回放队列的请求
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- requestList.forEach(cb => cb())
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- // 提示是否要登出。即不回放当前请求!不然会形成递归
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- return handleAuthorized();
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- } finally {
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- requestList = []
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- isRefreshToken = false
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- }
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- } else {
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- // 添加到队列,等待刷新获取到新的令牌
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- return new Promise(resolve => {
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- requestList.push(() => {
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- res.config.headers['Authorization'] = 'Bearer ' + getAccessToken() // 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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- resolve(service(res.config))
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- })
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- })
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+service.interceptors.response.use(async res => {
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+ // 未设置状态码则默认成功状态
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+ const code = res.data.code || 200;
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+ // 获取错误信息
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+ const msg = res.data.msg || errorCode[code] || errorCode['default']
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+ if (ignoreMsgs.indexOf(msg) !== -1) { // 如果是忽略的错误码,直接返回 msg 异常
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+ console.log('132312311');
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+ return Promise.reject(msg)
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+ } else if (code === 401) {
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+ // 如果未认证,并且未进行刷新令牌,说明可能是访问令牌过期了
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+ if (!isRefreshToken) {
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+ isRefreshToken = true;
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+ // 1. 如果获取不到刷新令牌,则只能执行登出操作
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+ if (!getRefreshToken()) {
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+ return handleAuthorized();
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}
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- } else if (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(new Error(msg))
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- } else if (code === 901) {
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- Message({
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- type: 'error',
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- duration: 0,
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- dangerouslyUseHTMLString: true,
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- message: '<div>演示模式,无法进行写操作</div>'
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- + '<div> </div>'
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- + '<div>参考 https://doc.iocoder.cn/ 教程</div>'
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- + '<div> </div>'
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- + '<div>5 分钟搭建本地环境</div>',
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- })
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- return Promise.reject(new Error(msg))
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- } else if (code !== 200) {
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- if (msg === '无效的刷新令牌') { // hard coding:忽略这个提示,直接登出
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- console.log('无效的刷新令牌')
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- } else {
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- Notification.error({
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- title: msg
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- })
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+ // 2. 进行刷新访问令牌
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+ try {
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+ const refreshTokenRes = await refreshToken()
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+ // 2.1 刷新成功,则回放队列的请求 + 当前请求
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+ setToken(refreshTokenRes.data)
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+ requestList.forEach(cb => cb())
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+ return service(res.config)
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+ } catch (e) {// 为什么需要 catch 异常呢?刷新失败时,请求因为 Promise.reject 触发异常。
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+ // 2.2 刷新失败,只回放队列的请求
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+ requestList.forEach(cb => cb())
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+ // 提示是否要登出。即不回放当前请求!不然会形成递归
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+ return handleAuthorized();
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+ } finally {
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+ requestList = []
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+ isRefreshToken = false
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}
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- return Promise.reject('error')
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} else {
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- return res.data
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+ // 添加到队列,等待刷新获取到新的令牌
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+ return new Promise(resolve => {
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+ requestList.push(() => {
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+ res.config.headers['Authorization'] = 'Bearer ' + getAccessToken() // 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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+ resolve(service(res.config))
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+ })
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+ })
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+ }
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+ } else if (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(new Error(msg))
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+ } else if (code === 901) {
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+ Message({
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+ type: 'error',
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+ duration: 0,
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+ dangerouslyUseHTMLString: true,
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+ message: '<div>演示模式,无法进行写操作</div>'
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+ + '<div> </div>'
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+ + '<div>参考 https://doc.iocoder.cn/ 教程</div>'
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+ + '<div> </div>'
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+ + '<div>5 分钟搭建本地环境</div>',
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+ })
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+ return Promise.reject(new Error(msg))
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+ } else if (code !== 200) {
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+ if (msg === '无效的刷新令牌') { // hard coding:忽略这个提示,直接登出
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+ console.log(msg)
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+ } else {
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+ Notification.error({
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+ title: msg
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+ })
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}
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- },
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- error => {
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+ return Promise.reject('error')
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+ } else {
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+ return res.data
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+ }
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+}, error => {
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console.log('err' + error)
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- let { message } = error;
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+ let {message} = 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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- }
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- else if (message.includes("timeout")) {
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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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- }
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- else if (message.includes("Request failed with status code")) {
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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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