From db6ed97a40ffe03c99f2053d6dc3f051ba31408b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=AE=B8=E5=AE=8F=E6=9D=B0?= <1943105267@qq.com>
Date: Thu, 4 Jul 2024 10:12:30 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BA=8C=E6=9C=9F=E6=8E=A5=E5=8F=A3=E5=8A=A0?=
 =?UTF-8?q?=E4=B8=8A=E6=97=A0=E6=84=9Ftoken?=
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---
 src/api/mudu/records.js | 10 +++++++++-
 src/api/request2.js     | 26 +++++++++++++++++++++++---
 src/util/refresh2.js    | 27 +++++++++++++++++++++++++++
 3 files changed, 59 insertions(+), 4 deletions(-)
 create mode 100644 src/util/refresh2.js

diff --git a/src/api/mudu/records.js b/src/api/mudu/records.js
index 5091c14..19240b3 100644
--- a/src/api/mudu/records.js
+++ b/src/api/mudu/records.js
@@ -31,7 +31,7 @@ export function updateHistory(data) {
   return request({
     url: '/mudu/history',
     method: 'put',
-    data
+    data,
   })
 }
 
@@ -42,3 +42,11 @@ export function delHistory(id) {
     method: 'delete',
   })
 }
+
+export function loginMudu2(data) {
+  return request({
+    url: '/loginnocaptcha',
+    method: 'post',
+    data,
+  })
+}
diff --git a/src/api/request2.js b/src/api/request2.js
index b4ecf8c..2acee14 100644
--- a/src/api/request2.js
+++ b/src/api/request2.js
@@ -9,10 +9,12 @@
 
 // import Vue from 'vue';
 import router from '../router'
-import CryptoJS from 'crypto-js'
+
 import axios from 'axios'
 import { Toast } from 'vant'
 
+import { refreshToken, isRefreshRequest } from '@/util/refresh2.js'
+
 // 实例化axios
 const request = axios.create({
   baseURL: process.env.VUE_APP_RUOYI,
@@ -23,7 +25,7 @@ const request = axios.create({
 request.interceptors.request.use(
   (config) => {
     if (config.url !== 'secret/token') {
-      let token = localStorage.getItem('mudu_token')
+      let token = localStorage.getItem('mudu2_token')
       let authToken = 'Bearer ' + token
       config.headers['Authorization'] = authToken
     }
@@ -51,7 +53,25 @@ request.interceptors.request.use(
 
 // response--响应 拦截器
 request.interceptors.response.use(
-  (response) => {
+  async (response) => {
+    let errorData = response
+
+    if (errorData.data.code === 401 && !isRefreshRequest(errorData.config)) {
+      const isSucceed = await refreshToken()
+      if (isSucceed) {
+        //重新请求
+        // console.log('重新刷新')
+        errorData.config.headers.Authorization =
+          'Bearer ' + localStorage.getItem('mudu2_token') //替换token
+        let result = await request.request(errorData.config) //重新请求
+        return result
+      } else {
+        Toast({
+          message: '刷新令牌失败',
+          position: 'bottom',
+        })
+      }
+    }
     // 系统返回状态判断
     if (response.data.code === 500) {
       Toast({
diff --git a/src/util/refresh2.js b/src/util/refresh2.js
new file mode 100644
index 0000000..85028b5
--- /dev/null
+++ b/src/util/refresh2.js
@@ -0,0 +1,27 @@
+import { loginMudu2 } from '@/api/mudu/records.js'
+
+let promise
+
+export async function refreshToken() {
+  if (promise) {
+    return promise
+  }
+  promise = new Promise(async (resolve) => {
+    const loginFrom = {
+      username: 'admin',
+      password: 'Mudu@123.',
+    }
+    let res = await loginMudu2(loginFrom, { __isRefreshToken: true })
+    localStorage.setItem('mudu2_token', res.token) //存token
+    resolve(res.code === 200)
+  })
+  promise.finally(() => {
+    promise = null
+  })
+  return promise
+}
+
+export function isRefreshRequest(config) {
+  // console.log(config.__isRefreshToken)
+  return !!config.__isRefreshToken //两个取反，变成boolean
+}