feat(auth): 实现退出登录功能并优化登录状态验证

- 在 DefaultLayout 组件中添加退出登录按钮
- 实现 logout 函数，用于清除 token 并重定向到登录页
- 修改路由配置，增加 requiresAuth 元数据用于权限控制
- 优化 auth.js 中的 TokenKey 名称
- 移除 CustomCard、AboutView 和 TestApi 组件中的冗余样式

src/components/CustomCard.vue

@@ -28,39 +28,4 @@ defineProps({
   </a-card>
 </template>
 
-<style scoped>
-.card {
-  display: flex;
-  flex-direction: column;
-  text-align: center;
-  align-items: center;
-  box-sizing: border-box;
-
-  .avatar {
-    width: 50%;
-    img {
-      border-radius: 50%;
-    }
-  }
-
-  .name {
-    width: 50%;
-  }
-
-  .content {
-    width: 100%;
-  }
-}
-
-@media screen and (max-width: 800px) {
-  .card {
-    width: 160px;
-  }
-}
-
-@media screen and (min-width: 800px) {
-  .card {
-    width: 200px;
-  }
-}
-</style>
+<style scoped></style>

src/components/CustomLogin.vue

@@ -2,6 +2,7 @@
 import { UserOutlined, LockOutlined } from '@ant-design/icons-vue'
 import { computed, reactive } from 'vue'
 import router from '@/router/index.js'
+import { setToken } from '@/utils/auth.js'
 
 const formState = reactive({
   account: '',
@@ -22,8 +23,8 @@ const onfinish = async () => {
     })
 
     if (response.ok) {
-      const data = await response.json()
-      console.log(data)
+      console.log(`formState.account:${formState.account}`)
+      setToken(formState.account)
       await router.push('/')
     } else {
       console.error('Login failed', response.statusText)

src/components/TestApi.vue

@@ -22,7 +22,7 @@ export default defineComponent({
 
 <template>
   <button @click="testapi">测试接口调用</button>
-  <p v-if="this.test != ''">
+  <p v-if="this.test !== ''">
     {{ this.test[0].name }}<br />
     {{ this.test[0].birth }}<br />
     {{ this.test[0].gender }}<br />

src/layouts/DefaultLayout.vue

@@ -3,6 +3,7 @@ import CustomCard from '@/components/CustomCard.vue'
 import { RouterView } from 'vue-router'
 import { h, ref } from 'vue'
 import { AppstoreOutlined, MailOutlined } from '@ant-design/icons-vue'
+import router from '@/router/index.js'
 
 const current = ref(['mail'])
 const items = ref([
@@ -25,6 +26,23 @@ const items = ref([
     title: '工具'
   }
 ])
+
+const logout = async () => {
+  const response = await fetch('http://localhost:3000/logout', {
+    method: 'POST',
+    cache: 'default',
+    headers: {
+      'Content-Type': 'application/json; charset=utf-8'
+    },
+    credentials: 'include'
+  })
+
+  if (response.ok) {
+    await router.push('/login')
+  } else {
+    console.error('Logout failed', response.statusText)
+  }
+}
 </script>
 
 <template>
@@ -52,6 +70,7 @@ const items = ref([
         :defaultCollapsed="true"
       >
         <CustomCard :name="'rsgl'" :style="{ margin: 'auto', padding: '10px' }" />
+        <a-button @click="logout">退出登录</a-button>
       </a-layout-sider>
     </a-layout>
     <a-layout-footer>footer</a-layout-footer>

src/router/index.js

@@ -6,6 +6,7 @@ import DefaultLayout from '../layouts/DefaultLayout.vue'
 import LoginLayout from '@/layouts/LoginLayout.vue'
 import LoginView from '@/views/LoginView.vue'
 import HomeView from '@/views/HomeView.vue'
+import { getToken } from '@/utils/auth.js'
 
 const router = createRouter({
   history: createWebHistory(import.meta.env.BASE_URL),
@@ -43,11 +44,25 @@ const router = createRouter({
         {
           path: '',
           name: 'Login',
-          component: LoginView
+          component: LoginView,
+          meta: {
+            requiresAuth: true
+          }
         }
       ]
     }
   ]
 })
 
+router.beforeEach((to, from, next) => {
+  const requiresAuth = to.matched.some((record) => record.meta.requiresAuth)
+
+  if (!requiresAuth && !getToken()) {
+    next({ path: '/login' })
+  } else {
+    console.log('next')
+    next()
+  }
+})
+
 export default router

src/utils/auth.js

@@ -1,6 +1,6 @@
 import Cookies from 'js-cookie'
 
-const TokenKey = 'Admin-Token'
+const TokenKey = 'account'
 
 export function getToken() {
   return Cookies.get(TokenKey)

src/utils/time.js

@@ -21,7 +21,7 @@ function dateTimeToTimestamp(pattern, datetime) {
 }
 
 Date.prototype.Format = function (fmt) {
-  var o = {
+  const o = {
     'M+': this.getMonth() + 1, //月份
     'd+': this.getDate(), //日
     'h+': this.getHours(), //小时
@@ -32,7 +32,7 @@ Date.prototype.Format = function (fmt) {
   }
   if (/(y+)/.test(fmt))
     fmt = fmt.replace(RegExp.$1, (this.getFullYear() + '').substr(4 - RegExp.$1.length))
-  for (var k in o)
+  for (const k in o)
     if (new RegExp('(' + k + ')').test(fmt))
       fmt = fmt.replace(
         RegExp.$1,

src/views/AboutView.vue

@@ -5,11 +5,4 @@ import CustomNews from '@/components/CustomNews.vue'
   <CustomNews />
 </template>
 
-<style>
-@media (min-width: 1024px) {
-  .about {
-    display: flex;
-    align-items: center;
-  }
-}
-</style>
+<style></style>