feat: add 404 page

web/src/components/404.vue

@@ -0,0 +1,63 @@
+<script setup lang="ts">
+import { useRouter } from 'vue-router'
+import { HomeIcon, ArrowLeftIcon } from 'lucide-vue-next'
+import { Button } from '@/components/ui/button'
+import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card'
+
+const router = useRouter()
+
+// 返回首页
+const goHome = () => {
+  router.push('/')
+}
+
+// 返回上一页
+const goBack = () => {
+  router.go(-1)
+}
+</script>
+
+<template>
+  <div class="min-h-screen bg-gray-50 flex items-center justify-center px-4">
+    <Card class="w-full max-w-md text-center">
+      <CardHeader>
+        <div class="mx-auto mb-4 w-24 h-24 bg-red-100 rounded-full flex items-center justify-center">
+          <span class="text-4xl font-bold text-red-600">404</span>
+        </div>
+        <CardTitle class="text-2xl font-bold text-gray-900">页面未找到</CardTitle>
+        <CardDescription class="text-gray-600">
+          抱歉，您访问的页面不存在或已被移除
+        </CardDescription>
+      </CardHeader>
+      <CardContent class="space-y-4">
+        <p class="text-sm text-gray-500">
+          请检查URL是否正确，或者使用下面的按钮返回
+        </p>
+        <div class="flex flex-col sm:flex-row gap-3 justify-center">
+          <Button @click="goHome" class="flex items-center gap-2">
+            <HomeIcon class="w-4 h-4" />
+            返回首页
+          </Button>
+          <Button @click="goBack" variant="outline" class="flex items-center gap-2">
+            <ArrowLeftIcon class="w-4 h-4" />
+            返回上页
+          </Button>
+        </div>
+      </CardContent>
+    </Card>
+  </div>
+</template>
+
+<style scoped>
+/* 可以添加一些动画效果 */
+.card-enter-active,
+.card-leave-active {
+  transition: all 0.3s ease;
+}
+
+.card-enter-from,
+.card-leave-to {
+  opacity: 0;
+  transform: translateY(20px);
+}
+</style>

web/src/router/index.js

@@ -64,11 +64,11 @@ const router = createRouter({
     //   name: 'hostedmessage',
     //   component: () => import('../views/tabsTools/hostedMessage/hostedMessage.vue')
     // },
-    // {
-    //   path: '/:catchAll(.*)',
-    //   name: '404',
-    //   component: () => import('../views/404.vue')
-    // },
+    {
+      path: '/:catchAll(.*)',
+      name: '404',
+      component: () => import('../components/404.vue')
+    },
   ]
 })
 
@@ -77,6 +77,11 @@ router.beforeEach((to, from, next) => {
   const token = localStorage.getItem(CONSTANT.STORE_TOKEN_NAME);
   const isAuthenticated = Boolean(token && token.trim() !== '');
 
+  // 404页面不需要登录验证
+  if (to.name === '404') {
+    next();
+    return;
+  }
   
   if (!isAuthenticated && to.path !== '/login') {