🎉 初始化项目

web/src/layout/index.vue

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+<template>
+  <div class="layout">
+    <el-container>
+      <!-- 侧边栏 -->
+      <el-aside width="200px">
+        <div class="logo">
+          <h2>AI 中转代理</h2>
+        </div>
+        <el-menu
+          :default-active="activeMenu"
+          :router="true"
+          background-color="#304156"
+          text-color="#bfcbd9"
+          active-text-color="#409EFF"
+        >
+          <template v-for="route in routes" :key="route.path">
+            <el-sub-menu v-if="route.children && route.children.length > 1" :index="route.path">
+              <template #title>
+                <el-icon><component :is="route.meta.icon" /></el-icon>
+                <span>{{ route.meta.title }}</span>
+              </template>
+              <el-menu-item
+                v-for="child in route.children"
+                :key="child.path"
+                :index="route.path + '/' + child.path"
+              >
+                <el-icon><component :is="child.meta.icon" /></el-icon>
+                <span>{{ child.meta.title }}</span>
+              </el-menu-item>
+            </el-sub-menu>
+
+            <el-menu-item v-else :index="route.path">
+              <el-icon><component :is="route.meta?.icon" /></el-icon>
+              <span>{{ route.meta?.title }}</span>
+            </el-menu-item>
+          </template>
+        </el-menu>
+      </el-aside>
+
+      <!-- 主内容区 -->
+      <el-container>
+        <!-- 顶部导航 -->
+        <el-header>
+          <div class="header-content">
+            <div class="breadcrumb">
+              <el-breadcrumb separator="/">
+                <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
+                <el-breadcrumb-item>{{ currentTitle }}</el-breadcrumb-item>
+              </el-breadcrumb>
+            </div>
+            <div class="user-info">
+              <el-dropdown @command="handleCommand">
+                <span class="el-dropdown-link">
+                  <el-icon><User /></el-icon>
+                  {{ userInfo.username || 'Admin' }}
+                </span>
+                <template #dropdown>
+                  <el-dropdown-menu>
+                    <el-dropdown-item command="logout">退出登录</el-dropdown-item>
+                  </el-dropdown-menu>
+                </template>
+              </el-dropdown>
+            </div>
+          </div>
+        </el-header>
+
+        <!-- 内容区 -->
+        <el-main>
+          <router-view />
+        </el-main>
+      </el-container>
+    </el-container>
+  </div>
+</template>
+
+<script setup>
+import { ref, computed } from 'vue'
+import { useRouter, useRoute } from 'vue-router'
+import { ElMessage } from 'element-plus'
+
+const router = useRouter()
+const route = useRoute()
+
+const userInfo = ref({
+  username: localStorage.getItem('username') || 'Admin'
+})
+
+const routes = computed(() => {
+  return router.options.routes.filter(r => r.path !== '/login' && r.meta)
+})
+
+const activeMenu = computed(() => route.path)
+const currentTitle = computed(() => route.meta.title || '')
+
+const handleCommand = (command) => {
+  if (command === 'logout') {
+    localStorage.removeItem('token')
+    localStorage.removeItem('username')
+    ElMessage.success('退出成功')
+    router.push('/login')
+  }
+}
+</script>
+
+<style scoped>
+.layout {
+  height: 100vh;
+}
+
+.el-container {
+  height: 100%;
+}
+
+.el-aside {
+  background-color: #304156;
+  color: #fff;
+}
+
+.logo {
+  height: 60px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background-color: #2b3a4b;
+}
+
+.logo h2 {
+  color: #fff;
+  font-size: 18px;
+  margin: 0;
+}
+
+.el-menu {
+  border-right: none;
+}
+
+.el-header {
+  background-color: #fff;
+  box-shadow: 0 1px 4px rgba(0,21,41,.08);
+  display: flex;
+  align-items: center;
+  padding: 0 20px;
+}
+
+.header-content {
+  width: 100%;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+}
+
+.el-dropdown-link {
+  cursor: pointer;
+  display: flex;
+  align-items: center;
+  gap: 5px;
+}
+
+.el-main {
+  background-color: #f0f2f5;
+  padding: 20px;
+}
+</style>