优化UI交互体验：整合用户中心到首页并改进答题流程

- 删除独立的Profile页面，将用户信息整合到Home页面顶部
- 在首页添加用户头像、昵称、用户名显示和退出登录按钮
- 优化响应式布局：移动端和PC端用户信息区域自适应
- 答题页面新增返回首页按钮，方便导航
- 实现答对自动跳转：答案正确后1秒自动进入下一题
- 更新底部导航栏：移除"我的"选项，保留首页和答题
- 调整Header布局为flex布局，支持左右分区显示

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

web/src/App.tsx

@@ -3,7 +3,6 @@ import { BrowserRouter as Router, Routes, Route } from 'react-router-dom'
 import TabBarLayout from './components/TabBarLayout'
 import ProtectedRoute from './components/ProtectedRoute'
 import QuestionPage from './pages/Question'
-import Profile from './pages/Profile'
 import Login from './pages/Login'
 import Home from './pages/Home'
 import About from './pages/About'
@@ -17,7 +16,6 @@ const App: React.FC = () => {
         <Route element={<ProtectedRoute><TabBarLayout /></ProtectedRoute>}>
           <Route path="/" element={<Home />} />
           <Route path="/question" element={<QuestionPage />} />
-          <Route path="/profile" element={<Profile />} />
         </Route>
 
         {/* 不带TabBar的页面，但需要登录保护 */}

web/src/components/TabBarLayout.tsx

@@ -4,7 +4,6 @@ import { Layout, Menu } from 'antd'
 import {
   HomeOutlined,
   FileTextOutlined,
-  UserOutlined,
 } from '@ant-design/icons'
 import styles from './TabBarLayout.module.less'
 
@@ -35,11 +34,6 @@ const TabBarLayout: React.FC = () => {
       icon: <FileTextOutlined />,
       label: '答题',
     },
-    {
-      key: '/profile',
-      icon: <UserOutlined />,
-      label: '我的',
-    },
   ]
 
   const handleMenuClick = (key: string) => {

web/src/pages/Home.module.less

@@ -6,10 +6,16 @@
 }
 
 .header {
-  text-align: center;
+  display: flex;
+  justify-content: space-between;
+  align-items: flex-start;
   margin-bottom: 32px;
   color: white;
 
+  .headerLeft {
+    flex: 1;
+  }
+
   .title {
     color: white !important;
     margin-bottom: 8px !important;
@@ -19,6 +25,30 @@
   .subtitle {
     color: rgba(255, 255, 255, 0.9);
   }
+
+  .userInfo {
+    background: rgba(255, 255, 255, 0.15);
+    padding: 12px 20px;
+    border-radius: 12px;
+    backdrop-filter: blur(10px);
+    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
+
+    .userDetails {
+      display: flex;
+      flex-direction: column;
+      gap: 2px;
+
+      .userNickname {
+        color: white !important;
+        font-size: 16px;
+      }
+
+      .userUsername {
+        color: rgba(255, 255, 255, 0.8) !important;
+        font-size: 12px;
+      }
+    }
+  }
 }
 
 .statsCard {
@@ -85,11 +115,21 @@
   }
 
   .header {
+    flex-direction: column;
+    align-items: stretch;
     margin-bottom: 24px;
 
+    .headerLeft {
+      margin-bottom: 16px;
+    }
+
     .title {
       font-size: 24px !important;
     }
+
+    .userInfo {
+      width: 100%;
+    }
   }
 
   .statsCard {

web/src/pages/Home.tsx

@@ -1,6 +1,6 @@
 import React, { useEffect, useState } from 'react'
 import { useNavigate } from 'react-router-dom'
-import { Card, Statistic, Row, Col, Typography, message, Space } from 'antd'
+import { Card, Statistic, Row, Col, Typography, message, Space, Avatar, Button, Modal } from 'antd'
 import {
   FileTextOutlined,
   CheckCircleOutlined,
@@ -8,12 +8,14 @@ import {
   EditOutlined,
   RocketOutlined,
   BookOutlined,
+  UserOutlined,
+  LogoutOutlined,
 } from '@ant-design/icons'
 import * as questionApi from '../api/question'
 import type { Statistics } from '../types/question'
 import styles from './Home.module.less'
 
-const { Title, Paragraph } = Typography
+const { Title, Paragraph, Text } = Typography
 
 // 题型配置
 const questionTypes = [
@@ -54,8 +56,15 @@ const questionTypes = [
   },
 ]
 
+interface UserInfo {
+  username: string
+  nickname: string
+  avatar: string
+}
+
 const Home: React.FC = () => {
   const navigate = useNavigate()
+  const [userInfo, setUserInfo] = useState<UserInfo | null>(null)
   const [statistics, setStatistics] = useState<Statistics>({
     total_questions: 0,
     answered_questions: 0,
@@ -75,6 +84,20 @@ const Home: React.FC = () => {
     }
   }
 
+  // 加载用户信息
+  useEffect(() => {
+    const token = localStorage.getItem('token')
+    const savedUserInfo = localStorage.getItem('user')
+
+    if (token && savedUserInfo) {
+      try {
+        setUserInfo(JSON.parse(savedUserInfo))
+      } catch (e) {
+        console.error('解析用户信息失败', e)
+      }
+    }
+  }, [])
+
   useEffect(() => {
     loadStatistics()
   }, [])
@@ -96,12 +119,52 @@ const Home: React.FC = () => {
     }
   }
 
+  // 退出登录
+  const handleLogout = () => {
+    Modal.confirm({
+      title: '确定要退出登录吗？',
+      onOk: () => {
+        localStorage.removeItem('token')
+        localStorage.removeItem('user')
+        setUserInfo(null)
+        message.success('已退出登录')
+        navigate('/login')
+      },
+    })
+  }
+
   return (
     <div className={styles.container}>
       {/* 头部 */}
       <div className={styles.header}>
-        <Title level={2} className={styles.title}>AnKao 刷题</Title>
-        <Paragraph className={styles.subtitle}>选择题型开始练习</Paragraph>
+        <div className={styles.headerLeft}>
+          <Title level={2} className={styles.title}>AnKao 刷题</Title>
+          <Paragraph className={styles.subtitle}>选择题型开始练习</Paragraph>
+        </div>
+        {/* 用户信息 */}
+        {userInfo && (
+          <div className={styles.userInfo}>
+            <Space size="middle">
+              <Avatar
+                src={userInfo.avatar || undefined}
+                size={40}
+                icon={<UserOutlined />}
+              />
+              <div className={styles.userDetails}>
+                <Text strong className={styles.userNickname}>{userInfo.nickname}</Text>
+                <Text type="secondary" className={styles.userUsername}>@{userInfo.username}</Text>
+              </div>
+              <Button
+                type="text"
+                danger
+                icon={<LogoutOutlined />}
+                onClick={handleLogout}
+              >
+                退出
+              </Button>
+            </Space>
+          </div>
+        )}
       </div>
 
       {/* 统计卡片 */}

web/src/pages/Profile.module.less

@@ -1,79 +0,0 @@
-.container {
-  min-height: 100vh;
-  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-  padding: 24px;
-  padding-bottom: 80px;
-}
-
-.content {
-  max-width: 600px;
-  margin: 0 auto;
-}
-
-.userCard {
-  border-radius: 16px;
-  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
-  margin-bottom: 24px;
-}
-
-.userInfo {
-  display: flex;
-  align-items: center;
-  gap: 20px;
-}
-
-.userDetails {
-  flex: 1;
-}
-
-.userNickname {
-  margin: 0 !important;
-}
-
-.userUsername {
-  display: block;
-  margin-top: 4px;
-}
-
-.menuCard {
-  border-radius: 16px;
-  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
-  margin-bottom: 24px;
-}
-
-.logoutButton {
-  height: 48px;
-  font-size: 16px;
-  font-weight: 500;
-  border-radius: 12px;
-}
-
-// 响应式设计 - 移动端
-@media (max-width: 768px) {
-  .container {
-    padding: 16px;
-    padding-bottom: 70px;
-  }
-
-  .userCard,
-  .menuCard {
-    border-radius: 12px;
-    margin-bottom: 16px;
-  }
-
-  .userInfo {
-    gap: 16px;
-  }
-
-  .logoutButton {
-    height: 44px;
-    font-size: 15px;
-  }
-}
-
-// 响应式设计 - PC端
-@media (min-width: 769px) {
-  .container {
-    padding: 32px;
-  }
-}

web/src/pages/Profile.tsx

@@ -1,148 +0,0 @@
-import React, { useState, useEffect } from 'react'
-import { useNavigate } from 'react-router-dom'
-import {
-  Card,
-  Avatar,
-  List,
-  Button,
-  Modal,
-  message,
-  Typography,
-  Space,
-} from 'antd'
-import {
-  RightOutlined,
-  SettingOutlined,
-  FileTextOutlined,
-  UserOutlined,
-  BookOutlined,
-} from '@ant-design/icons'
-import styles from './Profile.module.less'
-
-const { Title, Text } = Typography
-
-interface UserInfo {
-  username: string
-  nickname: string
-  avatar: string
-}
-
-const Profile: React.FC = () => {
-  const navigate = useNavigate()
-  const [userInfo, setUserInfo] = useState<UserInfo | null>(null)
-
-  useEffect(() => {
-    // 从 localStorage 获取用户信息
-    const token = localStorage.getItem('token')
-    const savedUserInfo = localStorage.getItem('user')
-
-    if (token && savedUserInfo) {
-      try {
-        setUserInfo(JSON.parse(savedUserInfo))
-      } catch (e) {
-        console.error('解析用户信息失败', e)
-      }
-    }
-  }, [])
-
-  const handleLogout = () => {
-    Modal.confirm({
-      title: '确定要退出登录吗？',
-      onOk: () => {
-        localStorage.removeItem('token')
-        localStorage.removeItem('user')
-        setUserInfo(null)
-        message.success('已退出登录')
-        navigate('/login')
-      },
-    })
-  }
-
-  const handleLogin = () => {
-    navigate('/login')
-  }
-
-  return (
-    <div className={styles.container}>
-      <div className={styles.content}>
-        {/* 用户信息卡片 */}
-        <Card className={styles.userCard}>
-          {userInfo ? (
-            <div className={styles.userInfo}>
-              <Avatar
-                src={userInfo.avatar || undefined}
-                size={80}
-                icon={<UserOutlined />}
-              />
-              <div className={styles.userDetails}>
-                <Title level={4} className={styles.userNickname}>{userInfo.nickname}</Title>
-                <Text type="secondary" className={styles.userUsername}>@{userInfo.username}</Text>
-              </div>
-            </div>
-          ) : (
-            <div className={styles.userInfo}>
-              <Avatar size={80} icon={<UserOutlined />} />
-              <div className={styles.userDetails}>
-                <Title level={4} className={styles.userNickname}>未登录</Title>
-                <Button type="primary" onClick={handleLogin} style={{ marginTop: 8 }}>
-                  点击登录
-                </Button>
-              </div>
-            </div>
-          )}
-        </Card>
-
-        {/* 功能列表 */}
-        <Card title="功能" className={styles.menuCard}>
-          <List>
-            <List.Item
-              onClick={() => navigate('/wrong-questions')}
-              style={{ cursor: 'pointer' }}
-            >
-              <Space>
-                <BookOutlined />
-                <span>错题本</span>
-              </Space>
-              <RightOutlined />
-            </List.Item>
-            <List.Item
-              onClick={() => message.info('功能开发中')}
-              style={{ cursor: 'pointer' }}
-            >
-              <Space>
-                <FileTextOutlined />
-                <span>我的题目</span>
-              </Space>
-              <RightOutlined />
-            </List.Item>
-            <List.Item
-              onClick={() => message.info('功能开发中')}
-              style={{ cursor: 'pointer' }}
-            >
-              <Space>
-                <SettingOutlined />
-                <span>设置</span>
-              </Space>
-              <RightOutlined />
-            </List.Item>
-          </List>
-        </Card>
-
-        {/* 退出登录按钮 */}
-        {userInfo && (
-          <Button
-            danger
-            block
-            size="large"
-            onClick={handleLogout}
-            className={styles.logoutButton}
-          >
-            退出登录
-          </Button>
-        )}
-      </div>
-    </div>
-  )
-}
-
-export default Profile

web/src/pages/Question.tsx

@@ -1,5 +1,5 @@
 import React, { useState, useEffect } from 'react'
-import { useSearchParams } from 'react-router-dom'
+import { useSearchParams, useNavigate } from 'react-router-dom'
 import {
   Button,
   Card,
@@ -17,6 +17,7 @@ import {
   Typography,
   Row,
   Col,
+  Spin,
 } from 'antd'
 import {
   CheckOutlined,
@@ -25,6 +26,7 @@ import {
   UnorderedListOutlined,
   FilterOutlined,
   ReloadOutlined,
+  ArrowLeftOutlined,
 } from '@ant-design/icons'
 import type { Question, AnswerResult } from '../types/question'
 import * as questionApi from '../api/question'
@@ -35,11 +37,13 @@ const { Title, Text } = Typography
 
 const QuestionPage: React.FC = () => {
   const [searchParams] = useSearchParams()
+  const navigate = useNavigate()
   const [currentQuestion, setCurrentQuestion] = useState<Question | null>(null)
   const [selectedAnswer, setSelectedAnswer] = useState<string | string[]>('')
   const [showResult, setShowResult] = useState(false)
   const [answerResult, setAnswerResult] = useState<AnswerResult | null>(null)
   const [loading, setLoading] = useState(false)
+  const [autoNextLoading, setAutoNextLoading] = useState(false)
   const [allQuestions, setAllQuestions] = useState<Question[]>([])
   const [currentIndex, setCurrentIndex] = useState(0)
   const [fillAnswers, setFillAnswers] = useState<string[]>([])
@@ -148,10 +152,13 @@ const QuestionPage: React.FC = () => {
         setAnswerResult(res.data)
         setShowResult(true)
 
+        // 如果答案正确，1秒后自动进入下一题
         if (res.data.correct) {
-          message.success('回答正确!')
-        } else {
-          message.error('回答错误')
+          setAutoNextLoading(true)
+          setTimeout(() => {
+            setAutoNextLoading(false)
+            handleNext()
+          }, 1000)
         }
       }
     } catch (error) {
@@ -357,6 +364,12 @@ const QuestionPage: React.FC = () => {
       <div className={styles.content}>
         {/* 头部 */}
         <div className={styles.header}>
+          <Button
+            icon={<ArrowLeftOutlined />}
+            onClick={() => navigate('/')}
+          >
+            返回首页
+          </Button>
           <Title level={3} className={styles.title}>AnKao 刷题</Title>
           <Button
             type="primary"
@@ -458,8 +471,14 @@ const QuestionPage: React.FC = () => {
                     提交答案
                   </Button>
                 ) : (
-                  <Button type="primary" size="large" block onClick={handleNext}>
-                    下一题
+                  <Button
+                    type="primary"
+                    size="large"
+                    block
+                    onClick={handleNext}
+                    loading={autoNextLoading}
+                  >
+                    {autoNextLoading ? '正在跳转到下一题...' : '下一题'}
                   </Button>
                 )}
               </div>