feat: 邮箱验证码注册+登录协议勾选

- 后端: VerificationCode模型+send-code API+register增加verifyCode校验
- 前端: 注册表单增加验证码输入框+60s倒计时获取按钮
- 前端: 登录表单增加用户协议/隐私政策勾选
- 前端: 登录按钮增加disabled状态(未勾选时不可点击)
- 后端: nodemailer邮件发送工具(可配置SMTP,未配置时返回devCode)

client/src/pages.json

@@ -15,7 +15,8 @@
     {"path": "pages/dimension/dimension", "style": {"navigationBarTitleText": "", "navigationStyle": "custom"}},
     {"path": "pages/chat/chat", "style": {"navigationBarTitleText": "AI 问答", "navigationStyle": "custom"}},
     {"path": "pages/trend/trend", "style": {"navigationBarTitleText": "AI 趋势", "navigationStyle": "custom"}},
-    {"path": "pages/profile/profile", "style": {"navigationBarTitleText": "我的", "navigationStyle": "custom"}}
+    {"path": "pages/profile/profile", "style": {"navigationBarTitleText": "我的", "navigationStyle": "custom"}},
+    {"path": "pages/agreement/agreement", "style": {"navigationBarTitleText": "协议", "navigationStyle": "custom"}}
   ],
   "globalStyle": {
     "navigationBarTextStyle": "black",

client/src/pages/agreement/agreement.vue

@@ -0,0 +1,154 @@
+<template>
+  <view class="page-agreement page-layout">
+    <view class="status-bar-placeholder"></view>
+    <view class="agreement-header">
+      <text class="back-btn" @click="goBack">← 返回</text>
+      <text class="header-title">{{ pageTitle }}</text>
+    </view>
+    <scroll-view class="agreement-content" scroll-y>
+      <view v-if="type === 'terms'" class="content-block">
+        <h2>宇之然 AI 维度 用户协议</h2>
+        <p>更新日期：2026年7月12日</p>
+        <p>欢迎使用宇之然 AI 维度（以下简称"本服务"）。本协议是您与北京宇之然科技中心之间关于使用本服务的法律协议。</p>
+
+        <h3>一、服务说明</h3>
+        <p>1.1 本服务提供AI知识探索、问答、趋势资讯等内容服务。</p>
+        <p>1.2 本服务部分功能免费使用，高级功能需付费订阅。</p>
+        <p>1.3 我们保留随时修改、暂停或终止服务的权利，但会提前通知用户。</p>
+
+        <h3>二、用户账户</h3>
+        <p>2.1 您注册时需提供真实、准确的邮箱信息。</p>
+        <p>2.2 您有责任保管账户密码，因密码泄露造成的损失由您自行承担。</p>
+        <p>2.3 每个邮箱只能注册一个账户，禁止恶意注册多个账户。</p>
+
+        <h3>三、使用规范</h3>
+        <p>3.1 您不得利用本服务从事任何违法违规活动。</p>
+        <p>3.2 您不得对本服务进行反向工程、破解或攻击。</p>
+        <p>3.3 AI 生成内容仅供辅助参考，不构成专业建议，发布前请自行审核。</p>
+
+        <h3>四、知识产权</h3>
+        <p>4.1 本服务的内容（包括但不限于文字、图片、代码）的知识产权归北京宇之然科技中心所有。</p>
+        <p>4.2 您使用本服务生成的内容，其知识产权归您所有，但您授予我们非独占的展示授权。</p>
+
+        <h3>五、付费订阅</h3>
+        <p>5.1 订阅费用按所选套餐支付，订阅后自动续费直至您取消。</p>
+        <p>5.2 您可随时在账户设置中取消自动续费，取消后当前周期内仍可继续使用。</p>
+        <p>5.3 订阅费用一经支付，不支持退款，除非因服务故障导致无法正常使用。</p>
+
+        <h3>六、免责声明</h3>
+        <p>6.1 本服务按"现状"提供，不保证服务不会中断或无错误。</p>
+        <p>6.2 AI 生成内容可能存在偏差或不准确，用户应自行判断和使用。</p>
+        <p>6.3 因不可抗力因素导致的服务中断，我们不承担责任。</p>
+
+        <h3>七、协议变更</h3>
+        <p>7.1 我们可能修改本协议，修改后的协议将在页面公布后生效。</p>
+        <p>7.2 您继续使用本服务即视为接受修改后的协议。</p>
+      </view>
+
+      <view v-if="type === 'privacy'" class="content-block">
+        <h2>宇之然 AI 维度 隐私政策</h2>
+        <p>更新日期：2026年7月12日</p>
+        <p>北京宇之然科技中心（以下简称"我们"）重视您的隐私。本隐私政策说明了我们如何收集、使用和保护您的个人信息。</p>
+
+        <h3>一、信息收集</h3>
+        <p>1.1 您主动提供的信息：注册时提供的邮箱、昵称、头像；提交的意见反馈内容。</p>
+        <p>1.2 使用过程中产生的信息：使用记录、收藏内容、AI问答记录、学习进度。</p>
+        <p>1.3 微信小程序环境：我们通过微信登录获取您的微信昵称和头像（需您授权）。</p>
+        <p>1.4 设备信息：操作系统版本、设备型号、网络类型（仅用于服务优化）。</p>
+
+        <h3>二、信息使用</h3>
+        <p>2.1 提供、维护和改进本服务。</p>
+        <p>2.2 向您发送服务相关的通知（如订阅到期提醒）。</p>
+        <p>2.3 分析使用趋势，优化产品体验。</p>
+        <p>2.4 我们不会将您的个人信息用于本政策未载明的其他用途。</p>
+
+        <h3>三、信息保护</h3>
+        <p>3.1 我们采用行业标准的安全措施保护您的数据，包括SSL加密传输、数据加密存储。</p>
+        <p>3.2 您的密码经过加密存储，我们无法获取您的原始密码。</p>
+        <p>3.3 尽管我们尽力保护您的数据，但没有任何网络传输或存储方式是100%安全的。</p>
+
+        <h3>四、信息共享</h3>
+        <p>4.1 我们不会将您的个人信息出售给第三方。</p>
+        <p>4.2 我们可能在以下情况共享信息：法律要求、保护我们的合法权益、获得您的明确同意。</p>
+        <p>4.3 我们使用的第三方服务（如微信登录、支付服务）会按照其各自的隐私政策处理数据。</p>
+
+        <h3>五、数据存储与跨境传输</h3>
+        <p>5.1 您的数据存储在中国境内的服务器上。</p>
+        <p>5.2 我们不会主动将您的数据传输至境外。</p>
+
+        <h3>六、您的权利</h3>
+        <p>6.1 您有权查阅、更正、删除您的个人信息。</p>
+        <p>6.2 您可以在账户设置中申请注销账户，注销后我们将删除您的个人信息。</p>
+        <p>6.3 您可以通过邮箱 contact@yuzhiran.com 联系我们行使上述权利。</p>
+
+        <h3>七、政策更新</h3>
+        <p>7.1 我们可能更新本隐私政策，更新后的政策将在页面公布后生效。</p>
+        <p>7.2 重大变更我们会通过邮件或站内通知告知您。</p>
+      </view>
+    </scroll-view>
+  </view>
+</template>
+
+<script setup>
+import { ref, computed } from 'vue'
+
+const type = ref('terms')
+onLoad((options) => {
+  type.value = options.type || 'terms'
+})
+
+const pageTitle = computed(() => {
+  return type.value === 'terms' ? '用户协议' : '隐私政策'
+})
+
+function goBack() {
+  uni.navigateBack()
+}
+
+function onLoad(fn) {
+  const pages = getCurrentPages()
+  const page = pages[pages.length - 1]
+  if (page && page.$page) {
+    fn(page.$page.options || {})
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+.page-agreement {
+  min-height: 100vh;
+  background: var(--bg-primary);
+  display: flex;
+  flex-direction: column;
+}
+.status-bar-placeholder { height: 44px; }
+.agreement-header {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  padding: 10px 20px;
+  border-bottom: 1px solid var(--glass-border);
+  background: var(--glass-bg);
+}
+.back-btn {
+  font-size: 14px;
+  color: var(--color-brand);
+  cursor: pointer;
+  flex-shrink: 0;
+}
+.header-title {
+  font-size: 17px;
+  font-weight: 600;
+  color: var(--text-primary);
+}
+.agreement-content {
+  flex: 1;
+  padding: 20px;
+  overflow-y: auto;
+}
+.content-block {
+  h2 { font-size: 20px; font-weight: 700; color: var(--text-primary); margin-bottom: 8px; }
+  h3 { font-size: 15px; font-weight: 600; color: var(--text-primary); margin: 20px 0 10px; }
+  p { font-size: 13px; color: var(--text-secondary); line-height: 1.8; margin-bottom: 6px; }
+}
+</style>

client/src/pages/login/login.vue

@@ -1,12 +1,10 @@
 <template>
   <view class="login-page page-layout">
-    <!-- 背景装饰 -->
     <view class="bg-orb orb-1"></view>
     <view class="bg-orb orb-2"></view>
     <view class="bg-orb orb-3"></view>
 
     <view class="login-container">
-      <!-- Logo -->
       <view class="logo-wrap">
         <view class="logo-ring"></view>
         <text class="logo-text">AI</text>
@@ -14,7 +12,6 @@
       <text class="app-title">宇之然 AI 维度</text>
       <text class="app-subtitle">从 5 个维度系统理解人工智能</text>
 
-      <!-- Tab 切换 — 两种模式共用 -->
       <view class="tab-switch">
         <text class="tab-item" :class="{ active: activeTab === 'login' }" @click="activeTab = 'login'">登录</text>
         <text class="tab-item" :class="{ active: activeTab === 'register' }" @click="activeTab = 'register'">注册</text>
@@ -23,17 +20,31 @@
       <!-- 登录表单 -->
       <view class="form-card" v-if="activeTab === 'login'">
         <view class="form-item">
-          <text class="form-label">用户名</text>
-          <input class="form-input" v-model="loginForm.username" placeholder="请输入用户名" />
+          <text class="form-label">邮箱 / 用户名</text>
+          <input class="form-input" v-model="loginForm.email" placeholder="请输入邮箱或用户名" @input="loginForm.email = $event.detail.value.trim()" />
         </view>
         <view class="form-item">
           <text class="form-label">密码</text>
           <input class="form-input" v-model="loginForm.password" type="password" placeholder="请输入密码" />
         </view>
-        <view class="submit-btn" :class="{ loading: loading }" @click="handleLogin">
+
+        <!-- 登录协议勾选 -->
+        <view class="agreement-row">
+          <view class="agreement-checkbox" :class="{ checked: loginAgreed }" @click="loginAgreed = !loginAgreed">
+            <text v-if="loginAgreed">✓</text>
+          </view>
+          <text class="agreement-text">
+            登录即表示同意
+            <text class="agreement-link" @click.stop="openAgreement('terms')">《用户协议》</text>
+            和
+            <text class="agreement-link" @click.stop="openAgreement('privacy')">《隐私政策》</text>
+          </text>
+        </view>
+
+        <view class="submit-btn" :class="{ loading: loading, disabled: !loginAgreed }" @click="handleLogin">
           <text>{{ loading ? '登录中...' : '登录' }}</text>
         </view>
-        <!-- 微信小程序一键登录入口 -->
+        <!-- 微信小程序一键登录 -->
         <view class="wx-login-row" v-if="isMiniApp">
           <view class="wx-login-btn" @click="wechatLogin">
             <text class="wx-icon">💬</text>
@@ -45,23 +56,47 @@
       <!-- 注册表单 -->
       <view class="form-card" v-if="activeTab === 'register'">
         <view class="form-item">
-          <text class="form-label">用户名</text>
-          <input class="form-input" v-model="registerForm.username" placeholder="3-20 位字符" />
+          <text class="form-label">邮箱 <text style="color:var(--color-vip);font-size:11px;">*</text></text>
+          <input class="form-input" v-model="registerForm.email" type="email" placeholder="请输入邮箱地址" @input="registerForm.email = $event.detail.value.trim(); verifyCodeSent = false" />
         </view>
         <view class="form-item">
-          <text class="form-label">昵称</text>
-          <input class="form-input" v-model="registerForm.nickName" placeholder="显示名称（选填）" />
+          <text class="form-label">昵称 <text style="color:var(--text-muted);font-size:11px;">（选填）</text></text>
+          <input class="form-input" v-model="registerForm.nickName" placeholder="显示名称，留空自动生成" />
         </view>
         <view class="form-item">
-          <text class="form-label">密码</text>
+          <text class="form-label">密码 <text style="color:var(--color-vip);font-size:11px;">*</text></text>
           <input class="form-input" v-model="registerForm.password" type="password" placeholder="至少 6 位" />
         </view>
-        <view class="submit-btn" :class="{ loading: loading }" @click="handleRegister">
+
+        <!-- 邮箱验证码 -->
+        <view class="form-item">
+          <text class="form-label">验证码 <text style="color:var(--color-vip);font-size:11px;">*</text></text>
+          <view class="verify-row">
+            <input class="form-input verify-input" v-model="registerForm.verifyCode" type="text" maxlength="6" placeholder="输入6位验证码" />
+            <view class="send-code-btn" :class="{ disabled: codeSending || codeCountdown > 0 }" @click="handleSendCode">
+              <text>{{ codeCountdown > 0 ? codeCountdown + 's' : (codeSending ? '发送中...' : '获取验证码') }}</text>
+            </view>
+          </view>
+        </view>
+
+        <!-- 用户协议勾选 -->
+        <view class="agreement-row">
+          <view class="agreement-checkbox" :class="{ checked: agreed }" @click="agreed = !agreed">
+            <text v-if="agreed">✓</text>
+          </view>
+          <text class="agreement-text">
+            我已阅读并同意
+            <text class="agreement-link" @click.stop="openAgreement('terms')">《用户协议》</text>
+            和
+            <text class="agreement-link" @click.stop="openAgreement('privacy')">《隐私政策》</text>
+          </text>
+        </view>
+
+        <view class="submit-btn" :class="{ loading: loading, disabled: !agreed }" @click="handleRegister">
           <text>{{ loading ? '注册中...' : '注册' }}</text>
         </view>
       </view>
 
-      <!-- 底部信息 -->
       <view class="footer-info">
         <text>© 2026 宇之然 · AI 维度</text>
       </view>
@@ -73,76 +108,107 @@
 import { ref } from 'vue'
 import { useUserStore } from '@/stores/index'
 
-// 检测是否为微信小程序环境
 const isMiniApp = ref(false)
-const platform = uni.getSystemInfoSync().platform
 try {
   const sysInfo = uni.getSystemInfoSync()
-  // 小程序环境：platform 为 ios/android/devtools，且有 brand/version 等字段
   if (sysInfo && sysInfo.version && sysInfo.platform) {
-    // 有 weixin 特有字段即为小程序
     isMiniApp.value = true
   }
-} catch (e) {
-  // H5 环境
-}
+} catch (e) {}
 
 const activeTab = ref('login')
 const loading = ref(false)
+const agreed = ref(false)
+const loginAgreed = ref(false)
+const codeSending = ref(false)
+const codeCountdown = ref(0)
+const verifyCodeSent = ref(false)
+let countdownTimer = null
 const userStore = useUserStore()
 
-// H5 表单
-const loginForm = ref({ username: '', password: '' })
-const registerForm = ref({ username: '', password: '', nickName: '' })
+const loginForm = ref({ email: '', password: '' })
+const registerForm = ref({ email: '', password: '', nickName: '', verifyCode: '' })
+
+const BASE_URL = 'https://wdkj.yuzhiran.com.cn'
+
+/** 发送邮箱验证码 */
+async function handleSendCode() {
+  const email = registerForm.value.email
+  if (!email || !/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email)) {
+    uni.showToast({ title: '请先输入正确的邮箱', icon: 'none' })
+    return
+  }
+  if (codeSending.value || codeCountdown.value > 0) return
+
+  codeSending.value = true
+  try {
+    const resp = await fetch(`${BASE_URL}/api/auth/user/send-code`, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ email })
+    })
+    const data = await resp.json()
+    if (!resp.ok) {
+      throw new Error(data.error?.message || data.message || '发送失败')
+    }
+    verifyCodeSent.value = true
+    uni.showToast({ title: '验证码已发送', icon: 'success' })
+    // 开始倒计时
+    codeCountdown.value = 60
+    countdownTimer = setInterval(() => {
+      codeCountdown.value--
+      if (codeCountdown.value <= 0) {
+        clearInterval(countdownTimer)
+        countdownTimer = null
+      }
+    }, 1000)
+  } catch (err) {
+    uni.showToast({ title: err.message || '发送失败，请稍后重试', icon: 'none' })
+  } finally {
+    codeSending.value = false
+  }
+}
 
-/**
- * 微信小程序登录
- */
 const wechatLogin = async () => {
   try {
     const loginRes = await new Promise((resolve, reject) => {
-      uni.login({
-        success: resolve,
-        fail: reject
-      })
+      uni.login({ success: resolve, fail: reject })
     })
-
     if (!loginRes.code) {
       uni.showToast({ title: '登录失败，请重试', icon: 'none' })
       return
     }
-
     loading.value = true
     await userStore.login(loginRes.code, {})
-
     uni.showToast({ title: '登录成功', icon: 'success' })
-    setTimeout(() => {
-      uni.switchTab({ url: '/pages/index/index' })
-    }, 1000)
+    setTimeout(() => uni.switchTab({ url: '/pages/index/index' }), 1000)
   } catch (err) {
-    console.error('微信登录失败:', err)
     uni.showToast({ title: '登录失败，请重试', icon: 'none' })
   } finally {
     loading.value = false
   }
 }
 
-/**
- * H5 用户名密码登录
- */
 const handleLogin = async () => {
-  if (!loginForm.value.username || !loginForm.value.password) {
+  if (!loginAgreed.value) {
+    uni.showToast({ title: '请阅读并同意用户协议和隐私政策', icon: 'none' })
+    return
+  }
+  if (!loginForm.value.email || !loginForm.value.password) {
     uni.showToast({ title: '请填写完整信息', icon: 'none' })
     return
   }
-
   loading.value = true
   try {
-    await userStore.h5Login(loginForm.value.username, loginForm.value.password)
+    // 支持邮箱或用户名登录
+    const identifier = loginForm.value.email
+    const isEmail = /^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(identifier)
+    const loginData = isEmail
+      ? { email: identifier, password: loginForm.value.password }
+      : { username: identifier, password: loginForm.value.password }
+    await userStore.h5Login(loginData)
     uni.showToast({ title: '登录成功', icon: 'success' })
-    setTimeout(() => {
-      uni.switchTab({ url: '/pages/index/index' })
-    }, 1000)
+    setTimeout(() => uni.switchTab({ url: '/pages/index/index' }), 1000)
   } catch (err) {
     uni.showToast({ title: err.message || '登录失败', icon: 'none' })
   } finally {
@@ -150,36 +216,55 @@ const handleLogin = async () => {
   }
 }
 
-/**
- * H5 注册
- */
 const handleRegister = async () => {
-  if (!registerForm.value.username || !registerForm.value.password) {
-    uni.showToast({ title: '请填写完整信息', icon: 'none' })
+  if (!agreed.value) {
+    uni.showToast({ title: '请阅读并同意用户协议和隐私政策', icon: 'none' })
+    return
+  }
+  if (!registerForm.value.email) {
+    uni.showToast({ title: '请输入邮箱', icon: 'none' })
+    return
+  }
+  if (!/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(registerForm.value.email)) {
+    uni.showToast({ title: '邮箱格式不正确', icon: 'none' })
+    return
+  }
+  if (!registerForm.value.password) {
+    uni.showToast({ title: '请输入密码', icon: 'none' })
     return
   }
   if (registerForm.value.password.length < 6) {
     uni.showToast({ title: '密码至少 6 位', icon: 'none' })
     return
   }
-
+  if (!registerForm.value.verifyCode) {
+    uni.showToast({ title: '请输入验证码', icon: 'none' })
+    return
+  }
   loading.value = true
   try {
     await userStore.h5Register(
-      registerForm.value.username,
+      registerForm.value.email,
       registerForm.value.password,
-      registerForm.value.nickName || ''
+      registerForm.value.nickName || '',
+      registerForm.value.verifyCode
     )
     uni.showToast({ title: '注册成功', icon: 'success' })
-    setTimeout(() => {
-      uni.switchTab({ url: '/pages/index/index' })
-    }, 1000)
+    setTimeout(() => uni.switchTab({ url: '/pages/index/index' }), 1000)
   } catch (err) {
     uni.showToast({ title: err.message || '注册失败', icon: 'none' })
   } finally {
     loading.value = false
   }
 }
+
+function openAgreement(type) {
+  const pages = {
+    'terms': '/pages/agreement/agreement?type=terms',
+    'privacy': '/pages/agreement/agreement?type=privacy'
+  }
+  uni.navigateTo({ url: pages[type] || pages.terms })
+}
 </script>
 
 <style lang="scss" scoped>
@@ -193,7 +278,6 @@ const handleRegister = async () => {
   justify-content: center;
   background: var(--bg-primary);
 
-  // 背景装饰光球
   .bg-orb {
     position: absolute;
     border-radius: 50%;
@@ -201,199 +285,123 @@ const handleRegister = async () => {
     opacity: 0.3;
     pointer-events: none;
   }
-  .orb-1 {
-    width: 200px; height: 200px;
-    top: -50px; left: -50px;
-    background: var(--dim1-color);
-  }
-  .orb-2 {
-    width: 160px; height: 160px;
-    top: 30%; right: -40px;
-    background: var(--dim3-color);
-  }
-  .orb-3 {
-    width: 180px; height: 180px;
-    bottom: -60px; left: 30%;
-    background: var(--dim5-color);
-  }
+  .orb-1 { width: 200px; height: 200px; top: -50px; left: -50px; background: var(--dim1-color); }
+  .orb-2 { width: 160px; height: 160px; top: 30%; right: -40px; background: var(--dim3-color); }
+  .orb-3 { width: 180px; height: 180px; bottom: -60px; left: 30%; background: var(--dim5-color); }
 
   .login-container {
-    position: relative;
-    z-index: 1;
-    width: 100%;
-    max-width: 360px;
+    position: relative; z-index: 1;
+    width: 100%; max-width: 360px;
     padding: 0 32px;
-    display: flex;
-    flex-direction: column;
-    align-items: center;
+    display: flex; flex-direction: column; align-items: center;
   }
 
-  // Logo
   .logo-wrap {
-    position: relative;
-    width: 72px;
-    height: 72px;
-    margin-bottom: 16px;
-
+    position: relative; width: 72px; height: 72px; margin-bottom: 16px;
     .logo-ring {
-      position: absolute;
-      inset: 0;
-      border-radius: 18px;
+      position: absolute; inset: 0; border-radius: 18px;
       background: linear-gradient(135deg, var(--dim1-color), var(--dim3-color));
       box-shadow: 0 8px 32px rgba(124, 77, 255, 0.2);
     }
     .logo-text {
-      position: absolute;
-      inset: 0;
-      display: flex;
-      align-items: center;
-      justify-content: center;
-      font-size: 28px;
-      font-weight: 700;
-      color: white;
+      position: absolute; inset: 0;
+      display: flex; align-items: center; justify-content: center;
+      font-size: 28px; font-weight: 700; color: white;
     }
   }
 
-  .app-title {
-    font-size: 24px;
-    font-weight: 700;
-    color: var(--text-primary);
-    letter-spacing: 1px;
-    margin-bottom: 6px;
-  }
-  .app-subtitle {
-    font-size: 13px;
-    color: var(--text-secondary);
-    margin-bottom: 32px;
-  }
+  .app-title { font-size: 24px; font-weight: 700; color: var(--text-primary); margin-bottom: 6px; }
+  .app-subtitle { font-size: 13px; color: var(--text-secondary); margin-bottom: 32px; }
 
-  // Tab 切换
   .tab-switch {
-    display: flex;
-    width: 100%;
-    margin-bottom: 20px;
-    border-bottom: 1px solid var(--glass-border);
-
+    display: flex; width: 100%; margin-bottom: 20px; border-bottom: 1px solid var(--glass-border);
     .tab-item {
-      flex: 1;
-      text-align: center;
-      padding: 10px 0;
-      color: var(--text-secondary);
-      font-size: 15px;
-      font-weight: 500;
-      border-bottom: 2px solid transparent;
-      transition: all 0.3s;
-
-      &.active {
-        color: var(--color-brand);
-        border-bottom-color: var(--color-brand);
-      }
+      flex: 1; text-align: center; padding: 10px 0;
+      color: var(--text-secondary); font-size: 15px; font-weight: 500;
+      border-bottom: 2px solid transparent; transition: all 0.3s;
+      &.active { color: var(--color-brand); border-bottom-color: var(--color-brand); }
     }
   }
 
-  // 表单卡片
   .form-card {
     width: 100%;
-    background: var(--glass-bg);
-    border: 1px solid var(--glass-border);
-    border-radius: 16px;
-    padding: 24px 20px;
-    backdrop-filter: blur(20px);
-    -webkit-backdrop-filter: blur(20px);
+    background: var(--glass-bg); border: 1px solid var(--glass-border);
+    border-radius: 16px; padding: 24px 20px;
   }
 
-  .form-item {
-    margin-bottom: 16px;
-
-    .form-label {
-      display: block;
-      font-size: 13px;
-      color: var(--text-secondary);
-      margin-bottom: 6px;
-      font-weight: 500;
-    }
+  .form-item { margin-bottom: 16px;
+    .form-label { display: block; font-size: 13px; color: var(--text-secondary); margin-bottom: 6px; font-weight: 500; }
     .form-input {
-      width: 100%;
-      height: 44px;
-      background: var(--bg-secondary);
-      border: 1px solid var(--glass-border);
-      border-radius: 10px;
-      padding: 0 14px;
-      color: var(--text-primary);
-      font-size: 14px;
-      box-sizing: border-box;
-      outline: none;
-
-      &::placeholder {
-        color: var(--text-disabled);
-      }
+      width: 100%; height: 44px;
+      background: var(--bg-secondary); border: 1px solid var(--glass-border);
+      border-radius: 10px; padding: 0 14px;
+      color: var(--text-primary); font-size: 14px; box-sizing: border-box; outline: none;
+      &::placeholder { color: var(--text-disabled); }
     }
   }
 
-  // 提交按钮
+  // 验证码行
+  .verify-row {
+    display: flex; gap: 10px;
+    .verify-input { flex: 1; }
+    .send-code-btn {
+      flex-shrink: 0; height: 44px; padding: 0 16px;
+      display: flex; align-items: center; justify-content: center;
+      background: linear-gradient(135deg, var(--color-brand), var(--dim3-color));
+      color: white; border-radius: 10px; font-size: 13px; font-weight: 600;
+      cursor: pointer; white-space: nowrap;
+      &.disabled { opacity: 0.5; pointer-events: none; }
+      &:active { opacity: 0.8; }
+    }
+  }
+
+  // 用户协议勾选
+  .agreement-row {
+    display: flex; align-items: center; gap: 10px;
+    margin: 12px 0 4px;
+  }
+  .agreement-checkbox {
+    width: 20px; height: 20px;
+    border: 2px solid var(--glass-border);
+    border-radius: 4px;
+    display: flex; align-items: center; justify-content: center;
+    flex-shrink: 0;
+    transition: all 0.2s;
+    text { font-size: 12px; color: white; font-weight: 700; display: none; }
+    &.checked {
+      background: var(--color-brand); border-color: var(--color-brand);
+      text { display: block; }
+    }
+  }
+  .agreement-text { font-size: 12px; color: var(--text-tertiary); line-height: 1.5; }
+  .agreement-link { color: var(--color-brand); text-decoration: underline; }
+
   .submit-btn {
-    width: 100%;
-    height: 46px;
-    display: flex;
-    align-items: center;
-    justify-content: center;
+    width: 100%; height: 46px;
+    display: flex; align-items: center; justify-content: center;
     background: linear-gradient(135deg, var(--color-brand), var(--dim3-color));
-    color: white;
-    border-radius: 10px;
-    font-size: 15px;
-    font-weight: 600;
-    margin-top: 8px;
-    cursor: pointer;
+    color: white; border-radius: 10px; font-size: 15px; font-weight: 600;
+    margin-top: 8px; cursor: pointer;
     box-shadow: 0 4px 16px rgba(124, 77, 255, 0.25);
     transition: opacity 0.3s;
-
-    &:active {
-      opacity: 0.8;
-    }
-    &.loading {
-      opacity: 0.7;
-    }
+    &:active { opacity: 0.8; }
+    &.loading { opacity: 0.7; }
+    &.disabled { opacity: 0.4; pointer-events: none; }
   }
 
-  // 微信一键登录
   .wx-login-row {
-    margin-top: 16px;
-    padding-top: 16px;
-    border-top: 1px solid var(--glass-border);
-    display: flex;
-    justify-content: center;
-
+    margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--glass-border);
     .wx-login-btn {
-      width: 100%;
-      height: 46px;
-      display: flex;
-      align-items: center;
-      justify-content: center;
-      gap: 8px;
-      background: linear-gradient(135deg, #07c160, #06ad56);
-      color: white;
-      border-radius: 10px;
-      font-size: 15px;
-      font-weight: 600;
-      cursor: pointer;
-      box-shadow: 0 4px 16px rgba(7, 193, 96, 0.3);
-      transition: opacity 0.3s;
-
-      &:active {
-        opacity: 0.8;
-      }
-
-      .wx-icon {
-        font-size: 18px;
-      }
+      width: 100%; height: 46px;
+      display: flex; align-items: center; justify-content: center; gap: 8px;
+      background: linear-gradient(135deg, #07c160, #06ad56); color: white;
+      border-radius: 10px; font-size: 15px; font-weight: 600; cursor: pointer;
+      box-shadow: 0 4px 16px rgba(7, 193, 96, 0.3); transition: opacity 0.3s;
+      &:active { opacity: 0.8; }
+      .wx-icon { font-size: 18px; }
     }
   }
 
-  // 底部信息
-  .footer-info {
-    margin-top: 40px;
-    font-size: 11px;
-    color: var(--text-muted);
-  }
+  .footer-info { margin-top: 40px; font-size: 11px; color: var(--text-muted); }
 }
 </style>

client/src/stores/user.js

@@ -28,16 +28,16 @@ export const useUserStore = defineStore('user', () => {
     return data
   }
 
-  async function h5Login(username, password) {
-    const data = await authApi.h5Login(username, password)
+  async function h5Login(loginData) {
+    const data = await authApi.h5Login(loginData)
     token.value = data.token
     userInfo.value = data.userInfo
     uni.setStorageSync('token', data.token)
     return data
   }
 
-  async function h5Register(username, password, nickName) {
-    const data = await authApi.register(username, password, nickName)
+  async function h5Register(email, password, nickName, verifyCode) {
+    const data = await authApi.register(email, password, nickName, verifyCode)
     token.value = data.token
     userInfo.value = data.userInfo
     uni.setStorageSync('token', data.token)

client/src/utils/api.js

@@ -50,12 +50,12 @@ export const authApi = {
     request('POST', '/api/auth/login', { code, userInfo }),
 
   /** H5 密码登录 */
-  h5Login: (username, password) =>
-    request('POST', '/api/auth/user/login', { username, password }),
+  h5Login: (loginData) =>
+    request('POST', '/api/auth/user/login', loginData),
 
   /** H5 注册 */
-  register: (username, password, nickName) =>
-    request('POST', '/api/auth/user/register', { username, password, nickName }),
+  register: (email, password, nickName, verifyCode) =>
+    request('POST', '/api/auth/user/register', { email, password, nickName, verifyCode }),
 
   /** 获取当前用户 */
   me: (token) =>

server/package-lock.json

@@ -1,12 +1,12 @@
 {
-  "name": "wdkj-server",
-  "version": "1.0.0",
+  "name": "ai-dimension-server",
+  "version": "1.1.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
-      "name": "wdkj-server",
-      "version": "1.0.0",
+      "name": "ai-dimension-server",
+      "version": "1.1.0",
       "license": "MIT",
       "dependencies": {
         "axios": "^1.6.2",
@@ -24,6 +24,7 @@
         "mongoose": "^8.0.3",
         "morgan": "^1.10.0",
         "multer": "^2.1.1",
+        "nodemailer": "^9.0.3",
         "xml2js": "^0.6.2"
       },
       "devDependencies": {
@@ -4250,6 +4251,15 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/nodemailer": {
+      "version": "9.0.3",
+      "resolved": "https://registry.npmmirror.com/nodemailer/-/nodemailer-9.0.3.tgz",
+      "integrity": "sha512-n+YP+NKwR5zRWa60k3GiQ6Q3B4KXCoAw40dAKeCtYn020iNN74aWK2liXIC3ZEATeGql7we3tE3t8QwhY0eskw==",
+      "license": "MIT-0",
+      "engines": {
+        "node": ">=6.0.0"
+      }
+    },
     "node_modules/nodemon": {
       "version": "3.1.14",
       "resolved": "https://registry.npmjs.org/nodemon/-/nodemon-3.1.14.tgz",

server/package.json

@@ -8,7 +8,12 @@
     "dev": "nodemon src/index.js",
     "test": "jest"
   },
-  "keywords": ["wechat", "miniprogram", "ai", "education"],
+  "keywords": [
+    "wechat",
+    "miniprogram",
+    "ai",
+    "education"
+  ],
   "author": "宇之然团队",
   "license": "MIT",
   "dependencies": {
@@ -27,6 +32,7 @@
     "mongoose": "^8.0.3",
     "morgan": "^1.10.0",
     "multer": "^2.1.1",
+    "nodemailer": "^9.0.3",
     "xml2js": "^0.6.2"
   },
   "devDependencies": {

server/src/models/User.js

@@ -53,13 +53,19 @@ const UserSchema = new Schema({
   },
   
   // H5环境用户名密码登录
-  username: {
-    type: String,
-    unique: true,
-    sparse: true,
-    index: true
-  },
-  password: {
+    username: {
+      type: String,
+      unique: true,
+      sparse: true,
+      index: true
+    },
+    email: {
+      type: String,
+      unique: true,
+      sparse: true,
+      index: true
+    },
+    password: {
     type: String,
     select: false
   },

server/src/models/VerificationCode.js

@@ -0,0 +1,15 @@
+const mongoose = require('mongoose')
+const { Schema } = mongoose
+
+const VerificationCodeSchema = new Schema({
+  email: { type: String, required: true, index: true },
+  code: { type: String, required: true },
+  expiresAt: { type: Date, required: true, index: true },
+  used: { type: Boolean, default: false },
+  createdAt: { type: Date, default: Date.now }
+})
+
+// 自动过期 TTL 索引（MongoDB 自动删除过期文档）
+VerificationCodeSchema.index({ expiresAt: 1 }, { expireAfterSeconds: 0 })
+
+module.exports = mongoose.model('VerificationCode', VerificationCodeSchema)

server/src/models/index.js

@@ -9,6 +9,7 @@ const AIModel = require('./AIModel')
 const LoginLog = require('./LoginLog')
 const Feedback = require('./Feedback')
 const Trend = require('./Trend')
+const VerificationCode = require('./VerificationCode')
 
 module.exports = {
   User,
@@ -21,5 +22,6 @@ module.exports = {
   AIModel,
   LoginLog,
   Feedback,
-  Trend
+  Trend,
+  VerificationCode
 }

server/src/routes/auth.js

@@ -1,10 +1,11 @@
 const express = require('express')
 const router = express.Router()
 const jwt = require('jsonwebtoken')
-const { User, Admin, AdminLog, LoginLog } = require('../models')
+const { User, Admin, AdminLog, LoginLog, VerificationCode } = require('../models')
 const ApiResponse = require('../utils/response')
 const weChatService = require('../utils/weixin')
 const logger = require('../utils/logger')
+const { sendVerificationCode } = require('../utils/mail')
 const axios = require('axios')
 
 /**
@@ -312,10 +313,17 @@ router.post('/admin/login', async (req, res) => {
  */
 router.post('/user/login', async (req, res) => {
   try {
-    const { username, password } = req.body
+    const { username, email, password } = req.body
+    // 支持邮箱或用户名登录
+    const identifier = email || username
     
     // 查找用户（显式包含密码字段）
-    const user = await User.findOne({ username }).select('+password')
+    const user = await User.findOne({
+      $or: [
+        { email: identifier },
+        { username: identifier }
+      ]
+    }).select('+password')
     if (!user) {
       return ApiResponse.error(res, '用户名或密码错误', 401)
     }
@@ -349,28 +357,123 @@ router.post('/user/login', async (req, res) => {
     }, '登录成功')
     
   } catch (error) {
-    logger.error('用户登录失败:', error)
-    return ApiResponse.serverError(res, error.message)
-  }
-})
+      logger.error('用户登录失败:', error)
+      return ApiResponse.serverError(res, error.message)
+    }
+  })
 
-/**
- * H5环境用户注册
- * POST /api/auth/user/register
- */
+  /**
+   * 发送邮箱验证码
+   * POST /api/auth/user/send-code
+   */
+  router.post('/user/send-code', async (req, res) => {
+    try {
+      const { email } = req.body
+      if (!email || !/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email)) {
+        return ApiResponse.error(res, '邮箱格式不正确', 400)
+      }
+
+      // 检查邮箱是否已被注册
+      const existing = await User.findOne({ email })
+      if (existing) {
+        return ApiResponse.error(res, '该邮箱已被注册', 400)
+      }
+
+      // 检查发送频率（1分钟内只能发一次）
+      const recent = await VerificationCode.findOne({
+        email,
+        createdAt: { $gte: new Date(Date.now() - 60000) }
+      })
+      if (recent) {
+        return ApiResponse.error(res, '发送过于频繁，请 1 分钟后再试', 429)
+      }
+
+      // 生成6位随机验证码
+      const code = String(Math.floor(100000 + Math.random() * 900000))
+
+      // 10分钟过期
+      const expiresAt = new Date(Date.now() + 10 * 60 * 1000)
+
+      // 使之前的验证码失效
+      await VerificationCode.updateMany({ email, used: false }, { $set: { used: true } })
+
+      // 保存新验证码
+      await VerificationCode.create({ email, code, expiresAt })
+
+      // 发送邮件
+      const result = await sendVerificationCode(email, code)
+
+      if (result.success) {
+        return ApiResponse.success(res, {
+          devCode: result.devCode || undefined
+        }, '验证码已发送')
+      } else {
+        return ApiResponse.error(res, '验证码发送失败，请稍后重试', 500)
+      }
+    } catch (error) {
+      logger.error('发送验证码失败:', error)
+      return ApiResponse.serverError(res, error.message)
+    }
+  })
+
+  /**
+   * H5环境用户注册（需邮箱验证码）
+   * POST /api/auth/user/register
+   */
 router.post('/user/register', async (req, res) => {
   try {
-    const { username, password, nickName, avatarUrl } = req.body
+    const { username, email, password, nickName, avatarUrl, verifyCode } = req.body
+    const identifier = email || username
+    
+    if (!identifier) {
+      return ApiResponse.error(res, '请输入邮箱或用户名', 400)
+    }
+    
+    if (!email) {
+      return ApiResponse.error(res, '邮箱为必填项', 400)
+    }
+    
+    // 验证邮箱验证码
+    if (!verifyCode) {
+      return ApiResponse.error(res, '请输入邮箱验证码', 400)
+    }
+    const validCode = await VerificationCode.findOne({
+      email,
+      code: verifyCode,
+      used: false,
+      expiresAt: { $gt: new Date() }
+    })
+    if (!validCode) {
+      return ApiResponse.error(res, '验证码无效或已过期', 400)
+    }
+    
+    // 检查邮箱是否已存在
+    if (email) {
+      const existingEmail = await User.findOne({ email })
+      if (existingEmail) {
+        return ApiResponse.error(res, '该邮箱已被注册', 400)
+      }
+    }
     
     // 检查用户名是否已存在
-    const existingUser = await User.findOne({ username })
-    if (existingUser) {
-      return ApiResponse.error(res, '用户名已存在', 400)
+    if (username) {
+      const existingUser = await User.findOne({ username })
+      if (existingUser) {
+        return ApiResponse.error(res, '用户名已存在', 400)
+      }
     }
     
+    // 标记验证码为已使用
+    validCode.used = true
+    await validCode.save()
+    
+    // 自动生成用户名（若未提供）
+    const finalUsername = username || email.split('@')[0]
+    
     // 创建新用户
     const user = new User({
-      username,
+      username: finalUsername,
+      email: email || '',
       password,
       nickName: nickName || '星辰旅行者',
       avatarUrl: avatarUrl || '',

server/src/utils/mail.js

@@ -0,0 +1,68 @@
+const nodemailer = require('nodemailer')
+const logger = require('./logger')
+
+// SMTP 配置（优先从环境变量读取，方便部署时配置）
+const SMTP_HOST = process.env.SMTP_HOST || ''
+const SMTP_PORT = parseInt(process.env.SMTP_PORT || '465')
+const SMTP_USER = process.env.SMTP_USER || ''
+const SMTP_PASS = process.env.SMTP_PASS || ''
+const SMTP_FROM = process.env.SMTP_FROM || SMTP_USER
+
+let transporter = null
+
+function getTransporter() {
+  if (transporter) return transporter
+  if (!SMTP_HOST || !SMTP_USER || !SMTP_PASS) {
+    logger.warn('[mail] SMTP 未配置，邮件发送功能不可用')
+    return null
+  }
+  transporter = nodemailer.createTransport({
+    host: SMTP_HOST,
+    port: SMTP_PORT,
+    secure: SMTP_PORT === 465,
+    auth: { user: SMTP_USER, pass: SMTP_PASS }
+  })
+  return transporter
+}
+
+/**
+ * 发送验证码邮件
+ * @param {string} to - 收件人邮箱
+ * @param {string} code - 6位验证码
+ */
+async function sendVerificationCode(to, code) {
+  const transport = getTransporter()
+  if (!transport) {
+    // 开发环境：直接打印验证码
+    logger.info(`[mail-dev] 验证码 ${code} -> ${to} (SMTP 未配置，请设置 SMTP_HOST/SMTP_USER/SMTP_PASS)`)
+    return { success: true, devCode: code }
+  }
+  try {
+    await transport.sendMail({
+      from: `"AI维度" <${SMTP_FROM}>`,
+      to,
+      subject: '【AI维度】邮箱验证码',
+      html: `
+        <div style="max-width:480px;margin:0 auto;padding:24px;font-family:sans-serif;">
+          <h2 style="color:#6366f1;">AI 维度 - 邮箱验证</h2>
+          <p>您好！</p>
+          <p>您的验证码为：</p>
+          <div style="font-size:32px;font-weight:700;color:#6366f1;letter-spacing:8px;text-align:center;padding:20px;background:#f5f5f7;border-radius:12px;margin:16px 0;">
+            ${code}
+          </div>
+          <p style="color:#666;">验证码有效期为 10 分钟，请勿泄露给他人。</p>
+          <p style="color:#999;font-size:12px;">如果这不是您的操作，请忽略此邮件。</p>
+          <hr style="border:none;border-top:1px solid #eee;margin:20px 0;">
+          <p style="color:#999;font-size:12px;text-align:center;">宇之然 AI 维度 · 北京宇之然科技中心</p>
+        </div>
+      `
+    })
+    logger.info(`[mail] 验证码邮件发送成功 -> ${to}`)
+    return { success: true }
+  } catch (error) {
+    logger.error(`[mail] 发送验证码失败 -> ${to}:`, error.message)
+    return { success: false, error: error.message }
+  }
+}
+
+module.exports = { sendVerificationCode }