245 lines
11 KiB
HTML
245 lines
11 KiB
HTML
<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>OAuth认证系统</title>
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<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet">
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<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css" rel="stylesheet">
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<style>
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body {
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background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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min-height: 100vh;
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}
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.auth-card {
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background: rgba(255, 255, 255, 0.95);
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backdrop-filter: blur(10px);
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border-radius: 15px;
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box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
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}
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.btn-primary {
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background: linear-gradient(45deg, #667eea, #764ba2);
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border: none;
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}
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.btn-primary:hover {
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background: linear-gradient(45deg, #5a6fd8, #6a4190);
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}
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</style>
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</head>
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<body>
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<div class="container">
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<div class="row justify-content-center align-items-center min-vh-100">
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<div class="col-md-6 col-lg-4">
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<div class="auth-card p-4">
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<div class="text-center mb-4">
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<i class="fas fa-user-circle fa-3x text-primary mb-3"></i>
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<h2 id="page-title">登录</h2>
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<p class="text-muted" id="page-subtitle">欢迎回来，请登录您的账户</p>
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</div>
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<div id="alert-container"></div>
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<form id="auth-form">
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<div class="mb-3" id="username-field">
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<label for="username" class="form-label">用户名</label>
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<input type="text" class="form-control" id="username" name="username" required>
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</div>
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<div class="mb-3" id="email-field" style="display: none;">
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<label for="email" class="form-label">邮箱</label>
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<input type="email" class="form-control" id="email" name="email">
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</div>
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<div class="mb-3">
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<label for="password" class="form-label">密码</label>
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<div class="input-group">
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<input type="password" class="form-control" id="password" name="password" required>
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<button class="btn btn-outline-secondary" type="button" id="toggle-password">
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<i class="fas fa-eye"></i>
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</button>
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</div>
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</div>
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<div class="mb-3" id="confirm-password-field" style="display: none;">
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<label for="confirm-password" class="form-label">确认密码</label>
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<div class="input-group">
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<input type="password" class="form-control" id="confirm-password" name="confirm-password">
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<button class="btn btn-outline-secondary" type="button" id="toggle-confirm-password">
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<i class="fas fa-eye"></i>
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</button>
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</div>
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</div>
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<button type="submit" class="btn btn-primary w-100 mb-3" id="submit-btn">
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<span id="submit-text">登录</span>
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<span id="loading-spinner" style="display: none;">
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<i class="fas fa-spinner fa-spin"></i>
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</span>
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</button>
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<div class="text-center">
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<p class="mb-0">
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<span id="switch-text">还没有账户？</span>
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<a href="#" id="switch-link">立即注册</a>
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</p>
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</div>
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</form>
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</div>
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</div>
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</div>
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</div>
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<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js"></script>
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<script>
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const API_BASE = 'http://localhost:3000/api';
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let isLoginMode = true;
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// 切换密码可见性
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document.getElementById('toggle-password').addEventListener('click', function() {
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const passwordInput = document.getElementById('password');
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const icon = this.querySelector('i');
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if (passwordInput.type === 'password') {
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passwordInput.type = 'text';
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icon.className = 'fas fa-eye-slash';
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} else {
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passwordInput.type = 'password';
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icon.className = 'fas fa-eye';
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}
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});
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document.getElementById('toggle-confirm-password').addEventListener('click', function() {
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const confirmPasswordInput = document.getElementById('confirm-password');
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const icon = this.querySelector('i');
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if (confirmPasswordInput.type === 'password') {
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confirmPasswordInput.type = 'text';
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icon.className = 'fas fa-eye-slash';
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} else {
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confirmPasswordInput.type = 'password';
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icon.className = 'fas fa-eye';
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}
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});
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// 切换登录/注册模式
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document.getElementById('switch-link').addEventListener('click', function(e) {
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e.preventDefault();
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toggleMode();
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});
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function toggleMode() {
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isLoginMode = !isLoginMode;
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if (isLoginMode) {
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// 切换到登录模式
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document.getElementById('page-title').textContent = '登录';
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document.getElementById('page-subtitle').textContent = '欢迎回来，请登录您的账户';
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document.getElementById('submit-text').textContent = '登录';
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document.getElementById('switch-text').textContent = '还没有账户？';
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document.getElementById('switch-link').textContent = '立即注册';
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document.getElementById('email-field').style.display = 'none';
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document.getElementById('confirm-password-field').style.display = 'none';
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document.getElementById('email').required = false;
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document.getElementById('confirm-password').required = false;
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} else {
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// 切换到注册模式
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document.getElementById('page-title').textContent = '注册';
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document.getElementById('page-subtitle').textContent = '创建您的账户';
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document.getElementById('submit-text').textContent = '注册';
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document.getElementById('switch-text').textContent = '已有账户？';
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document.getElementById('switch-link').textContent = '立即登录';
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document.getElementById('email-field').style.display = 'block';
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document.getElementById('confirm-password-field').style.display = 'block';
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document.getElementById('email').required = true;
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document.getElementById('confirm-password').required = true;
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}
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clearForm();
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hideAlert();
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}
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// 表单提交
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document.getElementById('auth-form').addEventListener('submit', async function(e) {
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e.preventDefault();
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const submitBtn = document.getElementById('submit-btn');
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const submitText = document.getElementById('submit-text');
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const loadingSpinner = document.getElementById('loading-spinner');
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submitBtn.disabled = true;
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submitText.style.display = 'none';
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loadingSpinner.style.display = 'inline';
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try {
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const formData = new FormData(this);
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const data = Object.fromEntries(formData);
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if (!isLoginMode) {
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// 注册模式
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if (data.password !== data['confirm-password']) {
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showAlert('两次输入的密码不一致', 'danger');
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return;
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}
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if (data.password.length < 6) {
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showAlert('密码长度至少6位', 'danger');
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return;
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}
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}
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const endpoint = isLoginMode ? '/auth/login' : '/auth/register';
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const response = await fetch(`${API_BASE}${endpoint}`, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json'
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},
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body: JSON.stringify({
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username: data.username,
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password: data.password,
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...(isLoginMode ? {} : { email: data.email })
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})
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});
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const result = await response.json();
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if (result.success) {
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localStorage.setItem('token', result.data.token);
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showAlert('操作成功！正在跳转...', 'success');
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setTimeout(() => {
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window.location.href = '/dashboard.html';
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}, 1000);
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} else {
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showAlert(result.message || '操作失败', 'danger');
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}
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} catch (error) {
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showAlert('网络错误，请稍后重试', 'danger');
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} finally {
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submitBtn.disabled = false;
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submitText.style.display = 'inline';
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loadingSpinner.style.display = 'none';
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}
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});
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function showAlert(message, type) {
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const alertContainer = document.getElementById('alert-container');
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alertContainer.innerHTML = `
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<div class="alert alert-${type} alert-dismissible fade show" role="alert">
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${message}
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<button type="button" class="btn-close" data-bs-dismiss="alert"></button>
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</div>
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`;
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}
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function hideAlert() {
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document.getElementById('alert-container').innerHTML = '';
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}
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function clearForm() {
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document.getElementById('auth-form').reset();
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}
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// 检查是否已登录
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const token = localStorage.getItem('token');
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if (token) {
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window.location.href = '/dashboard.html';
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}
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</script>
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</body>
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</html> |