admincjy
/
CJYDocs


			
				
					
						
						
							123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238
							<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>登录 - CJYDocs</title>
    <link rel="stylesheet" href="css/style.css">
    <style>
        .login-container {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            padding: 20px;
        }

        .login-box {
            background: white;
            border-radius: 12px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
            padding: 40px;
            width: 100%;
            max-width: 400px;
        }

        .login-header {
            text-align: center;
            margin-bottom: 30px;
        }

        .login-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-color);
            margin-bottom: 8px;
        }

        .login-subtitle {
            color: #6b7280;
            font-size: 0.95rem;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-label {
            display: block;
            font-weight: 500;
            margin-bottom: 8px;
            color: var(--text-color);
        }

        .form-input {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid var(--border-color);
            border-radius: 8px;
            font-size: 1rem;
            transition: border-color 0.2s;
        }

        .form-input:focus {
            outline: none;
            border-color: var(--primary-color);
        }

        .login-btn {
            width: 100%;
            padding: 12px;
            background: var(--primary-color);
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.2s;
        }

        .login-btn:hover {
            background: var(--primary-hover);
        }

        .login-btn:disabled {
            background: #9ca3af;
            cursor: not-allowed;
        }

        .error-message {
            background: #fee2e2;
            color: #dc2626;
            padding: 12px;
            border-radius: 8px;
            margin-bottom: 20px;
            display: none;
            text-align: center;
            font-size: 0.9rem;
        }

        .error-message.show {
            display: block;
        }

        .password-toggle {
            position: relative;
        }

        .toggle-btn {
            position: absolute;
            right: 12px;
            top: 50%;
            transform: translateY(-50%);
            background: none;
            border: none;
            color: #6b7280;
            cursor: pointer;
            padding: 4px 8px;
            font-size: 0.85rem;
        }

        .toggle-btn:hover {
            color: var(--primary-color);
        }
    </style>
</head>
<body>
    <div class="login-container">
        <div class="login-box">
            <div class="login-header">
                <h1 class="login-title">CJYDocs</h1>
                <p class="login-subtitle">请输入密码访问文档系统</p>
            </div>

            <div id="error-message" class="error-message"></div>

            <form id="login-form">
                <div class="form-group">
                    <label for="password" class="form-label">密码</label>
                    <div class="password-toggle">
                        <input
                            type="password"
                            id="password"
                            class="form-input"
                            placeholder="请输入密码"
                            required
                            autocomplete="current-password"
                        >
                        <button type="button" class="toggle-btn" id="toggle-password">显示</button>
                    </div>
                </div>

                <button type="submit" class="login-btn" id="login-btn">
                    登录
                </button>
            </form>
        </div>
    </div>

    <script>
        const loginForm = document.getElementById('login-form');
        const passwordInput = document.getElementById('password');
        const loginBtn = document.getElementById('login-btn');
        const errorMessage = document.getElementById('error-message');
        const togglePasswordBtn = document.getElementById('toggle-password');

        // 切换密码显示/隐藏
        togglePasswordBtn.addEventListener('click', () => {
            if (passwordInput.type === 'password') {
                passwordInput.type = 'text';
                togglePasswordBtn.textContent = '隐藏';
            } else {
                passwordInput.type = 'password';
                togglePasswordBtn.textContent = '显示';
            }
        });

        // 显示错误信息
        function showError(message) {
            errorMessage.textContent = message;
            errorMessage.classList.add('show');
            setTimeout(() => {
                errorMessage.classList.remove('show');
            }, 3000);
        }

        // 登录表单提交
        loginForm.addEventListener('submit', async (e) => {
            e.preventDefault();

            const password = passwordInput.value.trim();

            if (!password) {
                showError('请输入密码');
                return;
            }

            // 禁用按钮，防止重复提交
            loginBtn.disabled = true;
            loginBtn.textContent = '登录中...';

            try {
                const response = await fetch('/api/login', {
                    method: 'POST',
                    headers: {
                        'Content-Type': 'application/json'
                    },
                    body: JSON.stringify({ password })
                });

                const data = await response.json();

                if (response.ok && data.success) {
                    // 登录成功，跳转到首页
                    window.location.href = '/';
                } else {
                    // 登录失败
                    showError(data.error || '密码错误，请重试');
                    passwordInput.value = '';
                    passwordInput.focus();
                }

            } catch (error) {
                console.error('Login error:', error);
                showError('登录失败，请稍后重试');
            } finally {
                // 恢复按钮状态
                loginBtn.disabled = false;
                loginBtn.textContent = '登录';
            }
        });

        // 页面加载时聚焦到密码输入框
        passwordInput.focus();
    </script>
</body>
</html>