feat: 使用 Flask 重构网站，增加登录注册功能 🐶

- Python Flask 3.1 后端
- 用户注册/登录功能
- SQLite 数据库
- 响应式设计
- 默认管理员: yunxiafei / xu123654

README.md

@@ -1,3 +1,44 @@
-# my_one_web
+# My One Web - 云下飞的个人网站
 
-云下飞的个人欢迎页面 🐶
+基于 Python Flask 构建的个人网站，支持登录注册功能。
+
+## 功能特性
+
+- 🎨 精美的欢迎页面
+- 🔐 用户注册功能
+- 🔑 用户登录/登出功能
+- 💾 SQLite 数据库存储
+- 🐶 小白倾情打造
+
+## 技术栈
+
+- Python 3.12
+- Flask 3.0
+- Flask-Login
+- Flask-SQLAlchemy
+- SQLite
+
+## 安装运行
+
+```bash
+# 安装依赖
+pip install -r requirements.txt
+
+# 运行应用
+python app.py
+```
+
+## 默认账户
+
+- 用户名: `yunxiafei`
+- 密码: `xu123654`
+
+## 访问地址
+
+- 首页: http://localhost:5000
+- 登录: http://localhost:5000/login
+- 注册: http://localhost:5000/register
+
+---
+
+Made with ❤️ by 小白 🐶

app.py

@@ -0,0 +1,148 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+云下飞的个人网站 - Flask 版本
+支持登录、注册功能
+作者：小白 🐶
+"""
+
+from flask import Flask, render_template, redirect, url_for, request, flash
+from flask_login import LoginManager, UserMixin, login_user, login_required, logout_user, current_user
+from flask_sqlalchemy import SQLAlchemy
+from werkzeug.security import generate_password_hash, check_password_hash
+import os
+
+# 初始化应用
+app = Flask(__name__)
+app.config['SECRET_KEY'] = 'xiaobai-secret-key-2026'
+app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///users.db'
+app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
+
+# 初始化数据库
+db = SQLAlchemy(app)
+
+# 初始化登录管理
+login_manager = LoginManager()
+login_manager.init_app(app)
+login_manager.login_view = 'login'
+
+
+# 用户模型
+class User(UserMixin, db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    username = db.Column(db.String(80), unique=True, nullable=False)
+    password_hash = db.Column(db.String(120), nullable=False)
+    
+    def set_password(self, password):
+        self.password_hash = generate_password_hash(password)
+    
+    def check_password(self, password):
+        return check_password_hash(self.password_hash, password)
+
+
+@login_manager.user_loader
+def load_user(user_id):
+    return User.query.get(int(user_id))
+
+
+# 路由 - 首页
+@app.route('/')
+def index():
+    if current_user.is_authenticated:
+        return render_template('welcome.html', username=current_user.username)
+    return render_template('index.html')
+
+
+# 路由 - 登录
+@app.route('/login', methods=['GET', 'POST'])
+def login():
+    if current_user.is_authenticated:
+        return redirect(url_for('index'))
+    
+    if request.method == 'POST':
+        username = request.form.get('username')
+        password = request.form.get('password')
+        
+        user = User.query.filter_by(username=username).first()
+        
+        if user and user.check_password(password):
+            login_user(user)
+            flash('登录成功！欢迎回来~ 🐶', 'success')
+            return redirect(url_for('index'))
+        else:
+            flash('用户名或密码错误！', 'error')
+    
+    return render_template('login.html')
+
+
+# 路由 - 注册
+@app.route('/register', methods=['GET', 'POST'])
+def register():
+    if current_user.is_authenticated:
+        return redirect(url_for('index'))
+    
+    if request.method == 'POST':
+        username = request.form.get('username')
+        password = request.form.get('password')
+        confirm_password = request.form.get('confirm_password')
+        
+        # 验证
+        if not username or not password:
+            flash('用户名和密码不能为空！', 'error')
+            return render_template('register.html')
+        
+        if password != confirm_password:
+            flash('两次密码不一致！', 'error')
+            return render_template('register.html')
+        
+        if len(username) < 3:
+            flash('用户名至少3个字符！', 'error')
+            return render_template('register.html')
+        
+        if len(password) < 6:
+            flash('密码至少6个字符！', 'error')
+            return render_template('register.html')
+        
+        # 检查用户是否存在
+        existing_user = User.query.filter_by(username=username).first()
+        if existing_user:
+            flash('用户名已存在！', 'error')
+            return render_template('register.html')
+        
+        # 创建新用户
+        user = User(username=username)
+        user.set_password(password)
+        db.session.add(user)
+        db.session.commit()
+        
+        flash('注册成功！请登录~ 🎉', 'success')
+        return redirect(url_for('login'))
+    
+    return render_template('register.html')
+
+
+# 路由 - 登出
+@app.route('/logout')
+@login_required
+def logout():
+    logout_user()
+    flash('已退出登录！', 'success')
+    return redirect(url_for('index'))
+
+
+# 创建数据库
+with app.app_context():
+    db.create_all()
+    
+    # 创建默认管理员账户
+    admin = User.query.filter_by(username='yunxiafei').first()
+    if not admin:
+        admin = User(username='yunxiafei')
+        admin.set_password('xu123654')
+        db.session.add(admin)
+        db.session.commit()
+        print("✅ 默认管理员账户已创建: yunxiafei / xu123654")
+
+
+if __name__ == '__main__':
+    app.run(host='0.0.0.0', port=5000, debug=False)

index.html

@@ -1,117 +0,0 @@
-<!DOCTYPE html>
-<html lang="zh-CN">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>欢迎 - 云下飞</title>
-    <style>
-        * {
-            margin: 0;
-            padding: 0;
-            box-sizing: border-box;
-        }
-        
-        body {
-            min-height: 100vh;
-            display: flex;
-            justify-content: center;
-            align-items: center;
-            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
-        }
-        
-        .container {
-            text-align: center;
-            padding: 60px 40px;
-            background: rgba(255, 255, 255, 0.95);
-            border-radius: 20px;
-            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
-            max-width: 600px;
-            animation: fadeIn 1s ease-out;
-        }
-        
-        @keyframes fadeIn {
-            from {
-                opacity: 0;
-                transform: translateY(30px);
-            }
-            to {
-                opacity: 1;
-                transform: translateY(0);
-            }
-        }
-        
-        .avatar {
-            width: 120px;
-            height: 120px;
-            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-            border-radius: 50%;
-            margin: 0 auto 30px;
-            display: flex;
-            justify-content: center;
-            align-items: center;
-            font-size: 60px;
-            color: white;
-            box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
-        }
-        
-        h1 {
-            font-size: 48px;
-            color: #333;
-            margin-bottom: 20px;
-            font-weight: 700;
-        }
-        
-        .welcome {
-            font-size: 28px;
-            color: #667eea;
-            margin-bottom: 30px;
-            font-weight: 500;
-        }
-        
-        .message {
-            font-size: 16px;
-            color: #666;
-            line-height: 1.8;
-            margin-bottom: 30px;
-        }
-        
-        .footer {
-            font-size: 14px;
-            color: #999;
-            padding-top: 20px;
-            border-top: 1px solid #eee;
-        }
-        
-        .footer span {
-            color: #667eea;
-        }
-        
-        .sparkle {
-            animation: sparkle 2s infinite;
-        }
-        
-        @keyframes sparkle {
-            0%, 100% { opacity: 1; }
-            50% { opacity: 0.5; }
-        }
-    </style>
-</head>
-<body>
-    <div class="container">
-        <div class="avatar">
-            <span class="sparkle">👋</span>
-        </div>
-        <h1>欢迎云下飞</h1>
-        <p class="welcome">Welcome, Yun Xia Fei!</p>
-        <p class="message">
-            这是您的个人服务器<br>
-            由 <strong>小白</strong> 🐶 为您精心打造<br>
-            祝您使用愉快！
-        </p>
-        <div class="footer">
-            Powered by <span>OpenClaw</span> & <span>Nginx</span>
-        </div>
-    </div>
-</body>
-</html>

requirements.txt

@@ -0,0 +1,4 @@
+Flask==3.0.0
+Flask-Login==0.6.3
+Flask-SQLAlchemy==3.1.1
+Werkzeug==3.0.1

static/css/style.css

@@ -0,0 +1,235 @@
+* {
+    margin: 0;
+    padding: 0;
+    box-sizing: border-box;
+}
+
+body {
+    min-height: 100vh;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
+}
+
+.container {
+    text-align: center;
+    padding: 60px 40px;
+    background: rgba(255, 255, 255, 0.95);
+    border-radius: 20px;
+    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
+    max-width: 600px;
+    width: 90%;
+    animation: fadeIn 0.6s ease-out;
+}
+
+@keyframes fadeIn {
+    from {
+        opacity: 0;
+        transform: translateY(30px);
+    }
+    to {
+        opacity: 1;
+        transform: translateY(0);
+    }
+}
+
+.avatar {
+    width: 120px;
+    height: 120px;
+    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+    border-radius: 50%;
+    margin: 0 auto 30px;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    font-size: 60px;
+    color: white;
+    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
+}
+
+h1 {
+    font-size: 42px;
+    color: #333;
+    margin-bottom: 15px;
+    font-weight: 700;
+}
+
+.welcome {
+    font-size: 24px;
+    color: #667eea;
+    margin-bottom: 25px;
+    font-weight: 500;
+}
+
+.message {
+    font-size: 16px;
+    color: #666;
+    line-height: 1.8;
+    margin-bottom: 30px;
+}
+
+.auth-buttons {
+    display: flex;
+    gap: 15px;
+    justify-content: center;
+    margin-bottom: 20px;
+}
+
+.btn {
+    display: inline-block;
+    padding: 12px 30px;
+    border-radius: 25px;
+    text-decoration: none;
+    font-size: 16px;
+    font-weight: 600;
+    cursor: pointer;
+    transition: all 0.3s ease;
+    border: none;
+}
+
+.btn-primary {
+    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+    color: white;
+}
+
+.btn-primary:hover {
+    transform: translateY(-2px);
+    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.5);
+}
+
+.btn-secondary {
+    background: white;
+    color: #667eea;
+    border: 2px solid #667eea;
+}
+
+.btn-secondary:hover {
+    background: #667eea;
+    color: white;
+}
+
+.btn-danger {
+    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a5a 100%);
+    color: white;
+}
+
+.btn-danger:hover {
+    transform: translateY(-2px);
+    box-shadow: 0 5px 20px rgba(238, 90, 90, 0.5);
+}
+
+.btn-full {
+    width: 100%;
+}
+
+.footer {
+    font-size: 14px;
+    color: #999;
+    padding-top: 20px;
+    border-top: 1px solid #eee;
+    margin-top: 20px;
+}
+
+.footer span {
+    color: #667eea;
+    font-weight: 600;
+}
+
+.sparkle {
+    animation: sparkle 2s infinite;
+}
+
+@keyframes sparkle {
+    0%, 100% { opacity: 1; }
+    50% { opacity: 0.5; }
+}
+
+/* 表单样式 */
+.auth-container {
+    max-width: 400px;
+}
+
+.form-group {
+    margin-bottom: 20px;
+}
+
+.form-group input {
+    width: 100%;
+    padding: 15px 20px;
+    border: 2px solid #eee;
+    border-radius: 25px;
+    font-size: 16px;
+    transition: border-color 0.3s ease;
+    outline: none;
+}
+
+.form-group input:focus {
+    border-color: #667eea;
+}
+
+.auth-link {
+    margin-top: 20px;
+    color: #666;
+    font-size: 14px;
+}
+
+.auth-link a {
+    color: #667eea;
+    text-decoration: none;
+    font-weight: 600;
+}
+
+.auth-link a:hover {
+    text-decoration: underline;
+}
+
+/* 消息提示 */
+.flash-success {
+    background: #d4edda;
+    color: #155724;
+    padding: 12px 20px;
+    border-radius: 10px;
+    margin-bottom: 20px;
+    border: 1px solid #c3e6cb;
+}
+
+.flash-error {
+    background: #f8d7da;
+    color: #721c24;
+    padding: 12px 20px;
+    border-radius: 10px;
+    margin-bottom: 20px;
+    border: 1px solid #f5c6cb;
+}
+
+.flash-messages {
+    position: fixed;
+    top: 20px;
+    right: 20px;
+    z-index: 1000;
+}
+
+/* 响应式 */
+@media (max-width: 480px) {
+    .container {
+        padding: 40px 25px;
+    }
+    
+    h1 {
+        font-size: 32px;
+    }
+    
+    .welcome {
+        font-size: 20px;
+    }
+    
+    .auth-buttons {
+        flex-direction: column;
+    }
+    
+    .btn {
+        width: 100%;
+    }
+}

templates/index.html

@@ -0,0 +1,30 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>欢迎 - 云下飞</title>
+    <link rel="stylesheet" href="{{ url_for('static', filename='css/style.css') }}">
+</head>
+<body>
+    <div class="container">
+        <div class="avatar">
+            <span class="sparkle">👋</span>
+        </div>
+        <h1>欢迎云下飞</h1>
+        <p class="welcome">Welcome, Yun Xia Fei!</p>
+        <p class="message">
+            这是您的个人服务器<br>
+            由 <strong>小白</strong> 🐶 为您精心打造<br>
+            祝您使用愉快！
+        </p>
+        <div class="auth-buttons">
+            <a href="{{ url_for('login') }}" class="btn btn-primary">登录</a>
+            <a href="{{ url_for('register') }}" class="btn btn-secondary">注册</a>
+        </div>
+        <div class="footer">
+            Powered by <span>Flask</span> & <span>OpenClaw</span>
+        </div>
+    </div>
+</body>
+</html>

templates/login.html

@@ -0,0 +1,46 @@
+<!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 - 云下飞</title>
+    <link rel="stylesheet" href="{{ url_for('static', filename='css/style.css') }}">
+</head>
+<body>
+    <div class="container auth-container">
+        <div class="avatar">
+            <span>🔐</span>
+        </div>
+        <h1>用户登录</h1>
+        
+        {% with messages = get_flashed_messages(with_categories=true) %}
+            {% if messages %}
+                {% for category, message in messages %}
+                    <div class="flash-{{ category }}">{{ message }}</div>
+                {% endfor %}
+            {% endif %}
+        {% endwith %}
+        
+        <form method="POST" action="{{ url_for('login') }}">
+            <div class="form-group">
+                <input type="text" name="username" placeholder="用户名" required>
+            </div>
+            <div class="form-group">
+                <input type="password" name="password" placeholder="密码" required>
+            </div>
+            <button type="submit" class="btn btn-primary btn-full">登录</button>
+        </form>
+        
+        <p class="auth-link">
+            还没有账户？<a href="{{ url_for('register') }}">立即注册</a>
+        </p>
+        <p class="auth-link">
+            <a href="{{ url_for('index') }}">返回首页</a>
+        </p>
+        
+        <div class="footer">
+            Powered by <span>Flask</span> & <span>OpenClaw</span>
+        </div>
+    </div>
+</body>
+</html>

templates/register.html

@@ -0,0 +1,49 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>注册 - 云下飞</title>
+    <link rel="stylesheet" href="{{ url_for('static', filename='css/style.css') }}">
+</head>
+<body>
+    <div class="container auth-container">
+        <div class="avatar">
+            <span>📝</span>
+        </div>
+        <h1>用户注册</h1>
+        
+        {% with messages = get_flashed_messages(with_categories=true) %}
+            {% if messages %}
+                {% for category, message in messages %}
+                    <div class="flash-{{ category }}">{{ message }}</div>
+                {% endfor %}
+            {% endif %}
+        {% endwith %}
+        
+        <form method="POST" action="{{ url_for('register') }}">
+            <div class="form-group">
+                <input type="text" name="username" placeholder="用户名（至少3个字符）" required>
+            </div>
+            <div class="form-group">
+                <input type="password" name="password" placeholder="密码（至少6个字符）" required>
+            </div>
+            <div class="form-group">
+                <input type="password" name="confirm_password" placeholder="确认密码" required>
+            </div>
+            <button type="submit" class="btn btn-primary btn-full">注册</button>
+        </form>
+        
+        <p class="auth-link">
+            已有账户？<a href="{{ url_for('login') }}">立即登录</a>
+        </p>
+        <p class="auth-link">
+            <a href="{{ url_for('index') }}">返回首页</a>
+        </p>
+        
+        <div class="footer">
+            Powered by <span>Flask</span> & <span>OpenClaw</span>
+        </div>
+    </div>
+</body>
+</html>

templates/welcome.html

@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>欢迎回来 - {{ username }}</title>
+    <link rel="stylesheet" href="{{ url_for('static', filename='css/style.css') }}">
+</head>
+<body>
+    <div class="container">
+        <div class="avatar">
+            <span class="sparkle">🎉</span>
+        </div>
+        <h1>欢迎回来，{{ username }}！</h1>
+        <p class="welcome">Welcome Back!</p>
+        <p class="message">
+            您已成功登录<br>
+            这是您的专属空间<br>
+            小白一直陪伴着您 🐶
+        </p>
+        <div class="auth-buttons">
+            <a href="{{ url_for('logout') }}" class="btn btn-danger">退出登录</a>
+        </div>
+        <div class="footer">
+            Powered by <span>Flask</span> & <span>OpenClaw</span>
+        </div>
+    </div>
+    
+    {% with messages = get_flashed_messages(with_categories=true) %}
+        {% if messages %}
+            <div class="flash-messages">
+                {% for category, message in messages %}
+                    <div class="flash-{{ category }}">{{ message }}</div>
+                {% endfor %}
+            </div>
+        {% endif %}
+    {% endwith %}
+</body>
+</html>