初始化提交

.dockerignore

@@ -0,0 +1,41 @@
+# Docker 相关文件
+.dockerignore
+
+# Node
+node_modules/
+npm-debug.log
+yarn-error.log
+
+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+*.egg-info/
+
+# 构建产物
+dist/
+build/
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Git
+.git/
+.gitignore
+
+# 文档
+README.md
+*.md
+
+# 配置
+.env
+.env.local

.gitattributes

@@ -0,0 +1,56 @@
+# Auto detect text files and perform LF normalization
+* text=auto
+
+# Explicitly declare text files you want to always be normalized and converted
+# to native line endings on checkout.
+*.c text
+*.h text
+*.c++ text
+*.h++ text
+*.hpp text
+*.cpp text
+*.hxx text
+*.css text
+*.scss text
+*.html text
+*.java text
+*.js text
+*.json text
+*.jsx text
+*.less text
+*.lua text
+*.md text
+*.php text
+*.pl text
+*.py text
+*.rb text
+*.rss text
+*.sh text
+*.sql text
+*.swift text
+*.ts text
+*.tsx text
+*.txt text
+*.xml text
+*.yml text
+
+# Denote all files that are truly binary and should not be modified.
+*.png binary
+*.jpg binary
+*.jpeg binary
+*.gif binary
+*.ico binary
+*.mov binary
+*.mp4 binary
+*.mp3 binary
+*.flv binary
+*.fla binary
+*.swf binary
+*.gz binary
+*.zip binary
+*.7z binary
+*.ttf binary
+*.eot binary
+*.woff binary
+*.pyc binary
+*.pdf binary

.gitignore

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+# General
+.DS_Store
+Thumbs.db
+*.log
+*.tmp
+
+# IDE
+.idea/
+.vscode/
+*.swp
+*.swo
+*.swn
+
+# Python / Backend (mengyalinkfly-backend)
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+*.egg-info/
+.coverage
+.tox/
+.pytest_cache/
+# Flask specific
+instance/
+.webassets-cache
+
+# Node / Frontend (mengyalinkfly-frontend)
+node_modules/
+dist/
+dist-ssr/
+*.local
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+.npm/
+.eslintcache
+
+# Environment Variables
+.env
+.env.local
+.env.*.local
+*.env
+
+# Docker
+docker-compose.override.yml

CONTRIBUTING.md

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+# 贡献指南
+
+感谢你对萌芽短链接项目的关注！我们欢迎任何形式的贡献。
+
+## 🤝 如何参与
+
+1. **Fork 本仓库**：点击右上角的 Fork 按钮，将仓库复刻到你的 GitHub 账号下。
+2. **Clone 仓库**：将 Fork 后的仓库克隆到本地。
+   ```bash
+   git clone https://github.com/your-username/mengyalinkfly.git
+   ```
+3. **创建分支**：为你的修改创建一个新的分支。
+   ```bash
+   git checkout -b feature/AmazingFeature
+   ```
+4. **提交修改**：
+   - 请确保代码风格统一。
+   - 提交信息请清晰描述修改内容。
+   ```bash
+   git commit -m 'Add some AmazingFeature'
+   ```
+5. **推送到远程**：
+   ```bash
+   git push origin feature/AmazingFeature
+   ```
+6. **提交 Pull Request**：在 GitHub 上发起 Pull Request，我们将尽快审核。
+
+## 🐛 提交 Issue
+
+如果你发现了 Bug 或有功能建议，欢迎提交 Issue。请包含以下信息：
+
+- 问题描述
+- 复现步骤
+- 预期行为
+- 截图（如果有）
+- 环境信息（OS, Browser, etc.）
+
+## 📄 代码规范
+
+- **前端**：遵循 React 最佳实践，使用 ESLint 进行检查。
+- **后端**：遵循 PEP 8 规范。
+
+再次感谢你的贡献！

Dockerfile

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+# 使用多阶段构建
+# 阶段1: 构建前端
+FROM node:18-alpine AS frontend-builder
+
+WORKDIR /app/frontend
+
+# 复制前端文件
+COPY mengyalinkfly-frontend/package*.json ./
+RUN npm install
+
+COPY mengyalinkfly-frontend/ ./
+RUN npm run build
+
+# 阶段2: 最终镜像
+FROM python:3.11-slim
+
+WORKDIR /app
+
+# 安装 nginx 和必要的工具
+RUN apt-get update && \
+    apt-get install -y nginx && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
+
+# 复制后端文件
+COPY mengyalinkfly-backend/ ./backend/
+
+# 安装 Python 依赖
+RUN pip install --no-cache-dir -r ./backend/requirements.txt && \
+    pip install --no-cache-dir gunicorn
+
+# 从前端构建阶段复制构建产物
+COPY --from=frontend-builder /app/frontend/dist ./frontend/dist
+
+# 创建持久化数据目录
+RUN mkdir -p /shumengya/docker/storage/mengyalinkfly
+
+# 复制 nginx 配置和启动脚本
+COPY docker/nginx.conf /etc/nginx/sites-available/default
+COPY docker/start.sh /app/start.sh
+RUN chmod +x /app/start.sh
+
+# 暴露端口
+EXPOSE 7878
+
+# 设置工作目录
+WORKDIR /app/backend
+
+# 启动服务
+CMD ["/app/start.sh"]

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 萌芽短链接
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# 萌芽短链接分发网站
+
+一个简单、快速的短链接生成工具，使用 React + Flask 构建。
+
+## 🌟 功能特点
+
+- ✨ 生成 4 位字母数字组合的短链接（支持大小写）
+- 🎲 随机生成可用的短链接代码
+- ✅ 实时检查链接代码是否可用
+- 📋 一键复制生成的短链接
+- 🎨 淡绿色渐变清新柔和风格
+- 📱 完美适配移动端
+
+## 🛠️ 技术栈
+
+### 前端
+- React 19
+- Axios (HTTP 请求)
+- Vite (构建工具)
+
+### 后端
+- Python 3
+- Flask (Web 框架)
+- Flask-CORS (跨域支持)
+
+## 📦 项目结构
+
+```
+萌芽短链分发/
+├── mengyalinkfly-backend/          # 后端
+│   ├── app.py                      # Flask 应用主文件
+│   ├── requirements.txt            # Python 依赖
+│   ├── link_data.json             # 链接数据存储
+│   └── README.md                   # 后端说明
+└── mengyalinkfly-frontend/         # 前端
+    ├── src/
+    │   ├── App.jsx                 # 主应用组件
+    │   ├── App.css                 # 样式文件
+    │   └── main.jsx                # 入口文件
+    ├── package.json                # 前端依赖
+    ├── vite.config.js             # Vite 配置
+    └── README.md                   # 前端说明
+```
+
+## 🚀 快速开始
+
+### 1. 启动后端
+
+```bash
+cd mengyalinkfly-backend
+
+# 安装依赖
+pip install -r requirements.txt
+
+# 运行后端服务
+python app.py
+```
+
+后端将在 `http://localhost:5000` 启动
+
+### 2. 启动前端
+
+```bash
+cd mengyalinkfly-frontend
+
+# 安装依赖
+npm install
+
+# 启动开发服务器
+npm run dev
+```
+
+前端将在 `http://localhost:5173` 启动
+
+## 📝 API 接口
+
+### 检查短链接是否可用
+```
+GET /api/check/<code>
+```
+
+### 生成随机短链接代码
+```
+GET /api/generate
+```
+
+### 创建短链接
+```
+POST /api/create
+Content-Type: application/json
+
+{
+  "code": "Aaa3",
+  "target_url": "https://example.com"
+}
+```
+
+### 跳转到目标链接
+```
+GET /<code>
+```
+
+## 🎨 设计特色
+
+- **配色方案**：淡绿色渐变 (#a8e6cf → #dcedc1 → #c9e4ca)
+- **交互动画**：平滑过渡、悬浮效果、弹跳动画
+- **响应式设计**：完美适配各种屏幕尺寸
+- **用户体验**：清晰的视觉反馈、友好的错误提示
+
+## 🌐 域名配置
+
+项目使用域名：`short.shumengya.top`
+
+短链接格式：`short.shumengya.top/{4位代码}`
+
+例如：`short.shumengya.top/Aaa3`
+
+## 📄 许可证
+
+MIT License
+
+---
+
+© 2025 萌芽短链接 - 让分享更简单 🌱

docker-compose.yml

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+services:
+  mengyalinkfly:
+    build: .
+    container_name: mengyalinkfly
+    ports:
+      - "7878:7878"
+    volumes:
+      - /shumengya/docker/storage/mengyalinkfly:/shumengya/docker/storage/mengyalinkfly
+    restart: unless-stopped
+    environment:
+      - TZ=Asia/Shanghai

docker/nginx.conf

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+server {
+    listen 7878;
+    server_name _;
+    root /app/frontend/dist;
+    index index.html;
+
+    # 静态内容优先走前端
+    location / {
+        try_files $uri $uri/ /index.html @backend;
+        add_header Cache-Control "no-cache, must-revalidate";
+    }
+
+    # 后端 API 代理
+    location /api {
+        proxy_pass http://127.0.0.1:5000;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
+    # 兜底转发到后端（短链跳转）
+    location @backend {
+        proxy_pass http://127.0.0.1:5000;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
+    # 静态资源缓存策略
+    location ~* \.(jpg|jpeg|png|gif|ico|css|js|svg)$ {
+        expires 1y;
+        add_header Cache-Control "public, immutable";
+    }
+}

docker/start.sh

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+#!/bin/bash
+
+# 如果持久化目录中有数据文件，使用它；否则创建新的
+if [ -f /shumengya/docker/storage/mengyalinkfly/link_data.json ]; then
+    echo "使用持久化的数据文件..."
+    ln -sf /shumengya/docker/storage/mengyalinkfly/link_data.json /app/backend/link_data.json
+else
+    echo "创建新的数据文件..."
+    echo '{}' > /shumengya/docker/storage/mengyalinkfly/link_data.json
+    ln -sf /shumengya/docker/storage/mengyalinkfly/link_data.json /app/backend/link_data.json
+fi
+
+# 启动 nginx
+echo "启动 Nginx..."
+nginx
+
+# 启动 Flask 后端（使用 gunicorn）
+echo "启动 Flask 后端..."
+cd /app/backend
+exec gunicorn -w 4 -b 0.0.0.0:5000 app:app

mengyalinkfly-backend/README.md

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+# 萌芽短链接分发系统 - 后端
+
+## 功能说明
+
+- 生成4位随机字母数字组合的短链接（支持大小写）
+- 检查短链接是否已被使用
+- 创建和保存短链接
+- 重定向到目标URL
+
+## 安装依赖
+
+```bash
+pip install -r requirements.txt
+```
+
+## 运行
+
+```bash
+python app.py
+```
+
+服务将在 `http://localhost:5000` 启动
+
+## API 接口
+
+- `GET /api/check/<code>` - 检查短链接是否可用
+- `GET /api/generate` - 生成随机可用短链接
+- `POST /api/create` - 创建短链接
+- `GET /<code>` - 跳转到目标链接
+- `GET /api/links` - 获取所有链接列表

mengyalinkfly-backend/app.py

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+from flask import Flask, request, jsonify, redirect
+from flask_cors import CORS
+import json
+import os
+import random
+import string
+from datetime import datetime, timedelta
+
+app = Flask(__name__)
+CORS(app)
+
+DATA_FILE = 'link_data.json'
+
+def load_links():
+    """加载链接数据"""
+    if not os.path.exists(DATA_FILE):
+        return {}
+    try:
+        with open(DATA_FILE, 'r', encoding='utf-8') as f:
+            return json.load(f)
+    except:
+        return {}
+
+def save_links(links):
+    """保存链接数据"""
+    with open(DATA_FILE, 'w', encoding='utf-8') as f:
+        json.dump(links, f, ensure_ascii=False, indent=2)
+
+def clean_expired_links():
+    """清理过期的链接"""
+    links = load_links()
+    current_time = datetime.now()
+    expired_codes = []
+    
+    for code, data in links.items():
+        expires_at = data.get('expires_at')
+        if expires_at and expires_at != 'never':
+            expire_time = datetime.fromisoformat(expires_at)
+            if current_time > expire_time:
+                expired_codes.append(code)
+    
+    for code in expired_codes:
+        del links[code]
+    
+    if expired_codes:
+        save_links(links)
+    
+    return len(expired_codes)
+
+def is_link_expired(link_data):
+    """检查链接是否过期"""
+    expires_at = link_data.get('expires_at')
+    if not expires_at or expires_at == 'never':
+        return False
+    
+    expire_time = datetime.fromisoformat(expires_at)
+    return datetime.now() > expire_time
+
+def calculate_expire_time(expire_option):
+    """计算过期时间"""
+    if expire_option == 'never':
+        return 'never'
+    
+    expire_map = {
+        '10min': timedelta(minutes=10),
+        '1hour': timedelta(hours=1),
+        '1day': timedelta(days=1),
+        '3days': timedelta(days=3),
+        '1month': timedelta(days=30),
+        '1year': timedelta(days=365)
+    }
+    
+    delta = expire_map.get(expire_option)
+    if delta:
+        return (datetime.now() + delta).isoformat()
+    return 'never'
+
+def generate_random_code():
+    """生成随机4位字母数字组合（包含大小写）"""
+    chars = string.ascii_letters + string.digits  # a-zA-Z0-9
+    return ''.join(random.choices(chars, k=4))
+
+
+
+#==========================后端API接口==========================#
+@app.route('/')
+def index():
+    """首页"""
+    return jsonify({
+        'message': '萌芽短链接分发系统',
+        "author": "树萌芽",
+        "API":
+        {
+            "/api/check/XXXX":"检查短链接是否已被使用",
+            "/api/generate":"生成随机可用的短链接代码",
+            "/api/create":"创建短链接",
+            "/XXXX":"跳转到目标链接",
+            "/api/links":"获取所有链接（可选功能）",
+            "/api/redirect/XXXX":"API方式获取跳转链接（供前端路由使用）",
+            "":"",
+
+        }
+    })
+
+@app.route('/api/check/<code>', methods=['GET'])
+def check_code(code):
+    """检查短链接是否已被使用"""
+    if len(code) != 4:
+        return jsonify({'valid': False, 'message': '链接代码必须是4位字符'}), 400
+    
+    links = load_links()
+    exists = code in links
+    
+    return jsonify({
+        'exists': exists,
+        'available': not exists
+    })
+
+@app.route('/api/generate', methods=['GET'])
+def generate_code():
+    """生成随机可用的短链接代码"""
+    links = load_links()
+    max_attempts = 100
+    
+    for _ in range(max_attempts):
+        code = generate_random_code()
+        if code not in links:
+            return jsonify({
+                'code': code,
+                'success': True
+            })
+    
+    return jsonify({
+        'success': False,
+        'message': '生成失败，请重试'
+    }), 500
+
+@app.route('/api/create', methods=['POST'])
+def create_link():
+    """创建短链接"""
+    data = request.json
+    code = data.get('code', '').strip()
+    target_url = data.get('target_url', '').strip()
+    expire_option = data.get('expire_option', 'never')
+    
+    # 验证输入
+    if not code or not target_url:
+        return jsonify({
+            'success': False,
+            'message': '链接代码和目标地址不能为空'
+        }), 400
+    
+    if len(code) != 4:
+        return jsonify({
+            'success': False,
+            'message': '链接代码必须是4位字符'
+        }), 400
+    
+    # 清理过期链接
+    clean_expired_links()
+    
+    # 检查是否已存在
+    links = load_links()
+    if code in links:
+        return jsonify({
+            'success': False,
+            'message': '该链接代码已被使用，请选择其他代码'
+        }), 409
+    
+    # 计算过期时间
+    expires_at = calculate_expire_time(expire_option)
+    
+    # 保存链接
+    links[code] = {
+        'target_url': target_url,
+        'created_at': datetime.now().isoformat(),
+        'expires_at': expires_at,
+        'expire_option': expire_option,
+        'visit_count': 0
+    }
+    save_links(links)
+    
+    return jsonify({
+        'success': True,
+        'code': code,
+        'short_url': f'short.shumengya.top/{code}',
+        'expires_at': expires_at,
+        'message': '短链接创建成功'
+    })
+
+@app.route('/<code>', methods=['GET'])
+def redirect_link(code):
+    """跳转到目标链接"""
+    if len(code) != 4:
+        return jsonify({
+            'error': '无效的短链接',
+            'message': '链接代码必须是4位字符'
+        }), 404
+    
+    # 清理过期链接
+    clean_expired_links()
+    
+    links = load_links()
+    if code not in links:
+        return jsonify({
+            'error': '短链接不存在',
+            'message': f'未找到代码为 {code} 的短链接'
+        }), 404
+    
+    link_data = links[code]
+    
+    # 检查是否过期
+    if is_link_expired(link_data):
+        del links[code]
+        save_links(links)
+        return jsonify({
+            'error': '短链接已过期',
+            'message': f'代码为 {code} 的短链接已过期'
+        }), 410
+    
+    # 增加访问次数
+    link_data['visit_count'] = link_data.get('visit_count', 0) + 1
+    links[code] = link_data
+    save_links(links)
+    
+    target_url = link_data['target_url']
+    
+    # 确保URL包含协议
+    if not target_url.startswith(('http://', 'https://')):
+        target_url = 'http://' + target_url
+    
+    return redirect(target_url, code=302)
+
+@app.route('/api/links', methods=['GET'])
+def get_all_links():
+    """获取所有链接（可选功能）"""
+    # 清理过期链接
+    clean_expired_links()
+    
+    links = load_links()
+    return jsonify({
+        'success': True,
+        'count': len(links),
+        'links': links
+    })
+
+@app.route('/api/redirect/<code>', methods=['GET'])
+def api_redirect(code):
+    """API方式获取跳转链接（供前端路由使用）"""
+    if len(code) != 4:
+        return jsonify({
+            'success': False,
+            'message': '链接代码必须是4位字符'
+        }), 404
+    
+    # 清理过期链接
+    clean_expired_links()
+    
+    links = load_links()
+    if code not in links:
+        return jsonify({
+            'success': False,
+            'message': f'未找到代码为 {code} 的短链接'
+        }), 404
+    
+    link_data = links[code]
+    
+    # 检查是否过期
+    if is_link_expired(link_data):
+        del links[code]
+        save_links(links)
+        return jsonify({
+            'success': False,
+            'message': f'代码为 {code} 的短链接已过期'
+        }), 410
+    
+    # 增加访问次数
+    link_data['visit_count'] = link_data.get('visit_count', 0) + 1
+    links[code] = link_data
+    save_links(links)
+    
+    target_url = link_data['target_url']
+    
+    # 确保URL包含协议
+    if not target_url.startswith(('http://', 'https://')):
+        target_url = 'http://' + target_url
+    
+    return jsonify({
+        'success': True,
+        'code': code,
+        'target_url': target_url
+    })
+
+@app.route('/api/stats/<code>', methods=['GET'])
+def get_link_stats(code):
+    """获取链接统计信息"""
+    if len(code) != 4:
+        return jsonify({
+            'success': False,
+            'message': '链接代码必须是4位字符'
+        }), 404
+    
+    links = load_links()
+    if code not in links:
+        return jsonify({
+            'success': False,
+            'message': f'未找到代码为 {code} 的短链接'
+        }), 404
+    
+    link_data = links[code]
+    
+    # 检查是否过期
+    if is_link_expired(link_data):
+        return jsonify({
+            'success': False,
+            'message': f'代码为 {code} 的短链接已过期',
+            'expired': True
+        }), 410
+    
+    return jsonify({
+        'success': True,
+        'code': code,
+        'target_url': link_data['target_url'],
+        'visit_count': link_data.get('visit_count', 0),
+        'created_at': link_data.get('created_at'),
+        'expires_at': link_data.get('expires_at'),
+        'expire_option': link_data.get('expire_option')
+    })
+
+@app.route('/api/admin/delete/<code>', methods=['DELETE'])
+def admin_delete_link(code):
+    """管理员删除指定链接"""
+    if len(code) != 4:
+        return jsonify({
+            'success': False,
+            'message': '链接代码必须是4位字符'
+        }), 400
+    
+    links = load_links()
+    if code not in links:
+        return jsonify({
+            'success': False,
+            'message': f'未找到代码为 {code} 的短链接'
+        }), 404
+    
+    # 删除链接
+    del links[code]
+    save_links(links)
+    
+    return jsonify({
+        'success': True,
+        'message': f'成功删除短链接 {code}'
+    })
+
+@app.route('/api/admin/delete-batch', methods=['POST'])
+def admin_delete_batch():
+    """管理员批量删除链接"""
+    data = request.json
+    codes = data.get('codes', [])
+    
+    if not codes or not isinstance(codes, list):
+        return jsonify({
+            'success': False,
+            'message': '请提供要删除的链接代码列表'
+        }), 400
+    
+    links = load_links()
+    deleted = []
+    not_found = []
+    
+    for code in codes:
+        if len(code) == 4 and code in links:
+            del links[code]
+            deleted.append(code)
+        else:
+            not_found.append(code)
+    
+    save_links(links)
+    
+    return jsonify({
+        'success': True,
+        'deleted': deleted,
+        'deleted_count': len(deleted),
+        'not_found': not_found,
+        'message': f'成功删除 {len(deleted)} 个短链接'
+    })
+
+@app.route('/api/admin/clear-expired', methods=['POST'])
+def admin_clear_expired():
+    """管理员清理所有过期链接"""
+    expired_count = clean_expired_links()
+    
+    return jsonify({
+        'success': True,
+        'cleared_count': expired_count,
+        'message': f'成功清理 {expired_count} 个过期链接'
+    })
+
+#==========================后端API接口==========================#
+
+
+if __name__ == '__main__':
+    # 确保数据文件存在
+    if not os.path.exists(DATA_FILE):
+        save_links({})
+    
+    app.run(debug=True, host='0.0.0.0', port=5000)

mengyalinkfly-backend/link_data.json

@@ -0,0 +1,8 @@
+{
+  "wadw": {
+    "target_url": "https://pan.shumengya.top",
+    "created_at": "2025-11-16T13:33:19.613949",
+    "expires_at": "never",
+    "expire_option": "never"
+  }
+}

mengyalinkfly-backend/requirements.txt

@@ -0,0 +1,2 @@
+Flask==3.0.0
+flask-cors==4.0.0

mengyalinkfly-frontend/.gitignore

@@ -0,0 +1,24 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?

mengyalinkfly-frontend/README.md

@@ -0,0 +1,43 @@
+# 萌芽短链接 - 前端
+
+基于 React + Vite 构建的短链接生成前端界面。
+
+## 功能
+
+- 创建自定义或随机生成的 4 位短链接代码
+- 实时检查链接代码可用性
+- 一键复制生成的短链接
+- 淡绿色渐变清新界面设计
+- 移动端友好的响应式布局
+
+## 安装和运行
+
+```bash
+# 安装依赖
+npm install
+
+# 启动开发服务器
+npm run dev
+
+# 构建生产版本
+npm run build
+
+# 预览生产构建
+npm run preview
+```
+
+## 技术栈
+
+- React 19
+- Vite
+- Axios
+- CSS3 (渐变、动画、响应式)
+
+## 代理配置
+
+开发环境下，所有 `/api` 请求会被代理到 `http://localhost:5000`（后端服务）
+
+## 浏览器支持
+
+支持所有现代浏览器的最新版本。
+

mengyalinkfly-frontend/eslint.config.js

@@ -0,0 +1,29 @@
+import js from '@eslint/js'
+import globals from 'globals'
+import reactHooks from 'eslint-plugin-react-hooks'
+import reactRefresh from 'eslint-plugin-react-refresh'
+import { defineConfig, globalIgnores } from 'eslint/config'
+
+export default defineConfig([
+  globalIgnores(['dist']),
+  {
+    files: ['**/*.{js,jsx}'],
+    extends: [
+      js.configs.recommended,
+      reactHooks.configs.flat.recommended,
+      reactRefresh.configs.vite,
+    ],
+    languageOptions: {
+      ecmaVersion: 2020,
+      globals: globals.browser,
+      parserOptions: {
+        ecmaVersion: 'latest',
+        ecmaFeatures: { jsx: true },
+        sourceType: 'module',
+      },
+    },
+    rules: {
+      'no-unused-vars': ['error', { varsIgnorePattern: '^[A-Z_]' }],
+    },
+  },
+])

mengyalinkfly-frontend/index.html

@@ -0,0 +1,14 @@
+<!doctype html>
+<html lang="zh-CN">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/png" href="/logo.png" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>萌芽短链</title>
+    <meta name="description" content="萌芽短链接，简单、快速的短链接生成工具" />
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.jsx"></script>
+  </body>
+</html>

mengyalinkfly-frontend/package.json

@@ -0,0 +1,29 @@
+{
+  "name": "mengyalinkfly-frontend",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "vite build",
+    "lint": "eslint .",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "axios": "^1.6.2",
+    "react": "^19.2.0",
+    "react-dom": "^19.2.0",
+    "react-router-dom": "^6.30.2"
+  },
+  "devDependencies": {
+    "@eslint/js": "^9.39.1",
+    "@types/react": "^19.2.2",
+    "@types/react-dom": "^19.2.2",
+    "@vitejs/plugin-react": "^5.1.0",
+    "eslint": "^9.39.1",
+    "eslint-plugin-react-hooks": "^7.0.1",
+    "eslint-plugin-react-refresh": "^0.4.24",
+    "globals": "^16.5.0",
+    "vite": "^7.2.2"
+  }
+}

mengyalinkfly-frontend/public/vite.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>

mengyalinkfly-frontend/src/App.css

@@ -0,0 +1,495 @@
+* {
+  margin: 0;
+  padding: 0;
+  box-sizing: border-box;
+}
+
+body {
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
+    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
+    sans-serif;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+.app {
+  min-height: 100vh;
+  background-size: cover;
+  background-position: center;
+  background-repeat: no-repeat;
+  background-attachment: fixed;
+  padding: 20px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  position: relative;
+}
+
+.app::before {
+  content: '';
+  position: absolute;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  backdrop-filter: blur(3.5px);
+  -webkit-backdrop-filter: blur(3.5px);
+  z-index: 0;
+}
+
+.container {
+  width: 100%;
+  max-width: 500px;
+  background: rgba(255, 255, 255, 0.95);
+  border-radius: 24px;
+  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
+  padding: 40px 30px;
+  backdrop-filter: blur(10px);
+  position: relative;
+  z-index: 1;
+}
+
+/* 头部 */
+.header {
+  text-align: center;
+  margin-bottom: 30px;
+}
+
+.logo {
+  width: 80px;
+  height: 80px;
+  margin-bottom: 10px;
+  border-radius: 20px;
+  animation: float 3s ease-in-out infinite;
+  object-fit: cover;
+}
+
+@keyframes float {
+  0%, 100% {
+    transform: translateY(0px);
+  }
+  50% {
+    transform: translateY(-10px);
+  }
+}
+
+.title {
+  font-size: 32px;
+  color: #2d6a4f;
+  margin-bottom: 8px;
+  font-weight: 700;
+}
+
+.subtitle {
+  font-size: 14px;
+  color: #52b788;
+  font-weight: 400;
+}
+
+/* 消息提示 */
+.message {
+  padding: 12px 20px;
+  border-radius: 12px;
+  margin-bottom: 20px;
+  font-size: 14px;
+  text-align: center;
+  animation: slideIn 0.3s ease-out;
+}
+
+@keyframes slideIn {
+  from {
+    opacity: 0;
+    transform: translateY(-10px);
+  }
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}
+
+.message-success {
+  background: #d8f3dc;
+  color: #1b4332;
+  border: 1px solid #95d5b2;
+}
+
+.message-error {
+  background: #ffe5e5;
+  color: #c92a2a;
+  border: 1px solid #ffc9c9;
+}
+
+.message-info {
+  background: #e7f5ff;
+  color: #1864ab;
+  border: 1px solid #a5d8ff;
+}
+
+/* 表单 */
+.form {
+  display: flex;
+  flex-direction: column;
+  gap: 20px;
+}
+
+.form-group {
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+}
+
+.label {
+  font-size: 15px;
+  font-weight: 900;
+  color: #000000;
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.label-hint {
+  font-size: 12px;
+  font-weight: 400;
+  color: #74c69d;
+}
+
+.input-group {
+  display: flex;
+  align-items: center;
+  background: #f8f9fa;
+  border: 2px solid #d8f3dc;
+  border-radius: 12px;
+  overflow: hidden;
+  transition: all 0.3s ease;
+}
+
+.input-group:focus-within {
+  border-color: #52b788;
+  box-shadow: 0 0 0 3px rgba(82, 183, 136, 0.1);
+}
+
+.input-prefix {
+  padding: 0 12px;
+  font-size: 14px;
+  color: #74c69d;
+  font-weight: 500;
+  white-space: nowrap;
+}
+
+.input {
+  width: 100%;
+  padding: 14px 16px;
+  font-size: 15px;
+  border: 2px solid #d8f3dc;
+  border-radius: 12px;
+  background: #f8f9fa;
+  color: #2d6a4f;
+  transition: all 0.3s ease;
+  font-family: inherit;
+}
+
+.code-input {
+  border: none;
+  background: transparent;
+  padding: 14px 12px;
+  font-weight: 600;
+  letter-spacing: 2px;
+  text-transform: uppercase;
+}
+
+.input:focus {
+  outline: none;
+  border-color: #52b788;
+  background: #fff;
+  box-shadow: 0 0 0 3px rgba(82, 183, 136, 0.1);
+}
+
+.input::placeholder {
+  color: #95d5b2;
+}
+
+.select {
+  cursor: pointer;
+  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2352b788' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
+  background-repeat: no-repeat;
+  background-position: right 16px center;
+  padding-right: 40px;
+  appearance: none;
+  -webkit-appearance: none;
+  -moz-appearance: none;
+}
+
+.select::-ms-expand {
+  display: none;
+}
+
+/* 按钮 */
+.btn {
+  padding: 14px 24px;
+  font-size: 16px;
+  font-weight: 600;
+  border: none;
+  border-radius: 12px;
+  cursor: pointer;
+  transition: all 0.3s ease;
+  font-family: inherit;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 8px;
+}
+
+.btn:disabled {
+  opacity: 0.6;
+  cursor: not-allowed;
+}
+
+.btn-primary {
+  background: linear-gradient(135deg, #40916c 0%, #52b788 100%);
+  color: white;
+  box-shadow: 0 4px 15px rgba(64, 145, 108, 0.3);
+}
+
+.btn-primary:hover:not(:disabled) {
+  transform: translateY(-2px);
+  box-shadow: 0 6px 20px rgba(64, 145, 108, 0.4);
+}
+
+.btn-primary:active:not(:disabled) {
+  transform: translateY(0);
+}
+
+.btn-secondary {
+  background: #fff;
+  color: #52b788;
+  border: 2px solid #d8f3dc;
+}
+
+.btn-secondary:hover:not(:disabled) {
+  background: #f1faee;
+  border-color: #95d5b2;
+}
+
+.btn-copy {
+  background: #e9f5f0;
+  color: #2d6a4f;
+  border: 2px solid #b7e4c7;
+  padding: 10px 20px;
+  font-size: 14px;
+}
+
+.btn-copy:hover:not(:disabled) {
+  background: #d8f3dc;
+}
+
+/* 结果页面 */
+.result {
+  text-align: center;
+  animation: fadeIn 0.5s ease-out;
+}
+
+@keyframes fadeIn {
+  from {
+    opacity: 0;
+    transform: scale(0.95);
+  }
+  to {
+    opacity: 1;
+    transform: scale(1);
+  }
+}
+
+.success-icon {
+  font-size: 64px;
+  margin-bottom: 20px;
+  animation: bounce 0.6s ease-out;
+}
+
+@keyframes bounce {
+  0%, 100% {
+    transform: scale(1);
+  }
+  50% {
+    transform: scale(1.2);
+  }
+}
+
+.result-title {
+  font-size: 24px;
+  color: #2d6a4f;
+  margin-bottom: 24px;
+  font-weight: 700;
+}
+
+.result-box {
+  background: linear-gradient(135deg, #d8f3dc 0%, #e9f5f0 100%);
+  border: 2px solid #95d5b2;
+  border-radius: 16px;
+  padding: 24px;
+  margin-bottom: 24px;
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+}
+
+.result-url {
+  font-size: 18px;
+  font-weight: 600;
+  color: #1b4332;
+  word-break: break-all;
+  padding: 12px;
+  background: rgba(255, 255, 255, 0.7);
+  border-radius: 10px;
+}
+
+.result-info {
+  background: #f8f9fa;
+  border-radius: 12px;
+  padding: 16px;
+  margin-bottom: 20px;
+  text-align: left;
+}
+
+.result-info p {
+  font-size: 14px;
+  color: #2d6a4f;
+  margin: 8px 0;
+  word-break: break-all;
+}
+
+.result-info strong {
+  color: #1b4332;
+}
+
+/* 页脚 */
+.footer {
+  margin-top: 40px;
+  padding-top: 20px;
+  border-top: 1px solid #d8f3dc;
+  text-align: center;
+}
+
+.footer p {
+  font-size: 13px;
+  color: #74c69d;
+}
+
+/* 加载页面 */
+.loading-page {
+  text-align: center;
+  padding: 60px 20px;
+}
+
+.loading-icon {
+  font-size: 80px;
+  margin-bottom: 20px;
+  animation: pulse 1.5s ease-in-out infinite;
+}
+
+@keyframes pulse {
+  0%, 100% {
+    transform: scale(1);
+    opacity: 1;
+  }
+  50% {
+    transform: scale(1.1);
+    opacity: 0.8;
+  }
+}
+
+.loading-title {
+  font-size: 24px;
+  color: #2d6a4f;
+  font-weight: 600;
+}
+
+/* 错误页面 */
+.error-page {
+  text-align: center;
+  padding: 60px 20px;
+}
+
+.error-icon {
+  font-size: 80px;
+  margin-bottom: 20px;
+}
+
+.error-title {
+  font-size: 24px;
+  color: #c92a2a;
+  font-weight: 600;
+  margin-bottom: 12px;
+}
+
+.error-text {
+  font-size: 16px;
+  color: #74c69d;
+}
+
+/* 移动端适配 */
+@media (max-width: 600px) {
+  .app {
+    padding: 10px;
+  }
+
+  .container {
+    padding: 30px 20px;
+    border-radius: 20px;
+  }
+
+  .logo {
+    width: 70px;
+    height: 70px;
+    border-radius: 16px;
+  }
+
+  .title {
+    font-size: 28px;
+  }
+
+  .subtitle {
+    font-size: 13px;
+  }
+
+  .input-prefix {
+    font-size: 12px;
+    padding: 0 8px;
+  }
+
+  .input {
+    font-size: 14px;
+    padding: 12px 14px;
+  }
+
+  .btn {
+    font-size: 15px;
+    padding: 12px 20px;
+  }
+
+  .result-url {
+    font-size: 16px;
+  }
+
+  .result-title {
+    font-size: 22px;
+  }
+
+  .success-icon {
+    font-size: 56px;
+  }
+}
+
+@media (max-width: 400px) {
+  .container {
+    padding: 24px 16px;
+  }
+
+  .input-prefix {
+    font-size: 11px;
+  }
+
+  .result-url {
+    font-size: 14px;
+  }
+}
+

mengyalinkfly-frontend/src/App.jsx

@@ -0,0 +1,354 @@
+import { useState, useEffect } from 'react';
+import { Routes, Route, useParams, useNavigate } from 'react-router-dom';
+import axios from 'axios';
+import './App.css';
+
+// 短链接跳转组件
+function RedirectPage() {
+  const { code } = useParams();
+  const navigate = useNavigate();
+  const [error, setError] = useState('');
+
+  useEffect(() => {
+    const redirect = async () => {
+      try {
+        // 调用后端API获取目标URL
+        const response = await axios.get(`/api/redirect/${code}`);
+        if (response.data.success) {
+          // 直接跳转到目标URL，使用replace替换当前历史记录
+          window.location.replace(response.data.target_url);
+        }
+      } catch (err) {
+        setError(err.response?.data?.message || '短链接不存在');
+        // 3秒后返回首页
+        setTimeout(() => {
+          navigate('/');
+        }, 3000);
+      }
+    };
+    
+    if (code && code.length === 4) {
+      redirect();
+    } else {
+      navigate('/');
+    }
+  }, [code, navigate]);
+
+  if (error) {
+    return (
+      <div className="app">
+        <div className="container">
+          <div className="error-page">
+            <div className="error-icon">❌</div>
+            <h2 className="error-title">{error}</h2>
+            <p className="error-text">3秒后自动返回首页...</p>
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+  // 跳转中不显示任何内容
+  return null;
+}
+
+// 主页面组件
+function HomePage() {
+  const [code, setCode] = useState('');
+  const [targetUrl, setTargetUrl] = useState('');
+  const [message, setMessage] = useState('');
+  const [messageType, setMessageType] = useState(''); // success, error, info
+  const [shortUrl, setShortUrl] = useState('');
+  const [isLoading, setIsLoading] = useState(false);
+  const [expireOption, setExpireOption] = useState('never');
+  const [backgroundImage, setBackgroundImage] = useState('');
+
+  // 背景图片列表
+  const backgroundImages = [
+    '/background/image1.png',
+    '/background/image2.png',
+    '/background/image3.png',
+    '/background/image4.png',
+    '/background/image5.png',
+    '/background/image6.png',
+    '/background/image7.png',
+    '/background/image8.png',
+  ];
+
+  // 随机选择背景图片（确保与上一张不同）
+  useEffect(() => {
+    const lastBackground = sessionStorage.getItem('lastBackground');
+    let randomIndex;
+    let selectedImage;
+    
+    do {
+      randomIndex = Math.floor(Math.random() * backgroundImages.length);
+      selectedImage = backgroundImages[randomIndex];
+    } while (selectedImage === lastBackground && backgroundImages.length > 1);
+    
+    setBackgroundImage(selectedImage);
+    sessionStorage.setItem('lastBackground', selectedImage);
+  }, []);
+
+  // 过期时间选项
+  const expireOptions = [
+    { value: '10min', label: '10分钟' },
+    { value: '1hour', label: '1小时' },
+    { value: '1day', label: '1天' },
+    { value: '3days', label: '3天' },
+    { value: '1month', label: '1个月' },
+    { value: '1year', label: '1年' },
+    { value: 'never', label: '永久' }
+  ];
+
+  // 显示消息
+  const showMessage = (text, type = 'info') => {
+    setMessage(text);
+    setMessageType(type);
+    setTimeout(() => {
+      setMessage('');
+      setMessageType('');
+    }, 5000);
+  };
+
+  // 检查链接是否可用
+  const checkCode = async (codeToCheck) => {
+    if (codeToCheck.length !== 4) return;
+    try {
+      const response = await axios.get(`/api/check/${codeToCheck}`);
+      if (response.data.exists) {
+        showMessage('该链接代码已被使用', 'error');
+      }
+    } catch (error) {
+      console.error('检查失败:', error);
+    }
+  };
+
+  // 生成随机链接
+  const generateRandomCode = async () => {
+    setIsLoading(true);
+    try {
+      const response = await axios.get('/api/generate');
+      if (response.data.success) {
+        setCode(response.data.code);
+      } else {
+        showMessage('生成失败，请重试', 'error');
+      }
+    } catch (error) {
+      showMessage('生成失败，请重试', 'error');
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
+  // 创建短链接
+  const createShortLink = async (e) => {
+    e.preventDefault();
+    
+    if (!code || code.length !== 4) {
+      showMessage('请输入4位链接代码', 'error');
+      return;
+    }
+    
+    if (!targetUrl) {
+      showMessage('请输入目标地址', 'error');
+      return;
+    }
+
+    setIsLoading(true);
+    try {
+      const response = await axios.post('/api/create', {
+        code: code,
+        target_url: targetUrl,
+        expire_option: expireOption
+      });
+      
+      if (response.data.success) {
+        setShortUrl(`${window.location.origin}/${code}`);
+      }
+    } catch (error) {
+      if (error.response?.status === 409) {
+        showMessage('该链接代码已被使用，请选择其他代码或使用随机生成', 'error');
+      } else {
+        showMessage(error.response?.data?.message || '创建失败，请重试', 'error');
+      }
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
+  // 重置表单
+  const resetForm = () => {
+    setCode('');
+    setTargetUrl('');
+    setShortUrl('');
+    setMessage('');
+    setMessageType('');
+    setExpireOption('never');
+  };
+
+  // 复制短链接
+  const copyToClipboard = () => {
+    // 兼容性更好的复制方法
+    if (navigator.clipboard && window.isSecureContext) {
+      // 使用现代 Clipboard API
+      navigator.clipboard.writeText(shortUrl)
+        .then(() => {
+        })
+        .catch(() => {
+          // 降级方案
+          fallbackCopy();
+        });
+    } else {
+      // 使用传统方法
+      fallbackCopy();
+    }
+  };
+
+  // 降级复制方案
+  const fallbackCopy = () => {
+    try {
+      const textArea = document.createElement('textarea');
+      textArea.value = shortUrl;
+      textArea.style.position = 'fixed';
+      textArea.style.left = '-999999px';
+      textArea.style.top = '-999999px';
+      document.body.appendChild(textArea);
+      textArea.focus();
+      textArea.select();
+      
+      const successful = document.execCommand('copy');
+      document.body.removeChild(textArea);
+      
+      if (successful) {
+        showMessage('链接已复制到剪贴板', 'success');
+      } else {
+        showMessage('复制失败，请手动复制', 'error');
+      }
+    } catch (err) {
+      showMessage('复制失败，请手动复制', 'error');
+    }
+  };
+
+  return (
+    <div className="app" style={{ backgroundImage: `url(${backgroundImage})` }}>
+      <div className="container">
+        <header className="header">
+          <img src="/logo.png" alt="萌芽短链" className="logo" />
+          <h1 className="title">萌芽短链</h1>
+          <p className="subtitle">简单、快速的短链接生成工具</p>
+        </header>
+
+        {message && (
+          <div className={`message message-${messageType}`}>
+            {message}
+          </div>
+        )}
+
+        {!shortUrl ? (
+          <form onSubmit={createShortLink} className="form">
+            <div className="form-group">
+              <label className="label">
+                短链接代码
+                <span className="label-hint">（4位字母或数字，区分大小写）</span>
+              </label>
+              <div className="input-group">
+                <span className="input-prefix">{window.location.host}/</span>
+                <input
+                  type="text"
+                  className="input code-input"
+                  value={code}
+                  onChange={(e) => {
+                    const value = e.target.value.slice(0, 4);
+                    setCode(value);
+                  }}
+                  onBlur={() => code.length === 4 && checkCode(code)}
+                  placeholder="Aaa3"
+                  maxLength={4}
+                  required
+                />
+              </div>
+              <button
+                type="button"
+                className="btn btn-secondary"
+                onClick={generateRandomCode}
+                disabled={isLoading}
+              >
+                🎲 随机生成
+              </button>
+            </div>
+
+            <div className="form-group">
+              <label className="label">目标地址</label>
+              <input
+                type="url"
+                className="input"
+                value={targetUrl}
+                onChange={(e) => setTargetUrl(e.target.value)}
+                placeholder="https://example.com"
+                required
+              />
+            </div>
+
+            <div className="form-group">
+              <label className="label">过期时间</label>
+              <select
+                className="input select"
+                value={expireOption}
+                onChange={(e) => setExpireOption(e.target.value)}
+              >
+                {expireOptions.map(option => (
+                  <option key={option.value} value={option.value}>
+                    {option.label}
+                  </option>
+                ))}
+              </select>
+            </div>
+
+            <button
+              type="submit"
+              className="btn btn-primary"
+              disabled={isLoading}
+            >
+              {isLoading ? '创建中...' : '创建短链接'}
+            </button>
+          </form>
+        ) : (
+          <div className="result">
+            <div className="success-icon">✅</div>
+            <h2 className="result-title">短链接创建成功！</h2>
+            <div className="result-box">
+              <div className="result-url">{shortUrl}</div>
+              <button className="btn btn-copy" onClick={copyToClipboard}>
+                📋 复制链接
+              </button>
+            </div>
+            <div className="result-info">
+              <p><strong>目标地址：</strong>{targetUrl}</p>
+            </div>
+            <button className="btn btn-secondary" onClick={resetForm}>
+              ➕ 创建新的短链接
+            </button>
+          </div>
+        )}
+
+        <footer className="footer">
+          <p>© 2025 萌芽短链 - 蜀ICP备2025151694号</p>
+        </footer>
+      </div>
+    </div>
+  );
+}
+
+// 主应用组件
+function App() {
+  return (
+    <Routes>
+      <Route path="/" element={<HomePage />} />
+      <Route path="/:code" element={<RedirectPage />} />
+    </Routes>
+  );
+}
+
+export default App;
+

mengyalinkfly-frontend/src/assets/react.svg

@@ -0,0 +1 @@
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mengyalinkfly-frontend/src/index.css

@@ -0,0 +1,15 @@
+* {
+  margin: 0;
+  padding: 0;
+  box-sizing: border-box;
+}
+
+body {
+  margin: 0;
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
+    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
+    sans-serif;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+

mengyalinkfly-frontend/src/main.jsx

@@ -0,0 +1,13 @@
+import { StrictMode } from 'react'
+import { createRoot } from 'react-dom/client'
+import { BrowserRouter } from 'react-router-dom'
+import './index.css'
+import App from './App.jsx'
+
+createRoot(document.getElementById('root')).render(
+  <StrictMode>
+    <BrowserRouter>
+      <App />
+    </BrowserRouter>
+  </StrictMode>,
+)

mengyalinkfly-frontend/vite.config.js

@@ -0,0 +1,17 @@
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+
+// https://vite.dev/config/
+export default defineConfig({
+  plugins: [react()],
+  server: {
+    host: '0.0.0.0',
+    port: 5173,
+    proxy: {
+      '/api': {
+        target: 'http://localhost:5000',
+        changeOrigin: true
+      }
+    }
+  }
+})

start-backend.bat

@@ -0,0 +1,27 @@
+@echo off
+chcp 65001 >nul
+title 萌芽短链接 - 后端服务
+
+echo.
+echo ========================================
+echo   萌芽短链接 - 后端服务启动中...
+echo ========================================
+echo.
+
+cd mengyalinkfly-backend
+
+echo [1/2] 检查依赖...
+pip show Flask >nul 2>&1
+if errorlevel 1 (
+    echo 正在安装依赖...
+    pip install -r requirements.txt
+)
+
+echo [2/2] 启动后端服务...
+echo.
+echo 后端服务地址: http://localhost:5000
+echo.
+
+python app.py
+
+pause

start-frontend.bat

@@ -0,0 +1,26 @@
+@echo off
+chcp 65001 >nul
+title 萌芽短链接 - 前端服务
+
+echo.
+echo ========================================
+echo   萌芽短链接 - 前端服务启动中...
+echo ========================================
+echo.
+
+cd mengyalinkfly-frontend
+
+echo [1/2] 检查依赖...
+if not exist "node_modules" (
+    echo 正在安装依赖，请稍候...
+    call npm install
+)
+
+echo [2/2] 启动前端服务...
+echo.
+echo 前端服务地址: http://localhost:5173
+echo.
+
+call npm run dev
+
+pause

启动.bat

@@ -0,0 +1,20 @@
+@echo off
+chcp 65001 >nul
+title 萌芽短链接 - 一键启动
+
+echo.
+echo ========================================
+echo      🌱 萌芽短链接 - 一键启动
+echo ========================================
+echo.
+echo 正在启动前后端服务...
+echo.
+
+start "萌芽短链接-后端" cmd /k "cd /d "%~dp0" && start-backend.bat"
+timeout /t 2 /nobreak >nul
+
+start "萌芽短链接-前端" cmd /k "cd /d "%~dp0" && start-frontend.bat"
+
+
+echo 按任意键退出此窗口...
+pause >nul