Baidu Nearby / 百度能力集合
Baidu capability suite providing search and location services. / 百度能力集合，提供搜索和位置服务。
Features / 功能
| Command / 命令 | Description / 说明 |
|---|---|
baidu_search | Baidu web search / 百度网页搜索 |
baidu_direction | Baidu Map route planning / 百度地图路线规划 |
baidu_nearby | Nearby place recommendation / 附近场所推荐 |
Configuration / 配置
Set Baidu API Key (required for LBS location services) / 设置百度 API Key（LBS 位置服务需要）：
export BAIDU_API_KEY="your_baidu_ak"
How to get AK / 获取 AK：
- Visit https://lbsyun.baidu.com/
- Register a developer account / 注册开发者账号
- Create an application to get AK / 创建应用获取 AK
Usage / 使用方法
Baidu Search / 百度搜索
python scripts/baidu_search.py "search_keywords" [result_count]
Route Planning / 路线规划
python scripts/baidu_direction.py "origin_address" "destination_address" [driving|riding|walking|transit]
Nearby Place Recommendation / 附近场所推荐
python scripts/baidu_nearby.py "location" [category] [radius_meters] [count]
Supported Categories / 支持的类别：
- 餐饮/美食/餐厅 — Food & Dining
- 娱乐/休闲 — Entertainment & Leisure
- 景点/旅游/景区 — Attractions & Tourism
- 酒店/住宿 — Hotels & Accommodation
- 购物/商场/超市 — Shopping & Malls
- 交通/地铁/公交 — Transportation
Examples / 示例：
# Search for food near Sanlitun / 搜索三里屯附近美食
python scripts/baidu_nearby.py "Sanlitun, Chaoyang District, Beijing" 餐饮 1000 5
# Search for attractions near Tiananmen / 搜索天安门附近景点
python scripts/baidu_nearby.py "Tiananmen" 景点 5000 10
# Search using coordinates / 使用坐标搜索
python scripts/baidu_nearby.py "39.9,116.4" 娱乐
Dependencies / 依赖
Pure Python standard library, no additional dependencies. / 纯 Python 标准库实现，无需额外依赖。
Security Notes / 安全说明
- Uses system default SSL certificate verification / 使用系统默认 SSL 证书验证
- Input parameters are validated and sanitized / 输入参数已做验证和清理
- Only HTTP/HTTPS protocols supported / 仅支持 HTTP/HTTPS 协议