新增: - backend/venv/ - Python 虚拟环境 - backend/start.sh - 启动脚本(使用虚拟环境) - backend/requirements.txt - 依赖列表 - .gitignore - 忽略虚拟环境和缓存文件 说明: - 每个项目使用独立虚拟环境 - 避免依赖冲突 - 启动脚本自动创建和激活虚拟环境
React Router
The react-router package is the heart of React Router and provides all
the core functionality for both
react-router-dom
and
react-router-native.
If you're using React Router, you should never import anything directly from
the react-router package, but you should have everything you need in either
react-router-dom or react-router-native. Both of those packages re-export
everything from react-router.
If you'd like to extend React Router and you know what you're doing, you should
add react-router as a peer dependency, not a regular dependency in your
package.