asyncio - （Python 标准库）异步 I/O、事件循环、协程和任务

asyncio - （Python 标准库）异步 I/O、事件循环、协程和任务

docs.python.org

asyncio — Asynchronous I/O — Python 3.14.2 documentation Hello World!: asyncio is a library to write concurrent code using the async/await syntax. asyncio is used as a foundation for multiple Python asynchronous frameworks that provide high-performance n... - asyncio - （Python 标准库）异步 I/O、事件循环、协程和任务。