【python】asyncio的理解与入门，搞不明白协程？看这个视频就够了。

Asynchronous Programming Explained: async and await in Python

Asyncio in Python - Full Tutorial

Async for loops in Python

Stop running your I/O-bound tasks sequentially. If your script is waiting for APIs, databases, or files, you can make it 10x faster with one change. 👇 1️⃣ The Slow Way: Synchronous Loops 👉 A standard for loop makes one request, waits for it to finish, then makes the next one. If each call takes 1 second, 100 calls take 100 seconds. This is hugely inefficient. 2️⃣ The Fast Way: Asynchronous Code 👉 Use Python’s asyncio library. It allows you to start an operation (like an API call) and then mov