tuoheng_alg_move_20240715/test/协程/协程1.py

import asyncio

@asyncio.coroutine
def test(i):
    print('test_1', i)
    r = yield from asyncio.sleep(1)
    print('test_2', i)

if __name__ == '__main__':
    loop = asyncio.get_event_loop()
    tasks = [test(i) for i in range(3)]
    loop.run_until_complete(asyncio.wait(tasks))
    loop.close()