send()方法的初识

def generator():
    print(123)
    ret = yield 1#第一个next方法执行完之后,send方法传参数赋值给ret
    print('-----',ret)
    print(345)
    yield 2

g = generator()
print(g.__next__())
print(g.send('alex'))

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转载自www.cnblogs.com/li33232/p/11443246.html