Python生成器¶
生成器的本质也是迭代器,惰性迭代,在于减少内存占用。
yield与return的区别
next()与__next__()
def generatorFunc():
a = 1
yield a
a = 2
yield a
a = 3
yield a
生成器的本质也是迭代器,惰性迭代,在于减少内存占用。
yield与return的区别
next()与__next__()
def generatorFunc():
a = 1
yield a
a = 2
yield a
a = 3
yield a