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cba季后赛赛程 :Pythont_ʽƥַеĔ

cba㶫 www.axwwg.com  •rg2020-01-26 15:00:26   ߣ   ҪuՓ(0)

1.ʹá\d+ƥȫ
a


import re
zen = "Arizona 479, 501, 870. Carlifornia 209, 213, 650."
m = re.findall("\d+", zen)
print(m)

Y



['47

1.ʹá\d+ƥȫ

a

import re
zen = "Arizona 479, 501, 870. Carlifornia 209, 213, 650."
m = re.findall("\d+", zen)
print(m)

Y

['479', '501', '870', '209', '213', '650']

@NʽҲǼ£

import re
zen = "Arizona 479, 501, 870. Carlifornia 209, 213, 650. string666xxx."
m = re.findall("\d+", zen)
print(m)

Y

['479', '501', '870', '209', '213', '650', '666']

 2.ʹr\b\d+\bƥ伃֔rʾԭַDxã

a

import re
zen = "Arizona 479, 501, 870. Carlifornia 209, 213, 650. string666xxx."
m = re.findall(r"\b\d+\b", zen)
print(m)

Y

['479', '501', '870', '209', '213', '650']

һNr_ʽ_^Л] r Ӱ푲ڶNrֻм r ʹ\bǰпոļ) tֻһб

Y

СoҽBPythont_ʽƥַеĔϣκɆՈoСr؏ʹҵڴҲdzxҌ_֮ҾWվ֧
XñČЎgӭDdՈע̎xx

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P

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