Python the difference between re.match and re.findall

Posted on November 20, 2019 by Adin Python


import re

re.match(r'正则表达式', str)

re.findall(r'正则表达式', str)

import re

re.match(r'正则表达式', str)

re.findall(r'正则表达式', str)

match will only return one value which is first matched in string, and the type of return value is <class ‘re.Match’>

findall will return all matched options in string , and the type of reutrn value is <class ‘list’>

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