regx找到python 3.x中超过4个单词的单词
在字符串中,我想使用re
模块查找长度大于4的所有单词。regx找到python 3.x中超过4个单词的单词
样品输入:This is good Python forum and its helping a lot to beginners.
输出:['Python','helping','beginners]
下面我试过,但它不工作:
match=re.findall(r'([\w]{4}).*',str1)
回答:
所有单词查找其长度大于
用下面的办法:
import re s = 'This is good Python forum and its helping a lot to beginners.'
result = re.findall(r'\w{5,}', s)
print(result)
输出:
['Python', 'forum', 'helping', 'beginners']
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