python中使用正则

import re

text = "123123aoasasdfaisdfs阿瑟东阿瑟东佛阿迪斯发到付撒大沙发"
# 查找所有的数字
nums = re.findall(r'\d+', text)
print(nums)
# 查找所有的单词
words = re.findall(r'[a-zA-Z]+', text)
print(words)
# 查找所有的汉字
chinese_word = re.findall(r'[\u4e00-\u9fa5]+', text)

# chinese_word = re.findall(r'[\u4e00-\u9fa5]{4, 10}', text)# chinese_word = re.findall(r'[\u4e00-\u9fa5]{10}', text)

print(chinese_word)

 

来源：https://www.cnblogs.com/ldlx-mars/p/12363262.html