Python获取字符串中第一个中文字符的下标索引

参考链接：

1. https://stackoverflow.com/questions/2718196/find-all-chinese-text-in-a-string-using-python-and-regex
2. https://www.runoob.com/python/python-reg-expressions.html

直接上代码记录一下。

import re

s = 'hello world! 中文'
pattern = re.compile('[\u4e00-\u9fff]+')
result = pattern.search(s)
if result:
    index = result.span(0)[0]
    print(s[index: len(s)])