Discuss / Python / group(0)永远是原始字符串 说法错误
Back

group(0)永远是原始字符串 说法错误

Topic source

zx_sunrise

#1 Created at ... [Delete] [Delete and Lock User] 
m = re.match(r"(\w+) (\w+)", "Isaac Newton, physicist")
print(m.group(0))
print(m.group(1))

group(0) 是指匹配整个正则表达式的字符串，不一定是原始字符串

  • 1

Reply