line = "a a Cats are Cats are smarter than dogs" # .* 表示任意匹配除換行符(\n、\r)之外的任何單個(gè)或多個(gè)字符 # (.*?) 表示"非貪婪"模式,只保存第一個(gè)匹配到的子串 matchObj = re.match( r'(.*) are (.*) .*', line, re.M|re.I) if matchObj: print ("matchObj.group() : "...
www.dbjr.com.cn/article/2543...htm 2025-5-27