摘要: 1.指定开头,指定结尾 str1 = "background-image: url(https://image2.pearvideo.com/cont/20200428/cont-1671582-12370181.png);" # \b开头字符.*?结尾字符\b res = re.search(r" 阅读全文
posted @ 2020-04-28 18:45 凯帅 阅读(787) 评论(0) 推荐(0) 编辑