使用continue跳过本次写循环就可以了
#文本内容 Yesterday when I was young 昨日当我年少轻狂 The tasting of life was sweet 生命的滋味是甜的 As rain upon my tongue tasting I lived by night and shunned the naked light of day tasting123 And only now I see how the time ran away tasting tasting
将文本中的 tasting123删除
with open("fileread.txt","r",encoding="utf-8") as f:
lines = f.readlines()
#print(lines)
with open("fileread.txt","w",encoding="utf-8") as f_w:
for line in lines:
if "tasting123" in line:
continue
f_w.write(line)以上就是关于python对文件操作删除某行详解的详细内容，更多请关注php中文网其它相关文章！
python怎么学习？python怎么入门？python在哪学？python怎么学才快？不用担心，这里为大家提供了python速学教程(入门到精通)，有需要的小伙伴保存下载就能学习啦！
广告![ThinkPHP5快速开发企业站点[全程实录]](https://img.php.cn/upload/course/000/000/068/6253d918a3ce7278.png)
收藏
收藏
Copyright 2014-2025 https://www.php.cn/ All Rights Reserved | php.cn | 湘ICP备2023035733号
2674
