如果你相信一件事，就去相信，不用等别人来告诉你行或者不行！早安！你不能改变过去，但你可以改变未来。早安！争气永远比生气漂亮。
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)
以上这篇python 文件操作删除某行的实例就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持。
