标题很简单,但有些困难。
删除带有 boop 的行。
beep
boop
bop
Hey
beep
boop
bop
file_path = "C:\\downloads\\test.txt"
with open(file_path, "r") as f:
lines = f.readlines()
with open(file_path, "w") as f:
for line in lines:
if line.rfind("boop") >= 0:
f.write(line)
file_in.close()
我不太明白如何最好地删除或完全清除这行。