我从TXT文件中得到最后10行,如下所示:
a_file = open("log.txt", "r")
lines = a_file.readlines()
last_lines = lines[-10:]
得到这样的答案:
c
d
e
f
g
如何排序结果,使最后一行在顶部?
g
f
e
d
c
使用reversed()逐行反向读取文件:
a_file = open("log.txt", "r")
lines = a_file.readlines()
for line in reversed(lines):
print(line)