使用切片，如下所示：
with open('yourfile.txt') as f: lines_after_17 = f.readlines()[17:]如果文件太大而无法加载到内存中：
with open('yourfile.txt') as f: for _ in range(17): next(f) for line in f: # do stuff
使用切片，如下所示：
with open('yourfile.txt') as f: lines_after_17 = f.readlines()[17:]如果文件太大而无法加载到内存中：
with open('yourfile.txt') as f: for _ in range(17): next(f) for line in f: # do stuff名师互学网 版权所有 (c)2021-2022 ICP备案号：晋ICP备2021003244-6号
