如下所示：
# -*- coding:utf-8 -*-
import sys
reload(sys)
sys.setdefaultencoding('utf8')
fp = open("resources.txt", "r")
sample = fp.readlines()
file=open("test.txt", "w")
for line in sample:
sample_ = line.split('固定字符')
print(sample_[n])
file.write(sample_[n])
file.write('\n')
以上这篇python读取txt文件中特定位
