Python
摘要:
文件内容替换for line in fileinput.input("filepath",inplace = 1): line = line.replace("oldetxt","newtxt") print line修改某行with open("foo.txt","r+") as f: old = f.read() f.seek(0) f.write("new line\n" + old)line before 阅读全文
posted @ 2014-03-19 21:45 人生苦短,gopython 阅读(137) 评论(0) 推荐(0)
浙公网安备 33010602011771号