2008040417380252754001
2008040417350252754001
2008040317350252754001
2008040217350252754001
2008040117350252754001
2008040113230252754001
2008040213230252754001
2008040313230252754001
2008040413230252754001
2008040411420252754001
2008040311420252754001
2008040211420252754001
2008040111420252754001
2008040111400252754001
2008040407230252754001
2008040307230252754001
2008040207230252754001
2008040107220252754001
TXT文件内容格式如上,如最后一行表示:2008年04月01日07:22分
我想请教高手,如何提取每行中的这个时间(07:22),并通过判断把他们修改为自己指定的一个范围内的随机数字。
谢谢!
2008040417350252754001
2008040317350252754001
2008040217350252754001
2008040117350252754001
2008040113230252754001
2008040213230252754001
2008040313230252754001
2008040413230252754001
2008040411420252754001
2008040311420252754001
2008040211420252754001
2008040111420252754001
2008040111400252754001
2008040407230252754001
2008040307230252754001
2008040207230252754001
2008040107220252754001
TXT文件内容格式如上,如最后一行表示:2008年04月01日07:22分
我想请教高手,如何提取每行中的这个时间(07:22),并通过判断把他们修改为自己指定的一个范围内的随机数字。
谢谢!
