查看会员资料
用 户 名:风*****
发送消息- Email:用户隐藏
- Icq/MSN:
- 电话号码:
- Homepage:
- 会员简介:
最新会员发布资源
To-determine-whether-a-file-exists
- 判断一个文件是否存在,本程序自带的例子是判断C盘下的c.txt文件是否存在,有需要可以自己改路径和文件名。-To determine whether a file exists, the program comes with an example of the judgment c.txt file exists under the C drive, there is a need to change their path and file name.