如何删除应用程序目录中的文件？

本文介绍了如何删除应用程序目录中的文件？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述 我们正在将日志文件写入File.applicationDirectory，并希望清除旧的日志文件。问题是如何从该目录中删除文件？当我尝试从这个目录中删除旧的日志文件时，它会给出安全异常。有没有反正呢？

我知道你不应该写入File.applicationDirectory，但我们正在写的是反正日志。所以，请不要只是说不要那样做！

谢谢，

Ryan

解决方案

File.applicationDirectory是一个只读目录。 $ b

livedocs.adobe/flex/3/langref/flash/filesystem /File.html

We are writing log files to File.applicationDirectory and want to clean out old log files. The question is how do you delete files out of that directory? When I try and delete old log files out of this directory it gives a security exception. Is there anyway around this?

I know you are not supposed to write to File.applicationDirectory, but we are writting are logs there anyways. So please don't just say don't do that!

Thanks,

Ryan

解决方案

File.applicationDirectory is a read only directory.

livedocs.adobe/flex/3/langref/flash/filesystem/File.html