如何在Java中获取本地应用程序数据文件夹? [英] How to get local application data folder in Java?
问题描述
可能重复:
获取本地应用程序数据目录路径的跨平台方式是什么?
我正在寻找一种方法来获取本地应用程序数据文件夹的位置,这是一个特殊的Windows文件夹,用Java编写。
不幸的是,以下内容仅适用于具有默认设置的英文版Windows XP:
I'm looking for a way to get the location of the local application data folder, which is a special Windows folder, in Java. Unfortunately, the following only works for English versions of Windows XP with default settings:
System.getProperty("user.home") + "\\Local Settings\\Application Data"
我是什么我想在.NET中有这样的东西:
What I'd like to have is something like this in .NET:
System.Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData)
有没有办法在不必调用 SHGetSpecialFolderLocation ?
Is there a way to do it without having to call SHGetSpecialFolderLocation of the Windows Shell API?
推荐答案
从Windows 95开始,不推荐读取Shell文件夹注册表项。注册表项包含一条说明!不要使用此注册表项。请改用SHGetFolderPath或SHGetKnownFolderPath。我必须在Vista系统上找到这个方法,除了警告说明之外所有的密钥都丢失了。
Reading the "Shell Folders" registry key is deprecated starting from Windows 95. The registry key contains a note saying "!Do not use this registry key. Use the SHGetFolderPath or SHGetKnownFolderPath instead." I had to find this out the hard way on a Vista system where all the keys were missing except for the warning note.
这个相关的stackoverflow答案在Windows上使用JNA解决了这个问题,这是我目前正在使用的解决方案。
This related stackoverflow answer solves this problem on Windows using JNA, which is the solution I'm currently using.
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