java 如何在java中更改缓存目录的路径，或者如何为任何用户自定义它？
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How to change the path of the cache directory in java ,or how to customize it for any user?
提问by Yogesh Patil
I want to change the path of : C:\Documents and Settings\abc\Application Data\Sun\Java\Deployment\cacheto any specified Location
我想将 : 的路径更改C:\Documents and Settings\abc\Application Data\Sun\Java\Deployment\cache为任何指定的位置
How to customize deployment.properties file but the changes should be generic to any user,i dont need to to it for every user.
如何自定义 deployment.properties 文件，但更改应该对任何用户都是通用的，我不需要对每个用户都这样做。
Is there any way to do it??
有什么办法吗？？
回答by MaVRoSCy
The default java cache directory can be changed from within your windows interface by:
可以通过以下方式从 Windows 界面中更改默认的 java 缓存目录：
control panel>Java > General > Setting > Location
control panel>Java > General > Setting > Location
That's the general location of java cached files.
这是java缓存文件的一般位置。
Note: if the Change button is disabled, go to your JRE>bindirectory and change the javacpl.exeto run in compatibility mode (Windows XP (Service Pack 3))
注意：如果更改按钮被禁用，请转到您的JRE>bin目录并将其更改为 javacpl.exe以兼容模式运行 ( Windows XP (Service Pack 3))
Now if you are using java WebStart as your deployment tool, please refer to this linkand change the deployment.user.cachedirproperty in deployment.properties.
现在，如果你使用的是Java在webstart作为部署工具，请参阅本链接，改变deployment.user.cachedir物业deployment.properties。
There is a deployment.propertiesfile for every java installation. In my java configuration the location of this file is C:\Users\<username>\AppData\LocalLow\Sun\Java\Deployment.
deployment.properties每个java安装都有一个文件。在我的 java 配置中，这个文件的位置是C:\Users\<username>\AppData\LocalLow\Sun\Java\Deployment.
Refer also to how to change Java cache folder automatically for WebStart programs
