问题
I am trying to change the storage location of Java Web Start. I read that the location is changeable through the java control panel. I got there and I can see the path of my "temporary internet files" but the "change" button is gray. Why can't I change this path? I need to change it to another hard drive.
回答1:
I googled it for you.
This was my search phrase:
java console change temporary location
And this was the result that was most appropriate:
How to change Cache location for Java on windows 7
回答2:
Step 1 Find javacpl.exe in C:\Program Files (x86)\Java\jre1.8.0_31("newest version")\bin*javacpl*
Step 2 Right click on javacpl than Properties---Compatibility---choose run this program in compatibility mode for “Windows XP SP3″
Step 3 Go to Control panel--Java--General--Setting--Location and Change it.
P.S. Close java control panel before step 1 if its open.
来源：https://stackoverflow.com/questions/16169384/change-java-temporary-internet-files-storage-location