问题
In my java project, I need to use Arabic text and strings, but the text becomes like "???????" , so what wrong ? and how to resolve this problem?
thanks
回答1:
You can setup your Netbeans with startup option
place it inside netbeans.conf into netbeans_default_options
-J-Dfile.encoding=UTF-8
In the end it should look like
netbeans_default_options="..... -J-Dfile.encoding=UTF-8"
Hope it'll help you
回答2:
Here are instructions for setting the default character set in Netbeans to UTF-8 (in Windows):
1 Go to C:\Program Files\netbeans-x.x\etc
2 Open netbeans.conf in Notepad.
3 On the netbeans_default_options add: -J-Dfile.encoding=UTF-8. (make sure to put it within the quotation marks)
4 Project properties -> Build -> Compiling ->
Additional compiler options) text box.- add: -encoding UTF-8
5 You can also check to make sure that you have increased the memory allocation for Netbeans by looking at the netbeans_default_options line. The default max is 128MB. We have increased this to 256MB.
回答3:
Ubuntu go directory ex.
sudo gedit /usr/local/netbeans-8.0/etc/netbeans.conf
Add
netbeans_default_options="-J-Dfile.encoding=UTF-8"
Save Fin
回答4:
Please follow the bellow issue to solve the how to UTF 8 Dari, Pashto, Persian and Arabic Support in Netbeans
- open the C:\Program Files\NetBeans 8.0.2\etc PAT form windows
- than copy the netbeans.conf into your some place in your computer
- add the -J-Dfile.encoding=UTF-8 inside netbeans_default_options=
- like bellow code
- netbeans_default_options="-J-Dfile.encoding=UTF-8 -J-client -J-Xss2m -J-Xms32m -J- XX:PermSize=32m -J-Dapple.laf.useScreenMenuBar=true -J-Dapple.awt.graphics.UseQuartz=true -J-Dsun.java2d.noddraw=true -J-Dsun.java2d.dpiaware=true -J-Dsun.zip.disableMemoryMapping=true"
- than replace the file into C:\Program Files\NetBeans 8.0.2\etc
- now close the netbeans and reopen it, so it work all language like Dari, Pashto, Persian, Arabic and etc...
来源：https://stackoverflow.com/questions/5922845/how-to-display-utf8-in-netbeans-7-8