iPhone Localization Korean, Japanese Codes

How do I find the localization codes for Korean, Japanese, German?

I want to localis开发者_JAVA技巧e my app in these languages. Does it matter what code I use in Xcode?

When I add a new localizable.strings file? There's an option "Add new Localisation". Korean & Japanese are not listed. Does Xcode need a specific localization code for it to work?

Actually, Japanese is "ja" not "jp"

I originally made this mistake as well.

You may find this list helpful for finding country codes:

http://en.wikipedia.org/wiki/List_of_ISO_639-1_codes

For German use: de

For Japanese use: jp

For Korean use: ko

You can create the ".lproj" folders manually and then add the files from those folders by dragging them to the resource group in XCode.