使用java.nio.charse.Charset.availableCharsets()方法。代碼例子如下圖所示import java.nio.charset.Charset;
import java.util.Iterator;
import java.util.Set;
/**
* @author justfly
*
*/
public class CharsetTester {
public static void main(String[] args) {
Set names=Charset.availableCharsets().keySet();
for (Iterator iter = names.iterator(); iter.hasNext();) {
String charsetName = (String) iter.next();
if(Charset.isSupported(charsetName)){
System.out.println(charsetName);
}
}
}
}