java获得JVM的默认字符集，javajvm字符集,Javapublic c

java获得JVM的默认字符集，javajvm字符集,Javapublic c

Java

public class Hello { public static void main(String args[]) throws Exception{  // not crossplateform safe  System.out.println(System.getProperty("file.encoding"));  // jdk1.4  System.out.println(     new java.io.OutputStreamWriter(        new java.io.ByteArrayOutputStream()).getEncoding()     );  // jdk1.5  System.out.println(java.nio.charset.Charset.defaultCharset().name());  }}

Output example (winXP)

>java HelloCp1252Cp1252windows-1252