在Java代码中查看JDK的版本
1 public class JDKVersion { 2 3 public static void main(String[] args) { 4 String arch = System.getProperty("sun.arch.data.model"); 5 System.out.println(arch+"-bit"); 6 } 7 }
结果:

1 public class JDKVersion { 2 3 public static void main(String[] args) { 4 String arch = System.getProperty("sun.arch.data.model"); 5 System.out.println(arch+"-bit"); 6 } 7 }
结果:
