Java中判断操作系统

NistCK

/** * java version "1.6.0_11" * Java(TM) SE Runtime Environment (build 1.6.0_11-b03) * Java HotSpot(TM) Client VM (build 11.0-b16, mixed mode, sharing) */import java.net.*; class Path {public static void main(String[] args) {boolean isLinux = true; URL resource = Path.class.getResource("Path.class"); String classPath = resource.getPath(); String className = Path.class.getName().replace(".", "/") + ".class"; String classesPath = classPath.substring(0, classPath.indexOf(className)); if( System.getProperty("os.name").toUpperCase().indexOf("WINDOWS") != -1 && classesPath.startsWith("/") ){classesPath = classesPath.substring(1); isLinux = false;}System.out.println( isLinux ? "LINUX" : "WINDOWS" ); System.out.println( classesPath );}}