System.getProperty() & VM 参数大全

来源：互联网发布：java微信开发获取code 编辑：程序博客网时间：2024/04/27 20:10

public class SysGetProperty {
public static void printSysProperty() {
   System.out.println("java_vendor:" + System.getProperty("java.vendor"));
        System.out.println("java_vendor_url:"
                + System.getProperty("java.vendor.url"));
        System.out.println("java_home:" + System.getProperty("java.home"));
        System.out.println("java_class_version:"
                + System.getProperty("java.class.version"));
        System.out.println("java_class_path:"
                + System.getProperty("java.class.path"));
        System.out.println("os_name:" + System.getProperty("os.name"));
        System.out.println("os_arch:" + System.getProperty("os.arch"));
        System.out.println("os_version:" + System.getProperty("os.version"));
        System.out.println("user_name:" + System.getProperty("user.name"));
        System.out.println("user_home:" + System.getProperty("user.home"));
        System.out.println("user_dir:" + System.getProperty("user.dir"));
        System.out.println("java_vm_specification_version:"
                + System.getProperty("java.vm.specification.version"));
        System.out.println("java_vm_specification_vendor:"
                + System.getProperty("java.vm.specification.vendor"));
        System.out.println("java_vm_specification_name:"
                + System.getProperty("java.vm.specification.name"));
        System.out.println("java_vm_version:"
                + System.getProperty("java.vm.version"));
        System.out.println("java_vm_vendor:"
                + System.getProperty("java.vm.vendor"));
        System.out
                .println("java_vm_name:" + System.getProperty("java.vm.name"));
        System.out.println("java_ext_dirs:"
                + System.getProperty("java.ext.dirs"));
        System.out.println("file_separator:"
                + System.getProperty("file.separator"));
        System.out.println("path_separator:"
                + System.getProperty("path.separator"));
        System.out.println("line_separator:"
                + System.getProperty("line.separator"));
}
public static void getMyProperty(){
   System.out.println("my name:"+ System.getProperty("name"));
   System.out.println("welcome:"+ System.getProperty("welcome"));
}
public static void main(String[] args) {
   //printSysProperty();
   getMyProperty();
}
}