import org.libvirt.*; public class minitest { public static void main(String[] args) { Connect conn=null; try{ conn = new Connect("test:///default", true); } catch (LibvirtException e) { System.out.println("exception caught:"+e); System.out.println(e.getError()); } try{ Domain testDomain=conn.domainLookupByName("test"); System.out.println("Domain:" + testDomain.getName() + " id " + testDomain.getID() + " running " + testDomain.getOSType()); } catch (LibvirtException e) { System.out.println("exception caught:"+e); System.out.println(e.getError()); } } } //源代码片段来自云代码http://yuncode.net