Java Get computer parameters [Ipvsmac]

ImportJava.io.BufferedReader;ImportJava.io.InputStream;ImportJava.io.InputStreamReader;Importjava.net.InetAddress;ImportJava.net.NetworkInterface;ImportJava.util.ArrayList;ImportJava.util.Formatter;ImportJava.util.List;ImportJava.util.Locale;ImportJava.util.Map;ImportJava.util.Properties; Public  class systemutils {    //By intercepting the Cmd stream to get the configuration information of the computer (bad)     Public StaticList<string>Getcmdipconfiginfo() {Process p =NULL; list<string> address =NewArraylist<string> ();Try{p =NewProcessbuilder ("ipconfig","/all"). Start (); }Catch(Exception e) {returnAddress } StringBuffer SB =NewStringBuffer ();//Read process output valueInputStream InputStream = P.getinputstream (); BufferedReader br =NewBufferedReader (NewInputStreamReader (InputStream)); String s ="";Try{ while((s = br.readline ())! =NULL) {Sb.append (s +"\ n"); }        }Catch(Exception e)        {E.printstacktrace (); }finally{Try{Inputstream.close (); }Catch(Exception e)            {E.printstacktrace (); }} System.out.println (SB);returnAddress }//Get computer information, including IP address and MAC address     Public Static void GetSystemInfo() {Try{InetAddress address = inetaddress.getlocalhost ();            NetworkInterface ni = networkinterface.getbyinetaddress (address); String hostName = Address.gethostname (). toString ();//Get the native computer nameProperties props = System.getproperties (); String osname = Props.getproperty ("Os.name"); String osversion = Props.getproperty ("Os.version");byte[] mac = Ni.gethardwareaddress ();            String SIP = address.gethostaddress (); String SMAC =""; Formatter Formatter =NewFormatter (); for(inti =0; i < mac.length; i++) {SMAC = Formatter.format (Locale.getdefault (),"%02x%s", Mac[i], (I < mac.length-1) ?"-":""). ToString (); } System.out.println ("Native IP:"+ SIP); System.out.println ("native Mac:"+ SMAC); System.out.println ("native name:"+ HostName); System.out.println ("Operating system name:"+ Osname); System.out.println ("OS version:"+ osversion);            map<string, string> map = system.getenv (); System.out.println ("User name:"+ Map.get ("USERNAME"));//Get user nameSystem.out.println ("Computer name:"+ Map.get ("COMPUTERNAME"));//Get computer nameSystem.out.println ("Computer domain name:"+ Map.get ("UserDomain"));//Get computer domain name}Catch(Exception e)        {E.printstacktrace (); }    } Public Static void Main(string[] args)        {Getcmdipconfiginfo (); System.out.println ("=========================");    GetSystemInfo (); }}

Run results

Windows IP Configuration Host Name ............:sd-20150114Ohcz Primary Dns Suffix ...: Node Type .....: Hybrid IP Routing, .....Enabled. . . . . . . . : No WINS ProxyEnabled. . . . . . . . : nowireless LAN Adapter Wireless network connection: Connection-specific DNS Suffix. : Description ........... :802.11n USB Wireless LAN Card physical Address ..... . :xx- the- $-Geneva-b3-f9 DHCPEnabled. . . . . . . . . . . : No autoconfigurationEnabled. . . . : Yes link-local IPv6 Address .....: FE80::7927: -A:4c17:aeb2% the(Preferred) IPv4 the Address ..... :172.24. 187. 1(Preferred) Subnet Mask ........... :255.255. 0. 0   DefaultGateway ..... . : DHCPv6 IAID ........... :268470070DHCPv6 Client DUID ... :xx- on-xx- on-1C- --b7-2D-b4-b5-2F-ae-ae-da DNS Servers ........... : FEC0:0:0: FFFF::1%1FEC0:0:0: FFFF::2%1FEC0:0:0: FFFF::3%1NetBIOS over Tcpip ..... :EnabledEthernet Adapter Local Connection: Connection-specific DNS Suffix. : Description ........... : Realtek PCIe GBE Family Controller physical Address ..... . : d8-d3- --Ten-ca-9EDhcpEnabled. . . . . . . . . . . : No autoconfigurationEnabled. . . . : Yes IPv6 Address ..... :2001: -:1006:5072:3D15:FA6A:8397:1B02 (Preferred)TemporaryIPv6 Address ... :2001: -:1006:5072:3C02:dc92: theF6:1DA0 (Preferred) link-local IPv6 Address ...: fe80::3D15:FA6A:8397:1b02% A(Preferred) IPv4 the Address ..... :192.168. 0. the(Preferred) Subnet Mask ........... :255.255. 255. 0   DefaultGateway ..... . : FE80::223: theFF:FE1A: thea% A                                       192.168. 0. 1DNS Servers ........... :61.134. 1. 4                                       8.8. 8. 4NetBIOS over Tcpip ..... :EnabledEthernet Adapter VirtualBox host-only network:connection-specific DNS Suffix. : Description ........... : VirtualBox host-only Ethernet Adapter physical Address .... . : ,-xx- --xx-Ten-4B DHCPEnabled. . . . . . . . . . . : No autoconfigurationEnabled. . . . : Yes link-local IPv6 Address ....: fe80::c1e7:db1f:ce48:1Bbe% -(Preferred) IPv4 the Address ..... :192.168. the. 1(Preferred) Subnet Mask ........... :255.255. 255. 0   DefaultGateway ..... . : DHCPv6 IAID ........... :369623079DHCPv6 Client DUID ... :xx- on-xx- on-1C- --b7-2D-b4-b5-2F-ae-ae-da DNS Servers ........... : FEC0:0:0: FFFF::1%1FEC0:0:0: FFFF::2%1FEC0:0:0: FFFF::3%1NetBIOS over Tcpip ..... :EnabledTunnel adapter ISATAP.{7fc65ef3-4b94-4874-8f98-2611d93d4853}: Media State ........... : Media disconnected connection-specific DNS Suffix. : Description ........... : Microsoft ISATAP Adapter physical Address ..... . :xx-xx-xx-xx-xx-xx-xx-e0 DHCPEnabled. . . . . . . . . . . : No autoconfigurationEnabled. . . . : Yestunnel Adapter Local Connection *8: Media State ........... : Media disconnected connection-specific DNS Suffix. : Description ........... : Microsoft Teredo tunneling Adapter physical Address ..... . :xx-xx-xx-xx-xx-xx-xx-e0 DHCPEnabled. . . . . . . . . . . : No autoconfigurationEnabled. . . . : Yestunnel adapter ISATAP.{46B2F22B-8DC1-4604-AA54-A01C66B7C9A4}: Media State ........... : Media disconnected connection-specific DNS Suffix. : Description ........... : Microsoft ISATAP Adapter #2Physical Address ..... . :xx-xx-xx-xx-xx-xx-xx-e0 DHCPEnabled. . . . . . . . . . . : No autoconfigurationEnabled. . . . : Yestunnel adapter ISATAP.{db0446ad-4833-4b88-bce1-da18ecc8d756}: Media State ........... : Media disconnected connection-specific DNS Suffix. : Description ........... : Microsoft ISATAP Adapter #3Physical Address ..... . :xx-xx-xx-xx-xx-xx-xx-e0 DHCPEnabled. . . . . . . . . . . : No autoconfigurationEnabled. . . . : yes========================= Native IP:192.168. 0. theNative mac:d8-d3- --Ten-ca-9EMachine Name: sd-20150114Ohcz Operating system name: Windows7Operating system version:6.1User name: Administrator computer name: sd-20150114Ohcz Computer domain name: sd-20150114Ohcz

Java Get computer parameters [Ipvsmac]