「获取macjava」获取创业资源的途径主要包括
今天给各位分享获取macjava的知识，其中也会对获取创业资源的途径主要包括进行解释，如果能碰巧解决你现在面临的问题，别忘了关注本站，现在开始吧！
本文目录一览：
- 1、java如何获取客户端mac地址？
- 2、java怎么获取用户客户端mac地址
- 3、Java代码如何获取客户端的MAC地址
- 4、JAVA如何获取客户端IP地址和MAC地址
- 5、java中怎么获取电脑的mac地址
- 6、java如何获取mac地址？
java如何获取客户端mac地址？
以下代码实现浏览器中获取mac地址放入一个输入框或隐藏域，随登录信息一起提交到服务器。因为安全级别的关系可能会出现警告，可选择允许执行。长期使用的话建议用户将改站点加入信任站点或把安全级别调低。
HTMLHEADTITLEWMI Scripting HTML/TITLE
META http-equiv=Content-Type content="text/html; charset=gb2312"
SCRIPT language=JScript event="OnCompleted(hResult,pErrorObject, pAsyncContext)" for=foo
document.forms[0].txtMACAddr.value=unescape(MACAddr);
document.forms[0].txtIPAddr.value=unescape(IPAddr);
document.forms[0].txtDNSName.value=unescape(sDNSName);
//document.formbar.submit();
/SCRIPT
SCRIPT language=JScript event=OnObjectReady(objObject,objAsyncContext) for=foo
if(objObject.IPEnabled != null objObject.IPEnabled != "undefined" objObject.IPEnabled == true)
{
if(objObject.MACAddress != null objObject.MACAddress != "undefined")
MACAddr = objObject.MACAddress;
if(objObject.IPEnabled objObject.IPAddress(0) != null objObject.IPAddress(0) != "undefined")
IPAddr = objObject.IPAddress(0);
if(objObject.DNSHostName != null objObject.DNSHostName != "undefined")
sDNSName = objObject.DNSHostName;
}
/SCRIPT
META content="MSHTML 6.00.2800.1106" name=GENERATOR/HEAD
BODY
OBJECT id=locator classid=CLSID:76A64158-CB41-11D1-8B02-00600806D9B6 VIEWASTEXT/OBJECT
OBJECT id=foo classid=CLSID:75718C9A-F029-11d1-A1AC-00C04FB6C223/OBJECT
SCRIPT language=JScript
var service = locator.ConnectServer();
var MACAddr ;
var IPAddr ;
var DomainAddr;
var sDNSName;
service.Security_.ImpersonationLevel=3;
service.InstancesOfAsync(foo, 'Win32_NetworkAdapterConfiguration');
/SCRIPT
FORM id="formfoo" name="formbar" action="index.do" method="post"INPUT value="00-11-11-B4-52-EF" name="txtMACAddr" INPUT value="210.42.38.50" name="txtIPAddr" INPUT value="zhupan" name="txtDNSName" /FORM/BODY/HTML
java怎么获取用户客户端mac地址
以下代码实现浏览器中获取mac地址放入一个输入框或隐藏域，随登录信息一起提交到服务器。因为安全级别的关系可能会出现警告，可选择允许执行。长期使用的话建议用户将改站点加入信任站点或把安全级别调低。
HTMLHEADTITLEWMI Scripting HTML/TITLE
META http-equiv=Content-Type content="text/html; charset=gb2312"
SCRIPT language=JScript event="OnCompleted(hResult,pErrorObject, pAsyncContext)" for=foo
document.forms[0].txtMACAddr.value=unescape(MACAddr);
document.forms[0].txtIPAddr.value=unescape(IPAddr);
document.forms[0].txtDNSName.value=unescape(sDNSName);
//document.formbar.submit();
/SCRIPT
SCRIPT language=JScript event=OnObjectReady(objObject,objAsyncContext) for=foo
if(objObject.IPEnabled != null objObject.IPEnabled != "undefined" objObject.IPEnabled == true)
{
if(objObject.MACAddress != null objObject.MACAddress != "undefined")
MACAddr = objObject.MACAddress;
if(objObject.IPEnabled objObject.IPAddress(0) != null objObject.IPAddress(0) != "undefined")
IPAddr = objObject.IPAddress(0);
if(objObject.DNSHostName != null objObject.DNSHostName != "undefined")
sDNSName = objObject.DNSHostName;
}
/SCRIPT
META content="MSHTML 6.00.2800.1106" name=GENERATOR/HEAD
BODY
OBJECT id=locator classid=CLSID:76A64158-CB41-11D1-8B02-00600806D9B6 VIEWASTEXT/OBJECT
OBJECT id=foo classid=CLSID:75718C9A-F029-11d1-A1AC-00C04FB6C223/OBJECT
SCRIPT language=JScript
var service = locator.ConnectServer();
var MACAddr ;
var IPAddr ;
var DomainAddr;
var sDNSName;
service.Security_.ImpersonationLevel=3;
service.InstancesOfAsync(foo, 'Win32_NetworkAdapterConfiguration');
/SCRIPT
FORM id="formfoo" name="formbar" action="index.do" method="post"INPUT value="00-11-11-B4-52-EF" name="txtMACAddr" INPUT value="210.42.38.50" name="txtIPAddr" INPUT value="zhupan" name="txtDNSName" /FORM/BODY/HTML
Java代码如何获取客户端的MAC地址
public String getMAC() { String mac = null; try { Process pro = Runtime.getRuntime().exec("cmd.exe /c ipconfig/all"); InputStream is = pro.getInputStream(); BufferedReader br = new BufferedReader(new InputStreamReader(is)); String message = br.readLine(); int index = -1; while (message != null) { if ((index = message.indexOf("Physical Address")) 0) { mac = message.substring(index + 36).trim(); break; } message = br.readLine(); } System.out.println(mac); br.close(); pro.destroy(); } catch (IOException e) { System.out.println("Can't get mac address!"); return null; } return mac; }
JAVA如何获取客户端IP地址和MAC地址
/**
* 获取IP地址
* @return
*/
public static String GetNetIp() {
URL infoUrl = null;
InputStream inStream = null;
String line = "";
try {
infoUrl = new URL("");
URLConnection connection = infoUrl.openConnection();
HttpURLConnection httpConnection = (HttpURLConnection) connection;
int responseCode = httpConnection.getResponseCode();
if (responseCode == HttpURLConnection.HTTP_OK) {
inStream = httpConnection.getInputStream();
BufferedReader reader = new BufferedReader(new InputStreamReader(inStream, "utf-8"));
StringBuilder strber = new StringBuilder();
while ((line = reader.readLine()) != null)
strber.append(line + "\n");
inStream.close();
// 从反馈的结果中提取出IP地址
int start = strber.indexOf("{");
int end = strber.indexOf("}");
String json = strber.substring(start, end + 1);
if (json != null) {
try {
JSONObject jsonObject = new JSONObject(json);
line = jsonObject.optString("cip");
} catch (JSONException e) {
e.printStackTrace();
}
}
return line;
}
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return line;
}
public static String getLocalMacAddress() {//没有缓存的地址，则查询
String mac_s = ""; try { byte[] mac;
NetworkInterface ne = NetworkInterface.getByInetAddress(InetAddress.getByName(getLocalIpAddress()));
mac = ne.getHardwareAddress();
mac_s = byte2hex(mac);
} catch (Exception e) {
} mac_s; return mac_s;
}
java中怎么获取电脑的mac地址
import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.net.UnknownHostException;
/*
* 物理地址是48位，别和ipv6搞错了
*/
public class LOCALMAC {
/**
* @param args
* @throws UnknownHostException
* @throws SocketException
*/
public static void main(String[] args) throws UnknownHostException, SocketException {
// TODO Auto-generated method stub
//得到IP，输出PC-201309011313/122.206.73.83
InetAddress ia = InetAddress.getLocalHost();
System.out.println(ia);
getLocalMac(ia);
}
private static void getLocalMac(InetAddress ia) throws SocketException {
// TODO Auto-generated method stub
//获取网卡，获取地址
byte[] mac = NetworkInterface.getByInetAddress(ia).getHardwareAddress();
System.out.println("mac数组长度："+mac.length);
StringBuffer sb = new StringBuffer("");
for(int i=0; imac.length; i++) {
if(i!=0) {
sb.append("-");
}
//字节转换为整数
int temp = mac[i]0xff;
String str = Integer.toHexString(temp);
System.out.println("每8位:"+str);
if(str.length()==1) {
sb.append("0"+str);
}else {
sb.append(str);
}
}
System.out.println("本机MAC地址:"+sb.toString().toUpperCase());
}
}
java如何获取mac地址？
以windows举例。\x0d\x0a运行命令" cmd ipconfig /all"就会出现以下结果\x0d\x0a \x0d\x0aPhysical Address. . . . . . . . . : 20-CF-30-9A-60-EE\x0d\x0a。\x0d\x0ajava就能过这样的命令来获取。以下是示例。\x0d\x0a\x0d\x0aimport java.io.BufferedReader;\x0d\x0aimport java.io.IOException;\x0d\x0aimport java.io.InputStreamReader;\x0d\x0a\x0d\x0apublic class TestMac\x0d\x0a{\x0d\x0a public static void main(String[] args) {\x0d\x0a System.out.println("Operation System=" + getOsName());\x0d\x0a System.out.println("Mac Address=" + getMACAddress());\x0d\x0a System.out.println("通过ip获取mac"+getMACAddress("192.168.1.101"));\x0d\x0a }\x0d\x0a\x0d\x0a public static String getOsName() {\x0d\x0a String os = "";\x0d\x0a os = System.getProperty("os.name");\x0d\x0a return os;\x0d\x0a }\x0d\x0a \x0d\x0a public static String getMACAddress() {\x0d\x0a String address = "";\x0d\x0a String os = getOsName();\x0d\x0a if (os.startsWith("Windows")) {\x0d\x0a try {\x0d\x0a String command = "cmd.exe /c ipconfig /all";\x0d\x0a Process p = Runtime.getRuntime().exec(command);\x0d\x0a BufferedReader br = new BufferedReader(new InputStreamReader(p.getInputStream()));\x0d\x0a String line;\x0d\x0a while ((line = br.readLine()) != null) {\x0d\x0a if (line.indexOf("Physical Address") 0) {\x0d\x0a int index = line.indexOf(":");\x0d\x0a index += 2;\x0d\x0a address = line.substring(index);\x0d\x0a break;\x0d\x0a }\x0d\x0a }\x0d\x0a br.close();\x0d\x0a return address.trim();\x0d\x0a } catch (IOException e) {\x0d\x0a }\x0d\x0a } else if (os.startsWith("Linux")) {\x0d\x0a String command = "/bin/sh -c ifconfig -a";\x0d\x0a Process p;\x0d\x0a try {\x0d\x0a p = Runtime.getRuntime().exec(command);\x0d\x0a BufferedReader br = new BufferedReader(new InputStreamReader(p.getInputStream()));\x0d\x0a String line;\x0d\x0a while ((line = br.readLine()) != null) {\x0d\x0a if (line.indexOf("HWaddr") 0) {\x0d\x0a int index = line.indexOf("HWaddr") + "HWaddr".length();\x0d\x0a address = line.substring(index);\x0d\x0a break;\x0d\x0a }\x0d\x0a }\x0d\x0a br.close();\x0d\x0a } catch (IOException e) {\x0d\x0a }\x0d\x0a }\x0d\x0a address = address.trim();\x0d\x0a return address;\x0d\x0a }\x0d\x0a\x0d\x0apublic static String getMACAddress(String ipAddress) { \x0d\x0aString str = "", strMAC = "", macAddress = ""; \x0d\x0atry { \x0d\x0aProcess pp = Runtime.getRuntime().exec("nbtstat -a " + ipAddress); \x0d\x0aInputStreamReader ir = new InputStreamReader(pp.getInputStream()); \x0d\x0aLineNumberReader input = new LineNumberReader(ir); \x0d\x0afor (int i = 1; i str = input.readLine(); \x0d\x0aif (str != null) { \x0d\x0aif (str.indexOf("MAC Address") 1) { \x0d\x0astrMAC = str.substring(str.indexOf("MAC Address") + 14, \x0d\x0astr.length()); \x0d\x0abreak; \x0d\x0a} \x0d\x0a} \x0d\x0a} \x0d\x0a} catch (IOException ex) { \x0d\x0areturn "Can't Get MAC Address!"; \x0d\x0a} \x0d\x0a// \x0d\x0aif (strMAC.length() return "Error!"; \x0d\x0a} \x0d\x0a\x0d\x0amacAddress = strMAC.substring(0, 2) + ":" + strMAC.substring(3, 5) \x0d\x0a+ ":" + strMAC.substring(6, 8) + ":" + strMAC.substring(9, 11) \x0d\x0a+ ":" + strMAC.substring(12, 14) + ":" \x0d\x0a+ strMAC.substring(15, 17); \x0d\x0a// \x0d\x0areturn macAddress; \x0d\x0a} \x0d\x0a} \x0d\x0a\x0d\x0a剑天梦的回答原理和我这个一样，都是通过Process 执行命令。 我直接补充到答案里了。不过\x0d\x0a我这边运行那个命令出来的结果很多，那么花的时间就长了。优点是能够获取别人的mac地址 。
获取macjava的介绍就聊到这里吧，感谢你花时间阅读本站内容，更多关于获取创业资源的途径主要包括、获取macjava的信息别忘了在本站进行查找喔。
发布于：2022-12-02，除非注明，否则均为原创文章，转载请注明出处。