1.获取硬盘序列号:

新建shell脚本文件: identifier.sh, 内容为:

1 diskdata=`fdisk -l`2 diskleft=${diskdata#*"identifier:"}3 identifier=${diskleft%%"Device Boot"*}4 echo ${identifier}

调整identifier.sh的权限:

1 chmod +x identifier.sh

使用Java代码去调用该shell脚本获取结果

1 private staticString getIdentifier() throws Exception {2 String path = "/usr/local/webapp/identifier.sh";3 Process process =Runtime.getRuntime().exec(path);4 process.waitFor();5

6 BufferedReader br = new BufferedReader(newInputStreamReader(process.getInputStream()));7 StringBuffer sb = newStringBuffer();8 String line;9 while ((line = br.readLine()) != null){10 sb.append(line);11 }12 String str =sb.toString();13 returnstr;14 }

2. 获取MAC地址:

新建shell脚本文件: macAddress.sh, 内容为:

1 macAddress=`ifconfig | awk -F'[ :]+' '!NF{if(eth!=""&&ip=="")print eth;eth=ip4=""}/^[^ ]/{eth=$1}/inet addr:/{ip=$4}'`2 ifconfig ${macAddress[1]} | grep "ether" | awk '{print $2}'

调整macAddress.sh的权限:

1 chmod +x macAddress.sh

使用Java代码去调用该shell脚本获取结果

1 private staticString getMACAddress() throws Exception {2 String path = "/usr/local/webapp/macAddress.sh";3 Process process =Runtime.getRuntime().exec(path);4 process.waitFor();5

6 BufferedReader br = new BufferedReader(newInputStreamReader(process.getInputStream()));7 StringBuffer sb = newStringBuffer();8 String line;9 while ((line = br.readLine()) != null){10 sb.append(line);11 }12 String str =sb.toString();13 returnstr;14 }

===============================================

测试:

1 public static voidmain(String[] args) throws Exception {2

3 System.out.println("==========kaishi==========");4 String macAddress =getMACAddress();5 System.out.println("macAddress is:" +macAddress);6

7 String identifier =getIdentifier();8 System.out.println("identifier is:" +identifier);9

10 String uniquelyID = macAddress + "_" +identifier;11 System.out.println("uniquelyID is:" +uniquelyID);12 System.out.println("==========jieshu==========");13

14 }

===============================================

输出:

==========kaishi==========

macAddress is: **:**:**:**:**:**

identifier is: *x********

uniquelyID is: **:**:**:**:**:**_*x********

==========jieshu==========

使用java代码执行Linux命令:

1. 执行 "ifconfig" 命令

1 private staticString getMacAddress() throws Exception {2 String[] cmd = {"ifconfig"};3

4 Process process =Runtime.getRuntime().exec(cmd);5 process.waitFor();6

7 BufferedReader br = new BufferedReader(newInputStreamReader(process.getInputStream()));8 StringBuffer sb = newStringBuffer();9 String line;10 while ((line = br.readLine()) != null) {11 sb.append(line);12 }13

14 returnstr1;15 }

2. 执行 "fdisk -l" 命令

1 private staticString getIdentifier() throws Exception {2 String[] cmd = {"fdisk", "-l"};3

4 Process process =Runtime.getRuntime().exec(cmd);5 process.waitFor();6

7 BufferedReader br = new BufferedReader(newInputStreamReader(process.getInputStream()));8 StringBuffer sb = newStringBuffer();9 String line;10 while ((line = br.readLine()) != null) {11 sb.append(line);12 }13

14 String str1 =sb.toString();15

16 returnstr1;17 }