Java代码如何读取硬盘物理序列号呢?

获取硬盘物理序列号的实现思路

通过调用wmic命令即可获取硬盘序列号

package com.java265;
 
import java.io.IOException;
import java.util.Arraylist;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Scanner;

public class ReadDiskInfo {
 
	public static void main(String[] args) throws IOException {
		Process process =Runtime.getRuntime()
        .exec(new  String[]{"wmic","diskdrive","get","Index,InterfaceType,SerialNumber"});
		process.getOutputStream().close();
		Scanner sc=new Scanner(process.getInputStream());
		String Index = sc.next();
		String InterfaceType = sc.next();
		String SerialNumber = sc.next();
		List<Map<String,String>> diskList = new ArrayList<>();
		while(sc.hasNext()) {
			Map<String,String> disk = new HashMap<>();
			String index = sc.next();
			disk.put(Index, index);
			String interfacetype = sc.next();
			disk.put(InterfaceType,interfacetype);
			String serial = sc.next();
			disk.put(SerialNumber, serial);
			diskList.add(disk);
		}
		System.out.println(diskList);
	}
}