java读取windows注册表

最新推荐文章于 2024-08-04 13:10:47 发布

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本文提供了一个Java示例程序，演示了如何通过Java代码读取Windows注册表中的特定值。示例中展示了如何定位到'HARDWAREDEVICEMAPSERIALCOMM'路径并获取指定项的值。

import com.registry.RegistryKey;
import com.registry.RegistryValue;

public class RegeditTest {

public static void readRegedit(){
   RegistryKey rk = RegistryKey.listRoots()[RegistryKey.HKEY_LOCAL_MACHINE_INDEX];
   /*RegistryKey hardware = new RegistryKey(rk, "HARDWARE");
   RegistryKey devicemap = new RegistryKey(hardware, "DEVICEMAP");
   RegistryKey serialcomm = new RegistryKey(devicemap,"SERIALCOMM");*/
   RegistryKey serialcomm = new RegistryKey(rk,"HARDWARE//DEVICEMAP//SERIALCOMM");
//   RegistryKey video = new RegistryKey(devicemap, "VIDEO");
//   System.out.println(serialcomm.get);
   RegistryValue rValue = serialcomm.getValue("//Device//VCP0");
   System.out.println(rValue.toString());
   /*List<RegistryKey> subKeys = video.getSubKeys();
   for (RegistryKey registryKey : subKeys) {
    System.out.println(registryKey.getName());
   }*/
}
public static void main(String[] args) {
   readRegedit();
}