Windows注册表的禁用与解禁

import com.ice.jni.registry.NoSuchKeyException; import com.ice.jni.registry.RegStringValue; import com.ice.jni.registry.Registry; import com.ice.jni.registry.RegDWordValue; import com.ice.jni.registry.RegistryException; import com.ice.jni.registry.RegistryKey; import com.ice.jni.registry.RegistryValue; import java.util.prefs.*; import java.util.* ; import java.lang.*; /** * @author shanzi * */ class JNIRegistryTest { /** * @param args */ // create registry key and subkey public void closeRegistryKey(String mainKey,String subKeyName,String name) { try { RegistryKey software = Registry.HKEY_CURRENT_USER .openSubKey(mainKey); RegistryKey subKey = software.openSubKey("Microsoft\\Windows\\CurrentVersion\\Policies"); // RegistryKey subKey1 = subKey.openSubKey("Windows"); //RegistryKey subKey2 = subKey1.openSubKey("CurrentVersion"); //RegistryKey subKey3 =subKey2.openSubKey("Policies"); // RegistryKey subKey4 = subKey3.openSubKey("System"); RegistryKey sub = subKey.createSubKey(subKeyName, ""); // create value entries sub.setValue(new RegDWordValue(sub,name,1,00000001)); subKey.closeKey(); //System.out.println(" 禁用成功!"); } catch (NoSuchKeyException e) { e.printStackTrace(); } catch (RegistryException e) { e.printStackTrace(); } } public void openRegistryKey(String mainKey,String subKeyName,String name) { try { RegistryKey software = Registry.HKEY_CURRENT_USER .openSubKey(mainKey); RegistryKey subKey = software.openSubKey("Microsoft\\Windows\\CurrentVersion\\Policies"); RegistryKey sub = subKey.createSubKey(subKeyName, ""); // create value entries sub.setValue(new RegDWordValue(sub,name,1,00000000)); subKey.closeKey(); // System.out.println("取消禁用成功!!"); } catch (NoSuchKeyException e) { e.printStackTrace(); } catch (RegistryException e) { e.printStackTrace(); } } // open and read registry key and value public void readRegistryValue(String mainKey,String subKey, String name) { try { RegistryKey software = Registry.HKEY_CURRENT_USER .openSubKey(mainKey); RegistryKey sub = software.openSubKey("Microsoft\\Windows\\CurrentVersion\\Policies\\System"); // RegistryValue subKeyValue = sub.getDWordValue(name); // System.out.println(subKeyValue); sub.closeKey(); System.out.println("read registry is succeed!"); } catch (NoSuchKeyException e) { e.printStackTrace(); } catch (RegistryException e) { e.printStackTrace(); } } // delete registry item and value public void delRegistryItem(String mainKey,String name) { try { RegistryKey software = Registry.HKEY_CURRENT_USER .openSubKey(mainKey); RegistryKey sub = software.openSubKey("Microsoft\\Windows\\CurrentVersion\\Policies\\System"); sub.deleteSubKey(name); System.out.println("delete registry "+ mainKey + "--"+name + " is succeed!"); } catch (NoSuchKeyException e) { e.printStackTrace(); } catch (RegistryException e) { e.printStackTrace(); } } }