131 lines
5.5 KiB
Java
131 lines
5.5 KiB
Java
package test;
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import java.text.SimpleDateFormat;
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import com.ice.jni.registry.NoSuchKeyException;
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import com.ice.jni.registry.RegStringValue;
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import com.ice.jni.registry.Registry;
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import com.ice.jni.registry.RegistryException;
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import com.ice.jni.registry.RegistryKey;
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/**
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* 利用开源包registry-3.1.3修改注册表，注意dll的引用，有32位和64位的区别
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* @author E-mail: gulijun2001@163.com
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* QQ: 23796788
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* @version 创建时间：2013-10-31 上午10:23:20
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* 类说明
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*/
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public class DynamicODBC {
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static SimpleDateFormat shortDateFormat = new SimpleDateFormat("yyyy-MM-dd");
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// 把信息存储到注册表HKEY_LOCAL_MACHINE下的某个节点的某一变量中，有则修改，无则创建
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public static boolean setValue(String folder, String subKeyNode,String subKeyName,String subKeyValue) {
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try {
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RegistryKey software = Registry.HKEY_LOCAL_MACHINE.openSubKey(folder);
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RegistryKey subKey = software.createSubKey(subKeyNode, "");
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subKey.setValue(new RegStringValue(subKey, subKeyName,subKeyValue));
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subKey.closeKey();
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return true;
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}catch (Exception e) {
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e.printStackTrace();
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}
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return false;
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}
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// 删除注册表中某节点下的某个变量
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public static boolean deleteValue(String folder, String subKeyNode,String subKeyName) {
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try {
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RegistryKey software = Registry.HKEY_LOCAL_MACHINE.openSubKey(folder);
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RegistryKey subKey = software.createSubKey(subKeyNode, "");
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subKey.deleteValue(subKeyName);
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subKey.closeKey();
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return true;
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} catch(Exception e) {
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e.printStackTrace();
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}
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return false;
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}
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// 删除注册表中某节点下的某节点
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public static boolean deleteSubKey(String folder, String subKeyNode) {
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try {
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RegistryKey software = Registry.HKEY_LOCAL_MACHINE.openSubKey(folder);
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software.deleteSubKey(subKeyNode);
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software.closeKey();
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return true;
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} catch (Exception e) {
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e.printStackTrace();
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}
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return false;
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}
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// 打开注册表项并读出相应的变量名的值
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public static String getValue(String folder, String subKeyNode,
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String subKeyName) {
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String value = "";
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try {
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RegistryKey software = Registry.HKEY_LOCAL_MACHINE.openSubKey(folder);
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RegistryKey subKey = software.openSubKey(subKeyNode);
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value = subKey.getStringValue(subKeyName);
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subKey.closeKey();
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} catch (Exception e) {
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e.printStackTrace();
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}
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return value;
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}
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public static void creatItem(){
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//创建注册表项并设置相应的值
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try {
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RegistryKey software = Registry.HKEY_CURRENT_USER.openSubKey("Software").openSubKey("ODBC").openSubKey("ODBC.INI");//操作权限是通过RegistryKey来获取的。
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RegistryKey subKey = software.createSubKey("dds", "");
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subKey.setValue(new RegStringValue(subKey, "subKey1","subKey1Value"));
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subKey.setValue(new RegStringValue(subKey, "subKey2","subKey2Value"));
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subKey.closeKey();
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} catch (NoSuchKeyException e) {
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e.printStackTrace();
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} catch (RegistryException e) {
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e.printStackTrace();
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}
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}
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public static void readItem(){
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//打开注册表项并读出相应的值
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try {
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RegistryKey software = Registry.HKEY_CURRENT_USER.openSubKey("SOFTWARE");
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RegistryKey subKey = software.openSubKey("SubKeyName");
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String subKey1Value = subKey.getStringValue("subKey1");
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String subKey2Value = subKey.getStringValue("subKey2");
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System.out.println(subKey1Value);
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System.out.println(subKey2Value);
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subKey.closeKey();
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} catch (NoSuchKeyException e) {
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e.printStackTrace();
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} catch (RegistryException e) {
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e.printStackTrace();
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}
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}
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/**
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* @param args
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*/
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public static void main(String[] str) {
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try {
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RegistryKey child = Registry.HKEY_CURRENT_USER.openSubKey("Software").openSubKey("ODBC").openSubKey("ODBC.INI").openSubKey("dss",RegistryKey.ACCESS_ALL);//操作权限是通过RegistryKey来获取的。
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String de = "glj"; //我的DBF数据的目录
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//其中，data_0930是我第一次设置的数据源的一个注册表的名称
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System.out.println("StringValue================"+child.getStringValue("LastUser"));
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child.setValue(new RegStringValue(child,"LastUser",de));
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System.out.println("getFullName================"+child.getFullName());
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child = Registry.HKEY_CURRENT_USER.openSubKey("Software").openSubKey("ODBC").openSubKey("ODBC.INI",RegistryKey.ACCESS_ALL);//操作权限是通过RegistryKey来获取的。
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//child.deleteSubKey("dds");
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// child.closeKey();
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// child.createSubKey("dds", "ww");
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child.closeKey();
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creatItem();
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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}
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