Java实现Oracle数据库备份
今天将很早就实现的一个Oracle数据库备份功能粘贴出来,这个功能是在大学做阶段设计时写的:
今天将很早就实现的一个Oracle数据库备份功能粘贴出来,这个功能是在大学做阶段设计时写的:
import java.io.File;
import java.io.IOException;
/**
* Oracle数据库备份
*
* @author GaoHuanjie
*/
public class OracleDatabaseBackup {
/**
* Java代码实现Oracle数据库导出
*
* @author GaoHuanjie
* @param userName 进入数据库所需要的用户名
* @param password 进入数据库所需要的密码
* @param SID 用户所在的SID
* @param savePath 数据库导出文件保存路径
* @param fileName 数据库导出文件文件名
* @return 返回true表示导出成功,否则返回false。
*/
public static boolean exportDatabaseTool(String userName, String password, String SID, String savePath, String fileName) throws InterruptedException {
File saveFile = new File(savePath);
if (!saveFile.exists()) {// 如果目录不存在
saveFile.mkdirs();// 创建文件夹
}
try {
Process process = Runtime.getRuntime().exec("exp " + userName + "/" + password + "@" + SID + " file=" + savePath + "/" + fileName + ".dmp");
if(process.waitFor() == 0){//0 表示线程正常终止。
return true;
}
} catch (IOException e) {
e.printStackTrace();
}
return false;
}
public static void main(String[] args) throws InterruptedException {
if (exportDatabaseTool("gaohuanjie", "ab19890110", "orcl", "d:/BackupDatabase", "oracledb")) {
System.out.println("数据库成功备份!!!");
} else {
System.out.println("数据库备份失败!!!");
}
}
}
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