Java implements Oracle Database Backup

Java implements Oracle Database Backup

Today, we will paste an Oracle database backup feature that has been implemented very early. This feature was designed at the university stage:

Import java. io. File;
Import java. io. IOException;

/**
* Oracle Database Backup
*
* @ Author GaoHuanjie
*/
Public class OracleDatabaseBackup {

/**
* Java code for Oracle Database Export
*
* @ Author GaoHuanjie
* @ Param userName the userName required to enter the database
* @ Param password the password required to enter the database
* @ Param SID the SID of the user
* @ Param savePath: path for saving the exported database file
* @ Param fileName: name of the exported file in the database
* @ Return true indicates that the export is successful; otherwise, false is returned.
*/
Public static boolean exportDatabaseTool (String userName, String password, String SID, String savePath, String fileName) throws InterruptedException {
File saveFile = new File (savePath );
If (! SaveFile. exists () {// If the directory does not exist
SaveFile. mkdirs (); // create a folder
}
Try {
Process process = runtime.getruntime(cmd.exe c ("exp" + userName + "/" + password + "@" + SID + "file =" + savePath + "/" + fileName + ". dmp ");
If (process. waitFor () = 0) {// 0 indicates that the thread is terminated normally.
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 ("the database is successfully backed up !!! ");
} Else {
System. out. println ("database backup failed !!! ");
}
}
}

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