Use JConfig in Windows to obtain information about the remaining disk space

JConfig is a cross-platform JAVA extension tool that can transparently call the underlying system commands to obtain more system information such as disk capacity and remaining space.

JConfig is: http://www.simtel.net/product.download.mirrors.php? Id = 54577. After decompression, extract a series of values under samizdat \ common. copy the dll file to the directory % JAVA_HOME % \ jre \ bin. JConfig determines which dynamic link library to load based on the system name, Java Virtual Machine Type, Java version number, and other information, introduce the samizdat \ common \ JConfig.zip package in the compilation path of the program. The following is an example I wrote:

Java code

Import java. io. File;

 

Import com. jconfig. DiskObject;

Import com. jconfig. FileRegistry;

Import com. jconfig. Trace;

 

Public class Spacechecker {

Public static void main (String [] args ){

// This is the path of the folder containing jconfig.htm and jcfactrzz.txt. I copied it to the project.

File file = new File ("jconfig ");

// Initialize the File System

FileRegistry. initialize (file, 0 );

Trace. setDestination (Trace. TRACE_SYSOUT );

 

// Create a disk object, which can be a disk drive, directory, or file

Try {

DiskObject diskObj = FileRegistry. createDiskObject (

New File ("F: \"), 0 );

// Obtain the disk capacity

Long totalSpace = diskObj. getFile (). getTotalSpace ();

System. out. println (totalSpace/1024/1024/1024/+ "G ");

// Obtain the available disk space

Long freeSpace = diskObj. getFile (). getFreeSpace ();

System. out. println (freeSpace/1024/1024/1024 + "G ");

} Catch (Exception e ){

E. printStackTrace ();

}

}

}