File and directory processing function of TrueCommons I/O framework
TrueCommons is a powerful I/O framework that provides rich files and directory processing functions.This article will introduce the file and directory processing function of TrueCommons, and provide relevant programming code and configuration examples.
TrueCommons is an open source Java library that focuses on providing high -efficiency and easy -to -use I/O operation interfaces.It has many powerful functions to help developers handle files and directory operations easier.
1. File processing function:
1.1 File read and write: TrueCommons provides easy -to -use methods to read and write files.Below is a sample code that demonstrates how to read file content and write files with TrueCommons.
import org.truenewx.core.io.FileUtil;
public class FileReadWriteExample {
public static void main(String[] args) {
String sourceFilePath = "path/to/source/file.txt";
String destinationFilePath = "path/to/destination/file.txt";
try {
// Read the file content
String fileContent = FileUtil.readTextFile(sourceFilePath);
// Write the file
FileUtil.writeTextFile(destinationFilePath, fileContent);
System.out.println ("File read and write successfully!"););
} catch (IOException e) {
System.out.println ("File read and write failure:" + e.getMessage ());
}
}
}
1.2 File copy and movement: TrueCommons provides a convenient method for file copying and mobile operations.The following is an example code that shows how to use TrueCommons to copy and move files.
import org.truenewx.core.io.FileUtil;
public class FileCopyMoveExample {
public static void main(String[] args) {
String sourceFilePath = "path/to/source/file.txt";
String destinationFilePath = "path/to/destination/file.txt";
try {
// Copy files
FileUtil.copyFile(sourceFilePath, destinationFilePath);
// Mobile files
FileUtil.moveFile(sourceFilePath, destinationFilePath);
System.out.println ("File copy and move success!"););
} catch (IOException e) {
System.out.println ("file copy and mobile failure:" + e.getMessage ());
}
}
}
2. Directory processing function:
2.1 Create and Delete Directory: TrueCommons provides a method for creating and deleting directory.The following is an example code that demonstrates how to use TrueCommons to create and delete the directory.
import org.truenewx.core.io.FileUtil;
public class DirectoryCreateDeleteExample {
public static void main(String[] args) {
String directoryPath = "path/to/directory";
// Create a directory
if (FileUtil.createDirectory(directoryPath)) {
System.out.println ("Create creation successfully!"););
} else {
System.out.println ("Directory creation failed!");
}
if (FileUtil.deleteDirectory(directoryPath)) {
System.out.println ("The directory is successfully deleted!");
} else {
}
}
}
2.2 Travel Directory: TrueCommons also provides a method of traversing the directory to obtain the file and sub -directory list in the directory.The following is an example code that shows how to use TrueCommons to traverse the directory.
import org.truenewx.core.io.FileUtil;
public class DirectoryTraversalExample {
public static void main(String[] args) {
String directoryPath = "path/to/directory";
try {
// Traversing directory
List<File> fileList = FileUtil.listFiles(directoryPath);
// Output files and sub -directory information
for (File file : fileList) {
if (file.isFile()) {
System.out.println ("file:" + file.getName ());
} else if (file.isDirectory()) {
System.out.println ("Directory:" + File.getName ());
}
}
} catch (IOException e) {
System.out.println ("Directory traversal failure:" + e.getMessage ());
}
}
}
The above is a brief introduction to the file and directory processing function of TrueCommons, and provides related programming code and configuration examples.Developers can use TrueCommons to handle files and directory operations more easily according to their own needs.
