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public static void show(File file) throws IOException { System. out .println(file.getAbsoluteFile());[r]

Lập trình mạng Nguyễn Hữu Thể

Java – Liệt kê folder, subfolder, file

//Liệt kê các folder, subfolder, file

package file;

import java.io.File;

import java.io.IOException;

public class DisplayDirectoryAndFile {

public static void main(String args[]) throws IOException {

show( new File( "C:/Java" ));

}

public static void show(File file) throws IOException {

System out println(file.getAbsoluteFile());

//System.out.println(file.getCanonicalPath());

if (file.isDirectory()) {

String[] listData = file.list();

for (String filename : listData) {

} }

}

}

Kết quả có dạng:

C:\Java

C:\Java\Calculator

C:\Java\Calculator\Calculator.class

C:\Java\Calculator\Calculator.java

C:\Java\Calculator\CalculatorClient.class

C:\Java\Calculator\CalculatorClient.java

C:\Java\Calculator\CalculatorImpl.class

C:\Java\Calculator\CalculatorImpl.java

C:\Java\Calculator\CalculatorImpl_Stub.class

C:\Java\Calculator\CalculatorServer.class

C:\Java\Calculator\CalculatorServer.java

C:\Java\IPAddress_InputFromKey.java

C:\Java\net

C:\Java\net\Calculator.java

C:\Java\net\Client.java

C:\Java\net\IPAddress_InputFromKey.java

C:\Java\net\TCPStringServer.java

C:\Java\net\webservicex

C:\Java\net\webservicex\GetCitiesByCountry.class

C:\Java\net\webservicex\GetCitiesByCountry.java

C:\Java\net\webservicex\GetCitiesByCountryResponse.class

C:\Java\net\webservicex\GetCitiesByCountryResponse.java