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Nguyễn Hữu Thể

<b>Java – Liệt kê folder, subfolder, file </b>

//Liệt kê các folder, subfolder, file

<b>package</b>

file;

<b>import</b>

java.io.File;

<b>import</b>

java.io.IOException;

<b>public</b>

<b>class</b>

DisplayDirectoryAndFile {

<b>public</b>

<b>static</b>

<b>void</b>

main(String args[])

<b>throws</b>

IOException {

<i>show(</i>

<b>new</b>

File(

"C:/Java"

));

}

<b>public</b>

<b>static</b>

<b>void</b>

show(File file)

<b>throws</b>

IOException {

System.

<i>out</i>

.println(file.getAbsoluteFile());

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

<b>if</b>

(file.isDirectory()) {

String[] listData = file.list();

<b>for</b>

(String filename : listData) {

<i>show(</i>

<b>new</b>

File(file, filename));

}

}

}

}

<b>Kết quả có dạng: </b>

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

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