Secure temporary file: Difference between revisions
New post in addition to an existing minimalistic post
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}
}</syntaxhighlight>
Alternative example
<syntaxhighlight lang="java">
import java.io.File;
import java.io.IOException;
public final class SecureTemporaryFile {
public static void main(String[] args) throws IOException {
// Create a temporary file in the directory D:
File temporaryFile = File.createTempFile("example", ".tmp", new File("D:/"));
// Invoking the following command will cause the file to be deleted when this program exits normally,
// otherwise the file will persist.
temporaryFile.deleteOnExit();
// For security, Java will insert a random number between the file name and the file extension.
if ( temporaryFile.exists() ) {
System.out.println("Temporary file created: " + temporaryFile.getName());
} else {
System.out.println("Temporary file cannot be created: " + temporaryFile.getName());
}
}
}
</syntaxhighlight>
{{ out }}
<pre>
Temporary file created: example12312088502442779987.tmp
</pre>
=={{header|Julia}}==
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