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Java - generate random UUID
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In this short article, we would like to show how to generate random UUID using Java,
Quick solution:
// import java.util.UUID;
UUID uuid = UUID.randomUUID();
String value = uuid.toString(); // e.g. d66b0e3f-d6e9-4a37-8640-e6c16b3dd7e8
Practical example
import java.util.UUID;
public class Program {
public static void main(String[] args) {
UUID uuid = UUID.randomUUID();
System.out.println(uuid.toString());
}
}
Example output:
d66b0e3f-d6e9-4a37-8640-e6c16b3dd7e8