generate Unique String from current time in yyyyMMdd_HHmmss format - Java java.util

Java examples for java.util:Time Format

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Description

generate Unique String from current time in yyyyMMdd_HHmmss format

Demo Code


//package com.java2s;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;

public class Main {
    public static void main(String[] argv) {
        System.out.println(generateUniqueString());
    }//from www  .j a v a  2s  .co  m

    public static String generateUniqueString() {
        DateFormat dateFormat = new SimpleDateFormat("yyyyMMdd_HHmmss");

        Date date = new Date();
        return dateFormat.format(date);

    }
}

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