[JAVA] How to get the current date as a string in yyyyMMdd format

This is a sample to get the current date in yyyyMMdd format.

Use SimpleDateFormat. Specify the format in the following format.

SimpleDateFormat Object name = new SimpleDateFormat (“format pattern”)
import java.text.SimpleDateFormat;
import java.util.Calendar;

		Calendar cl = Calendar.getInstance();

		//Output the date in the form of yyyyMMdd
		SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd");
		String str = sdf.format(cl.getTime());

		//Date yyyy/MM/Output in the form of dd
		SimpleDateFormat sdf1 = new SimpleDateFormat("yyyy/MM/dd");
		String str1 = sdf1.format(cl.getTime());

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