using a stter to covert string to datetime code example
Example 1: convert string date to datetime and format
var dateString = "2020-09-25T10:13:21.246321+01:00";
String formattedDateString = DateFormat('do LLLL yyyy').format(DateTime.parse(dateString));
// formattedDateString - OUTPUT: "25 September 2020"
Example 2: how to convert string to date
import java.text.SimpleDateFormat;
import java.util.Date;
public class StringToDateExample1 {
public static void main(String[] args)throws Exception {
String sDate1="31/12/1998";
Date date1=new SimpleDateFormat("dd/MM/yyyy").parse(sDate1);
System.out.println(sDate1+"\t"+date1);
}
}