如何将此字符串转换为DateTime

string dateString = "2022-01-01 12:00:00";
DateTime dateTime = DateTime.Parse(dateString);

import datetime

date_string = "2022-01-01 12:00:00"
date_time = datetime.datetime.strptime(date_string, "%Y-%m-%d %H:%M:%S")

import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;

String dateString = "2022-01-01 12:00:00";
DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
Date date = null;
try {
    date = dateFormat.parse(dateString);
} catch (ParseException e) {
    e.printStackTrace();
}