String型强转data型

作者: gu_lao_rou-p 分类: Java 发布时间: 2022-02-14 23:48
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;

/**
 * @author: GULAO
 * @created: 2022/2/14 11:16 下午
 * @description:
 **/
public class j {
    public static void main(String[] args) {
        try {
            //这里实例化了一个simpleDateFormat
            SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");

            String strDate1 = "2022-02-18 13:58";
            String strDate2 = "2022-02-18";

            //这里使用parse转换
            Date date1 = simpleDateFormat.parse(strDate1);
            System.out.println(date1);
            Date date2 = simpleDateFormat.parse(strDate2);
            System.out.println(date2);
        } catch (ParseException e) {
            e.printStackTrace();

        }
    }
}


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