1 package day2_15; 2 3 import org.junit.Test; 4 5 import java.text.ParseException; 6 import java.text.SimpleDateFormat; 7 import java.util.Date; 8 9 /** 10 * @Author Tianhao 11 * @create 2021-02-14-20:53 12 */ 13 public class DateTimeTest { 14 15 16 @Test 17 //将字符串"2017-08-16"转换为对应的java.sql.Date类的对象 18 public void test1() { 19 SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd"); 20 try { 21 Date parse = format.parse("2017-08-16"); 22 java.sql.Date date = new java.sql.Date(parse.getTime()); 23 System.out.println(date); 24 } catch (ParseException e) { 25 e.printStackTrace(); 26 } 27 28 29 30 } 31 }