1 import org.junit.Test;
2
3 import java.text.SimpleDateFormat;
4 import java.util.Date;
5
6 /**时间类型和字符串类型之间的转换
7 * @author
8 * @create
9 **/
10 public class Test05 {
11
12 SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
13 SimpleDateFormat sdfs = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
14
15 @Test
16 public void test(){
17 Date updateTime;
18 String string=sdfs.format(new Date());
19 try{
20 updateTime = sdfs.parse(sdfs.format(new Date()));
21 }catch(Exception e){
22 updateTime=null;
23 }
24 System.out.println(string);
25 System.out.println(updateTime);
26
27 }
28 }
