jsp页面中如何将时间戳字符串格式化为时间标签

 1 <?xml version="1.0" encoding="ISO-8859-1" ?>
 2 <!DOCTYPE taglib
 3 PUBLIC "-//Sun Microsystems, Inc.//DTD JSP Tag Library 1.2//EN"
 4 "http://java.sun.com/dtd/web-jsptaglibrary_1_2.dtd">
 5 <taglib>
 6 <tlib-version>1.0</tlib-version>
 7 <jsp-version>1.2</jsp-version>
 8 <short-name>date</short-name>
 9 <uri>http://com.demo.util.datejstl/tags</uri>
10 <tag>
11 <name>date</name>
12 <tag-class>com.demo.util.jstl.JSTLUtil</tag-class>
13 <attribute>
14 <name>value</name>
15 <required>true</required>
16 <rtexprvalue>true</rtexprvalue>
17 </attribute>
18 <attribute>
19 <name>parttern</name>
20 <required>true</required>
21 <rtexprvalue>true</rtexprvalue>
22 </attribute>
23 </tag>
24 </taglib>

<%@ taglib uri="http://com.demo.util.datejstl/tags" prefix="date"%>

<date:date value="${time}" parttern="yyyy-MM-dd HH:mm:ss"></date:date></div>