jsp 自定义标签库

最新推荐文章于 2022-07-20 11:15:53 发布

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最新推荐文章于 2022-07-20 11:15:53 发布

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分类专栏： jsp自定义标签库

本文链接：https://blog.youkuaiyun.com/chenkeqin_2012/article/details/27224141

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<%@ taglib prefix="my" uri="/WEB-INF/tlds/data_tag.tld"%>
<td align="center">
      ${my:fmtDateTime(expireTime)}
</td>

data_tag.tld:
<?xml version="1.0" encoding="UTF-8" ?>

<taglib xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-jsptaglibrary_2_1.xsd"
   version="2.1">

   <tlib-version>1.1</tlib-version>
   <short-name>cust</short-name>
   <uri>/date-tag</uri>

   <function>
       <name>fmtDate</name>
       <function-class>com.xxxxxx.dhm.portalMS.common.util.DateUtil</function-class>
       <function-signature>java.lang.String fmtDate(java.util.Date)</function-signature>
   </function>

   <function>
       <name>fmtDateTime</name>
       <function-class>com.xxxxxx.dhm.portalMS.common.util.DateUtil</function-class>
       <function-signature>java.lang.String fmtDateTime(java.util.Date)</function-signature>
   </function>

   <function>
       <name>fmtUrl</name>
       <function-class>com.xxxxxx.dhm.portalMS.common.util.DateUtil</function-class>
       <function-signature>java.lang.String getFormatUrl(java.lang.String)</function-signature>
   </function>
</taglib>
DateUtil.java
    public static String fmtDateTime(Date date)
    {
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        return sdf.format(date);
    }