timetag.java

来自「Begining JSP Web Development外文书籍源代码」· Java 代码 · 共 21 行

package com.wrox.ch10;

import javax.servlet.jsp.tagext.*;
import javax.servlet.jsp.*;
import java.text.SimpleDateFormat;

public class timeTag extends TagSupport {

  public int doEndTag() throws JspException {
    SimpleDateFormat sdf;
    sdf = new SimpleDateFormat("HH:mm:ss");
    String time = sdf.format(new java.util.Date());
    try {
      pageContext.getOut().print(time);
    } catch (Exception e) {
      throw new JspException(e.toString());
    } 
    return EVAL_PAGE;
  } 
}