jsp显示当前时间

jsp显示当前时间

jsp中包含哪些内容？html css javaScript 注释 java代码 指令 九大内置对象

打开eclipse软件，建立web应用，在webContext建立jsp文件

%@page import="java.text.SimpleDateFormat"%

jsp导入包的格式<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8"%>

设置编码格式为utf-8<%@page import="java.util.Date" %>

当前系统时间：

<%=sdf.format(date)%>

在写一个servlet显示当前时间比较一下那个简单

import java.io.IOException;import java.io.PrintWriter;import java.text.SimpleDateFormat;import java.util.Date;

import javax.servlet.ServletException;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;

public class DateSrevlet extends HttpServlet{@Overrideprotected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {request.setCharacterEncoding("utf-8");response.setContentType("text/html;charset=utf-8");Date date=new Date();SimpleDateFormat sdf=new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");PrintWriter out=response.getWriter();String str=sdf.format(date);out.println("当前时间："+str);}}