jsp显示当前时间

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{ @Override protected 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); }}