Question

<%@ page language="java" import="java.sql.*" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>
<%@ page import="java.util.Date"%>
<%@ page import="java.sql.*" %>
<%@ page import="java.text.*" %>
<%@ page import="java.text.SimpleDateFormat" %>
<html>
<head>
    <title>Display Current Date & Time</title>
</head>
<body>
    <center><h1>Display Current Date & Time</h1></center>
    <%
        Date currentDate = new Date();
        out.println("Current Date is:"+currentDate);
        String txtDate = new SimpleDateFormat("yyyy-mm-dd").format(currentDate);
        out.println("Current Date in text format is:"+txtDate);
        try{
            Class.forName("com.mysql.jdbc.Driver");
            Connection conn = DriverManager.getConnection("jdbc:mysql://retail:3306/rs","RS","orbisindia");
            Statement stmt1 = conn.createStatement();
            ResultSet rs1 = stmt1.executeQuery("select * from retail_inventory") ;
            while (rs1.next()){
                out.println(txtDate.toString());
                out.println((rs1.getString(6).toString()));
                out.println((txtDate.toString())  - (rs1.getString(6).toString()) );
            %><br><%
            }
            conn.close(); 
        catch(Exception e){
            out.println(e);
        }%>
</body>
</html>

如何使用jsp查找两个日期之间的日差异？

0 个答案: