代码如下:
<%@ page language="java"
contentType = "text/htmlcharset=UTF-8"
pageEncoding = "UTF-8"%>
<%@ page import ="java.util.Calendar" %>
<!DOCTYPE html>
<html>
<head>
<meta charset = "ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<%
Calendar c = Calendar.getInstance()
int year = c.get(Calendar.YEAR)
int month = c.get(Calendar.MONTH) + 1
int date = c.get(Calendar.DATE)
int hour = c.get(Calendar.HOUR_OF_DAY)
int minute = c.get(Calendar.MINUTE)
int second = c.get(Calendar.SECOND)
String str = ""
if(hour >= 0 &&hour <=11){
str = "上午好!"
}
else if(hour >=11 &&hour <= 13){
str = "中午好!"
}
else if(hour >=13 &&hour <=18){
str = "下午好!"
}
else if(hour >= 18 &&hour <=24){
str = "晚上好!"
}
%>
<table BORDER = "1" align ="center">
<tr align ="center"><td>现在时间为:<%=year %>-<%=month %>-<%=date %>-<%=hour %>-<%=minute %>-<%=second %>裂败</td></tr>
<tr align = "center"><td><%=str %><肆清颤/td></tr>
</table>
</body>
</html>
扩展资料
JSP生命周期就是正雀从创建到销毁的整个过程,类似于servlet生命周期,区别在于JSP生命周期还包括将JSP文件编译成servlet。
以下是JSP生命周期中所走过的几个阶段:
1、编译阶段:servlet容器编译servlet源文件,生成servlet类。
2、初始化阶段:加载与JSP对应的servlet类,创建其实例,并调用它的初始化方法。
3、执行阶段:调用与JSP对应的servlet实例的服务方法。
4、销毁阶段:调用与JSP对应的servlet实例的销毁方法,然后销毁servlet实例。
很明显,JSP生命周期的四个主要阶段和servlet生命周期非常相似。
Case 6 To 9advise.Text = "早晨好"
Case 10
advise.Text = "上午好"
Case 11 To 13
advise.Text = "中午好"
Case 14 To 18
advise.Text = "下午好"
Case 19 To 24
advise.Text = "晚上好"
Case Else
advise.Text = "凌晨了,还不去睡觉……"
#include <stdio.h>int main()
{int h
scanf("%d",&h)
if(h<11)printf("早上好!\n",s)
else if(h<13)printf("中午好!\n")
else if(h<18)printf("下午好!\n")
液枝 else printf("晚升埋和上好!\n")
return 吵盯0
}
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