JSP第二次作业
1.p39 实验2 显示当前时间,并输出上午(0-12)好,下午好(13-17),晚上好(18-23)
<body>
<script type="text/javascript">
var userTime = new Date();
var hour = userTime.getHours();
var minute = userTime.getMinutes();
document.write("浏览器时间:"+hour+":"+minute);
</script>
<%
Date SeverTime = new Date();
int hour = SeverTime.getHours();
int minute = SeverTime.getMinutes();
out.print("服务器时间:"+hour + ":" + minute);
if (hour >= 0 && hour <= 12) {
out.print("上午好");
} else if (hour >= 13 && hour <= 17) {
out.print("下午好");
} else {
out.print("晚上好");
} %>
</body>
2. 使用声明方法,在页面调用该方法,判断2023是不是闰年
<body>
<%!
public void Run(int year){
if((year%4==0&&year%100!=0)||(year%400==0)){
System.out.print(year+"是闰年");
}
else{
System.out.print(year+"不是闰年");
}} %>
<% int year = 2001;
Run(year); %>
</body>
3.表达式+程序段 循环输出5条hr,长度分别为100px-500px
<body>
<%
for(int i=1;i<=5;i++){
%>
<hr width="<%=i*100 %>">
<%
out.print("<br>"); %>
<%} %>
</body>