JSP第一次作业

1.环境搭建,运行出来一个JSP页面,显式hello

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
  </head>
  
  <body>
    hello. <br>
  </body>
</html>

2.英文字母表

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
  </head>
  <body>
  <%
    for(char a='A';a<='Z';a++){
    out.print(a+"("+(char)(a+32)+")"+",");
    } 
   %>
  </body>
</html>

3.99乘法表

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
  </head>
  <body>
    <%
    for(int a=1;a<10;a++)
    {
    for(int b=1;b<=a;b++)
    out.print(a+"*"+b+"="+(a*b)+" ");
    out.print("<br>");
    }
     %>
  </body>
</html>

 

 posted on 2022-03-06 20:07  莉莉娅king  阅读(11)  评论(0)  编辑  收藏  举报