JSP第一周作业

  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>
<base href="<%=basePath%>">

<title>My JSP 'index.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>

<body>
<br>Hello<br>
</body>
</html>

 

 

  1. 英文字母表

 

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <title>My JSP 'index.jsp' starting page</title>
  </head>
  
  <body>
    <%
    char upperCase;
    char lowerCase;
    for(upperCase='A';upperCase<='Z';upperCase++){
    lowerCase=(char)(upperCase+32);
    out.print(upperCase+"("+lowerCase+")"+" ");
    if(upperCase =='M')
    out.print("<br>");
    }
    out.print("<br>");%>
  </body>
</html>

 

 

  1. 99乘法表

 

<%@ page language="java" contentType="text/html; charset=utf-8"
    pageEncoding="ISO-8859-1"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>First</title>
</head>
<body>

<%

for(int i=1;i<10;i++) {
            for(int j=1;j<=i;j++) {
                out.print(i+"*"+j+"=="+i*j+"       ");
            }
            out.println("<br>");
        }
    

%>
</body>
</html>

 

posted @ 2022-03-06 16:52  计算机1904黄尚炜  阅读(43)  评论(0)    收藏  举报