第一次JSP作业

1.打印Hello

<%@ page language="java" contentType="text/html; charset=utf-8"
    pageEncoding="utf-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Insert title here</title>
</head>
<body>
26个英文字母 <br>
   <p> <%
   for(char x = 'a';x<='z';x++){
       out.print(" "+x);
   }
   
    %></p>
</body>
</html>
View Code

2.打印26个字母

 1 <%@ page language="java" contentType="text/html; charset=utf-8"
 2     pageEncoding="utf-8"%>
 3 <!DOCTYPE html>
 4 <html>
 5 <head>
 6 <meta charset="utf-8">
 7 <title>Insert title here</title>
 8 </head>
 9 <body>
10 26个英文字母 <br>
11    <p> <%
12    for(char x = 'a';x<='z';x++){
13        out.print(" "+x);
14    }
15    
16     %></p>
17 </body>
18 </html>
View Code

3.打印乘法表

<%@ 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>
    <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>
    九九乘法表 <br>
   <p> <%
    for(int j = 1;j<=9;j++){
    for(int i = 1;i<=j;i++){
    int n= i*j;
    out.print(i+"*"+j+"="+n+" ");}
    
     out.print("<br>");} 
   
    %></p>
  </body>
</html>
View Code

 

posted @ 2022-03-03 20:57  李成前  阅读(19)  评论(0)  编辑  收藏  举报