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="ISO-8859-1"%>


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

  </head>
  
  <body>
    英文字母表: <br>
    <%
    char i;
    char j;            
    for(i='A';i<='Z';i++){
    j=(char)(i+32);
    out.print(i+"                "+j); 
    out.print("<br>"); 
    }
     %><br>
  </body>
</html>

 

 

 

  1. 99乘法表

 

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>


<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
   
  </head>
  
  <body>
    乘法表: <br>
    <%    
    int i=1;
    int j=1;    
    for( i=1;i<=9;i++){
      for( j=1;j<=i;j++){
      out.print(j+"*"+i+"="+i*j+" "); }
      out.print("<br>");
    }
     %><br>
  </body>
</html>

 

posted @ 2022-03-02 16:52  崔明月  阅读(19)  评论(0)    收藏  举报