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"%>


<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <title>My JSP 'index.jsp' starting page</title>
  </head>
  
  <body>
    hello <br>
  </body>
</html>

　　

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 c;
    for(c='A';c<='Z';c++)
    {
    out.print(c+"("+(char)(c+32)+")"+"  ");
    if(c=='M')
    out.print("<br>");
    }
     %>
  </body>
</html>

　　

 

 

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>
    <title>My JSP 'index.jsp' starting page</title>
  </head>
  
  <body>
   <% 
      for(int i=1;i<=9;i++){
      for(int j=1;j<=i;j++){
      int n=i*j;
      out.print(i+"x"+j+"="+n+" ");
       }
      out.print("<br>");
    }
     %>
  </body>
</html>

　　

 

posted @ 2022-03-06 19:39  吴显平  阅读(37)  评论(0)    收藏  举报