第一次作业3.2 

1.搭建环境，建个工程，输出hello
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>My JSP 'index.jsp' starting page</title>
	
  </head>
  
  <body>
   hello <br>
  </body>
</html>

　　

 

 

2.输出字母表
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>My JSP 'index.jsp' starting page</title>
	
  </head>
  <%
  char a;
  for(char c='A';c<='Z';c++){
   a=(char)(c+32);
  out.print(c+"("+a+")");
  }
   %>
  
  <body>
   hello <br>
  </body>
</html>

　　

 

 

3.输出99乘法表
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>My JSP 'index.jsp' starting page</title>
	
  </head>
  <%
  
  for(int c=1;c<=9;c++){
   for(int a=1;a<=c;a++){
   
   int n=a*c;
  out.print(c+"x"+a+"="+n+" ");
  }
  out.print("<br>");
  }
   %>
  
  <body>
   hello <br>
  </body>
</html>

　　

 

posted @ 2022-03-02 13:36  日夜不休  阅读(46)  评论(0)    收藏  举报