第一周作业
Posted 赵佳慧
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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"%> <% 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> Hello <br> </body> </html>
2.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 > 英文字母表 <br> <% char x; char y; for(x=\'A\';x<=\'Z\';x++) y=(char)(x+32); out.print(x+"("+y+")"+" "); if(x==\'F\'||x==\'L\'||x==\'R\'||x==\'X\') out.print("<br>"); %> </body> </html>
3.99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 > 99乘法表 <br> <% 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>"); %> </body> </html>
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