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"%> <% 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>
3.九九乘法表
<%@ 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>