第一周作业

  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>
    <br>Hello<br>
    </body>
    </html>

      1. 英文字母表
      2. <%@ 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>
        <h3><font face="宋体">英文字母表</font></h3>
        <% char upperCase ;
        char lowerCase ;
        for(upperCase = 'A';upperCase <= 'Z';upperCase++){
        lowerCase = (char)(upperCase + 32);
        out.print(upperCase + "("+lowerCase+")"+" ");
        if(upperCase == 'M')
        out.print("<br>");
        } %>
        </body>
        </html>

      3. 99乘法表
    <%@ 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>
    <h3><font face="宋体">乘法表</font></h3>
    <%
    for(int j = 1;j<=9;j++){
    for(int i = 1;i<=j;i++){
    int n = i*j;
    out.print(i+"x"+j+"="+n+" ");
    }
    out.print("<br>");} %>
    </body>
    </html>

     

posted @ 2022-03-02 10:26  ♡十梦九你♡  阅读(12)  评论(0编辑  收藏  举报