//ch03_17_input.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<html>
<head>
<title>简单的网上试题自动评测——试题</title>
</head>
<body>
<form action="ch03_17_show.jsp"method="post">
一、2+3=?<br>
<input type="radio"name="r1"value="2"checked="checked">2
<input type="radio"name="r1"value="3">3
<input type="radio"name="r1"value="4">4
<input type="radio"name="r1"value="5">5<br>
二、下列哪些是偶数？<br>
<input type="checkbox"name="c1"value="2">2
<input type="checkbox"name="c1"value="3">3
<input type="checkbox"name="c1"value="4">4
<input type="checkbox"name="c1"value="5">5<br>
三、下列那些是动态网页？<br>
<select size="4"name="list1"multiple="multiple">
<option value="asp">ASP</option>
<option value="php">PHP</option>
<option value="htm">HTML</option>
<option value="jsp">JSP</option>
<option value="xyz"selected="selected">XYZ</option>
</select><br>
四、下列组件那个是服务端的？<br>
<select size="1"name="list5">
<option value="jsp">JSP</option>
<option value="servlet">SERVLET</option>
<option value="java">JAVA</option>
<option value="jdbc">JDBC</option>
</select><br>
五、在服务器端用来接受用户请求的对象是：
<input type="text"size="20"name="text1"><br>
<div align="left">
<blockquote>
<input type="submit"value="提交"name="button1">
<input type="reset"value="重置"name="button2">
</blockquote>
</div>
</form>
</body>
</html>
//ch03_17_show.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<html>
<head>
<title>简单的网上试题自动评测——评测</title>
</head>
<body>
<%String s1=request.getParameter("r1");
if(s1!=null){
out.println("一、解答为2+3="+s1+" ");
if(s1.equals("5"))out.println("正确！"+"<br>");
else out.println("错误！"+"<br>");
}else out.println("一、没有解答！");
out.println("------------------<br>");
String[] s21=request.getParameterValues("c1");
if(s21!=null){
out.println("二、偶数有：");
for(int i=0;i<s21.length;++i){
out.println(s21[i]+" ");
}
if(s21.length==2&&s21[0].equals("2")&&s21[1].equals("4"))
out.println("正确！"+"<br>");
else
out.println("错误！"+"<br>");
}else out.println("二、没有解答！");
out.println("------------------<br>");
String[] s31=request.getParameterValues("list1");
if(s31!=null){
out.println("三、解答为：动态网页有：");
for(int i=0;i<s31.length;++i){
out.println(s31[i]+" ");
}
if(s31.length==3&&s31[0].equals("asp")&&s31[1].equals("php")&&s31[2].equals("jsp"))
out.println("正确！"+"<br>");
else out.println("错误！"+"<br>");
}else out.println("三、没有解答！");
out.println("------------------<br>");
String s4=request.getParameter("list5");
if(s4!=null){
out.println("四、解答为：服务器端的组件是有：");
out.println(s4+" ");
if(s4!=null&&s4.equals("servlet"))
out.println("正确！"+"<br>");
else out.println("错误！"+"<br>");
}else out.println("四、没有解答！");
out.println("------------------<br>");
String s5=request.getParameter("text1");
if(s5!=null){
out.println("五、解答为：");
out.println(s5+" ");
if(s5!=null&&s5.equals("request"))
out.println("正确！"+"<br>");
else out.println("错误！"+"<br>");
}else out.println("五、没有解答！");
out.println("------------------<br>");
%>
</body>
</html>