合作人：张保海 胡泽杰
源代码：
public HandleRequest chuti(HandleRequest handleRequest){
//有乘除法
if(handleRequest.getChengchufa()){
//有余数
if(handleRequest.getShifuyushu()){
//有负数
if(handleRequest.getShifufushu()){
//有余有负
return getchengchumeiyuyoufu(handleRequest);
}else{
//有余没负
return getchengchuyouyumeifu(handleRequest);
}
}
//没有余数
else{
if(handleRequest.getShifufushu()){
//没有余数 有负数
return getchengchumeiyuyoufu(handleRequest);
}else{
return getchengchumeiyumeifu(handleRequest);
}
}
}//没有乘除
else{
if(handleRequest.getShifufushu()){
return getjiajianyoufu(handleRequest);
}else{
return getjiajianmeifu(handleRequest);
}
}
}
QusetionAction.java
public class HandleRequest implements Serializable {
private Boolean chengchufa;//是否有乘除法
private Boolean shifuyushu;//是否有余数
private Boolean shifufushu;//是否有负数
private int questnum=10; //题目数量
private int maxnum=10;//整数的取值范围
private int correctresultnum;//正确题目数量
private List<Questions> qusetions;//题目集合
HandleRequest.java
public class Questions implements Serializable{
private int id;//题目号
private float fistnum;//第一个数字
private String fuhao;//运算符号
private float secondnum;//第二个数字
private float correctresult; //正确结果
private float inputresult;//输入结果
private int inputyushu; //输入余数
private int yushu;//余数
Questions.java
public HandleRequest chuti(HandleRequest handleRequest){
//有乘除法
if(handleRequest.getChengchufa()){
//有余数
if(handleRequest.getShifuyushu()){
//有负数
if(handleRequest.getShifufushu()){
//有余有负
return getchengchumeiyuyoufu(handleRequest);
}else{
//有余没负
return getchengchuyouyumeifu(handleRequest);
}
}
//没有余数
else{
if(handleRequest.getShifufushu()){
//没有余数 有负数
return getchengchumeiyuyoufu(handleRequest);
}else{
return getchengchumeiyumeifu(handleRequest);
}
}
}//没有乘除
else{
if(handleRequest.getShifufushu()){
return getjiajianyoufu(handleRequest);
}else{
return getjiajianmeifu(handleRequest);
}
}
}
QuestionService.java
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags"%>
<script language="javascript" src="${pageContext.request.contextPath}/js/jquery-1.4.2.js"></script>
<script language="javascript" src="${pageContext.request.contextPath}/js/test.js"></script>
<%
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 'chuti.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">
-->
<style type="text/css">
input[name="correct"]:{
border: none;
},
#questnum1:{
visibility: hidden;
}
</style>
</head>
<body background="images/bk.jpg">
<div align="center">
题目数量<input type="text" id="questnum" value="${handlerequest.questnum }" disabled>
<p>
<s:iterator value="#questions" id="questions">
第<s:property value="id"/>题：<s:property value="fistnum"/><s:property value="fuhao"/><s:property value="secondnum"/>=<input type="text" name="inputresult" id="${id }inputresult"><input name="correct" value="正确答案" disabled><input type="text" name="correctresult" value="${correctresult }" id="${id}correctresult"/><p>
</s:iterator>
<input type="button" id="panduan" value="判断">
<input type="button" id="returnindex" value="回到主页">
</div>
<div align="center" id="questnum1">
正确题目数： <input type="text" name="correctnum" id="corrextnum" disabled >
</div>
</body>
</html>
chuti.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags"%>
<script language="javascript" src="${pageContext.request.contextPath}/js/jquery-1.4.2.js"></script>
<%
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>二柱子测试平台</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">
<script language="javascript" src="js/jquery-1.4.2.js"></script>
<script language="javascript" src="js/test.js"></script>
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
<style type="text/css">
#question{
visibility: hidden;
background: gray;
}
</style>
<script type="text/javascript">
</script>
</head>
<body background="images/bk.jpg">
<div id="welcome" align="center">
<h1>欢迎来到二柱子测试平台</h1>
</div>
<div id="select" align="center">
<s:form action="questionAction_chuti.action">
<p>乘除法：<input type="checkbox" name="chengchufa" id="chengchufa" value=true></input> </p>
<p>是否有余数：<input type="checkbox" name="shifuyushu" id="shifuyushu" value=true></input></p>
<p> 是否有负数：<input type="checkbox" name="shifufushu" id="shifufushu" value=true></input></p>
<p> 题目数量:<input type="text" name="questnum" id="questnum"></input></p>
<p>整数最大值:<input type="text" name="maxnum" id="maxnum"></input></p>
<input type="submit" value="提交">
</s:form>
</div>
</body>
</html>
实验截图：
小组总结：
将java程序写成网页版并不复杂，只是我们在jsp之间的信息传递还不是很熟练。
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