📄 chaxunceshi.jsp
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<%@ page contentType="text/html;charset=GB2312" %>
<%@ page import="java.sql.*" %>
<%!
public String codeToString(String str)
{//处理中文字符串的函数
String s=str;
try
{
byte tempB[]=s.getBytes("ISO-8859-1");
s=new String(tempB);
return s;
}
catch(Exception e)
{
return s;
}
}
%>
<HTML>
<BODY>
<%
String sqlString=null;//SQL语句
String sjno1=codeToString(request.getParameter("sjno"));
if(sjno1==null||sjno1.trim().length()==0)//SQL语句不变
sqlString=new String("SELECT * FROM kaotiji");
else
sqlString=new String("SELECT * FROM kaotiji where sj_no= '"+sjno1.trim()+"'");
%>
<% Connection con;
Statement sql;
ResultSet rs;
try
{
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");
}
catch(ClassNotFoundException e)
{
out.print("类找不到！");
}
try
{
con=DriverManager.getConnection("jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=kaoshi","sa","");
sql=con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_READ_ONLY);
rs=sql.executeQuery(sqlString);
rs.last();
int rowNumber=rs.getRow();
out.print("<Table Border>");
out.print("<form action=chaxun.jsp method=post>");
out.print("<TR><td>查询条件:</td>");
out.print("<td colspan=7>");
out.print("试卷编号:<input type=text name=sjno>");
out.print("<input type=submit value=提交>");
out.print("</td></tr></form>");
out.print("<TR><td colspan=8 align=center>用户数据(共"+rowNumber+"条记录)</td></tr>");
out.print("<TR>");
out.println("<td width='100'><b>操作:</b></td>");
out.println("<td width='100'><b>考题ID号:</b></td>");
out.println("<td width='100'><b>题目ID号:</b></td>");
out.println("<td width='100'><b>题目类型:</b></td>");
out.println("<td width='100'><b>题目分值:</b></td>");
out.println("<td width='100'><b>题目难度:</b></td>");
out.println("<td width='100'><b>题目内容:</b></td>");
out.println("<td width='100'><b>题目选项:</b></td>");
out.println("<td width='100'><b>题目答案:</b></td>");
out.println("<td width='100'><b>入库时间:</b></td>");
out.print("</TR>");
rs.beforeFirst();
while(rs.next())
{
out.println("<tr>");
String stri = new String();
stri=rs.getString(1);
out.print("<td><a href='zujuan1.jsp?tk_id="+stri+"'>待用</a></td>");
out.println("<td>" +stri+ "</td>");
out.println("<td>" + rs.getString(2)+ "</td>");
int b;
b = rs.getString(3).indexOf('1'); //显示单选题、多选题等类型
if (b == 0)
out.println("<td>" + "单选题" + "</td>");
else if (b == 1)
out.println("<td>" + "多选题" + "</td>");
else if (b == 2)
out.println("<td>" + "填空题" + "</td>");
else
out.println("<td>" + "判断题" + "</td>");
out.println("<td>" + rs.getString(4)+ "</td>");//考题分值
int a;
a = rs.getString(5).indexOf('1'); //显示难、中、易
if (a == 0)
out.println("<td>" + "易" + "</td>");
else if (a == 1)
out.println("<td>" + "中" + "</td>");
else
out.println("<td>" + "难" + "</td>");
out.println("<td>"+rs.getString(6)+"</td>");
//..................................题目内容
String str = new String();
str = rs.getString(7);
int len;
len = str.length();
int xg1, xg2, xg3, xg4;
xg1 = str.indexOf('|');
xg2 = str.indexOf("||");
xg3 = str.indexOf("|||");
xg4 = str.indexOf("||||");
char array[] = str.toCharArray();
String timu = "";
String timu1 = "";
String timu2 = "";
String timu3 = "";
String timu4 = "";
String timu5 = "";
for (int i = 0; i < xg1; i++) {
timu1 = timu1 + array[i];
}
for (int i = xg1 + 1; i < xg2; i++) //不输出斜杠所以xg1+1
{
timu2 = timu2 + array[i];
}
for (int i = xg2 + 2; i < xg3; i++) //不输出双斜杠所以xg1+2
{
timu3 = timu3 + array[i];
}
if (xg4 == -1) //区别五个选项和四个选项
{
for (int i = xg3 + 3; i < len; i++) //不输出三斜杠所以xg1+1
{
timu4 = timu4 + array[i];
}
}
else
{
for (int i = xg3 + 3; i < xg4; i++) //不输出三斜杠所以xg1+1
{
timu4 = timu4 + array[i];
}
}
if(xg4!=-1) //区别假如没有5个选项
{
for (int i = xg4 + 4; i < len; i++) //不输出三斜杠所以xg1+1
{
timu5 = timu5 + array[i];
}
}
timu=timu1+"<br>"+timu2+"<br>"+timu3+"<br>"+timu4+"<br>"+timu5;
if (timu!= "")
out.println("<td>" + timu+ "</td>");
else
out.println("<td>" + "null" + "</td>");
//.................................题目内容
//..................................题目答案
String str1 = new String(); //答案显示ABCDE
str1 = rs.getString(8);
int len1;
len1 = str1.length();
int aa, bb, cc, dd, ee;
aa = str1.indexOf('1');
bb = str1.indexOf('2');
cc = str1.indexOf('3');
dd = str1.indexOf('4');
ee = str1.indexOf('5');
String daan = new String();
for (int i = 0; i <= 4; i++) {
daan = "";
if (aa == 0)
daan = daan + "A";
if (bb == 1)
daan = daan + "B";
if (cc == 2)
daan = daan + "C";
if (dd == 3)
daan = daan + "D";
if (ee == 4)
daan = daan + "E";
}
//答案真假
if (len1 == 1 && aa == 0)
out.println("<td>" + "答案为:真" + "</td>");
else if (len1 == 1)
out.println("<td>" + "答案为:假" + "</td>");
else //填空题
if (len1 >= 4 && daan != "")
out.println("<td>" + "答案为:" + daan + "</td>");
else
out.println("<td>" + "略" + "</td>");
//...........................................题目答案
out.println("<td>" + rs.getString(9)+ "</td>");
out.print("</TR>") ;
}
out.print("</Table>");
con.close();
}
catch(SQLException e1)
{
out.print("SQL异常！");
}
%>
</BODY>
</HTML>
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