📄 rukaoti.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;
}
}
%>
<%//接收客户端提交的数据
String ktid=codeToString(request.getParameter("ktid"));
int idint;
try
{
idint=Integer.parseInt(ktid.trim());
}
catch(Exception e)
{
idint=0; //没有输入年龄或输入的年龄不是数字则值为0
}
String ktclass=codeToString(request.getParameter("ktclass"));
if(ktclass==null)//无内容则设为空串
ktclass="";
String ktvalue=codeToString(request.getParameter("ktvalue"));
if(ktvalue==null)//无内容则设为空串
ktvalue="";
String ktdifficulty=codeToString(request.getParameter("ktdifficulty"));
if(ktdifficulty==null)//无内容则设为空串
ktdifficulty="";
String ktcontent=codeToString(request.getParameter("ktcontent"));
if(ktcontent==null)//无内容则设为空串
ktcontent="";
String ktoption=codeToString(request.getParameter("ktoption"));
if(ktoption==null)//无内容则设为空串
ktoption="";
String ktstandard=codeToString(request.getParameter("ktstandard"));
if(ktstandard==null)//无内容则设为空串
ktstandard="";
%>
<%//构造追加记录SQL语句
String sqlString=null;//SQL语句
sqlString="insert into kaotiji(tk_id,kt_class,kt_value,kt_difficulty,kt_content,kt_option,kt_standard)"+
" values("+idint+",'"+ktclass+"','"+ktvalue+"','"+ktdifficulty+"','"+ktcontent+"','"+ktoption+"','"+ktstandard+"')";
%>
<%//执行SQL语句
try
{ Connection con;
Statement sql;
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");
con=DriverManager.getConnection("jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=kaoshi","sa","");
sql=con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_READ_ONLY);
sql.executeUpdate(sqlString);
con.close();
}
catch(SQLException e1)
{
out.print("SQL异常！");
}
%>
<head>
<title>用户注册程序</title>
</head>
<body>
<center>
<table border="1" width="700">
<tr>
<td width="100%" colspan="2" align="center">用户注册程序</td>
</tr>
<tr>
<td width="100%" colspan="2">追加用户成功！</td>
</tr>
<tr>
<td width="100%" colspan="2"><a href=tianjia.jsp>添加</a></td>
</tr>
</table>
</center>
</body>
</html>
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