【JSP开源代码栏目提醒】:网学会员在JSP开源代码频道为大家收集整理了selectUserTable4.jsp提供大家参考,希望对大家有所帮助!
?@ 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;
}
}
%>
<%//构造查询SQL语句
String sqlString=null;//SQL语句
String sex=codeToString(request.getParameter("sex"));
if(sex==null||sex.trim().length()==0)
sqlString=new String("SELECT * FROM userTable");
else
sqlString=new String("SELECT * FROM userTable where user_sex='"+sex.trim()+"'");
%>
<HTML>
<BODY>
<% 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=testDatabse","sa","6599996");
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=selectUserTable4.jsp method=post>");
out.print("<TR><td>
查询性别</td>");
out.print("<td colspan=7>");
out.print("<select name=sex>");
out.print("<option value='' selected>所有</option>");
out.print("<option value=男>男</option>");
out.print("<option value=女>女</option></select>");
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.print("<Td width=100 >"+"用户ID号");
out.print("<Td width=50 >"+"用户名");
out.print("<Td width=100>"+"用户真实");
out.print("<Td width=50>"+"年龄");
out.print("<Td width=50>"+"性别");
out.print("<Td width=100>"+"联系地址");
out.print("<Td width=100>"+"联系电话");
out.print("<Td width=100>"+"添加时间");
out.print("</TR>");
rs.beforeFirst();
while(rs.next())
{ out.print("<TR>");
out.print("<TD >"+rs.getLong(1)+"</TD>");
out.print("<TD >"+rs.getString(2)+"</TD>");
out.print("<TD >"+rs.getString(4)+"</TD>");
out.print("<TD >"+rs.getInt("user_age")+"</TD>");
out.print("<TD >"+rs.getString("user_sex")+"</TD>");
out.print("<TD >"+rs.getString("user_address")+"</TD>");
out.print("<TD >"+rs.getString("user_telephone")+"</TD>");
out.print("<TD >"+rs.getString("add_time")+"</TD>");
out.print("</TR>") ;
}
out.print("</Table>");
con.close();
}
catch(SQLException e1)
{
out.priNt("SQL异常!");
}
%>
</BODY>
</
HTML>