String color = "黄色";
while(rs.next())
{
if(color.equal("黄色");
color = "白色";
else
color = "黄色";
%>
<tr color="<%=color%>">
<td><%=rs.getString("BH")%></td>
<td><%=rs.getString("XM")%></td>
<td><%=rs.getString("XB")%></td>
<td><%=rs.getString("CSRQ")%></td>
</tr>
<%
}
while(rs.next())
{
if(color.equal("黄色");
color = "白色";
else
color = "黄色";
%>
<tr color="<%=color%>">
<td><%=rs.getString("BH")%></td>
<td><%=rs.getString("XM")%></td>
<td><%=rs.getString("XB")%></td>
<td><%=rs.getString("CSRQ")%></td>
</tr>
<%
}
int i=0;
String color=null;
while(rs.next())
{
i++;
if (i%2==0)
color="red";
else
color="green";
%>
<tr bgcolor=<%=color%>>
<td><%=rs.getString("BH")%></td>
<td><%=rs.getString("XM")%></td>
<td><%=rs.getString("XB")%></td>
<td><%=rs.getString("CSRQ")%></td>
</tr>
<%
}
mod 4不就行啦!(不要说不懂数学,呵呵)