如何避免抛出invalid column index错误
代码如下:
try
{
sun.jdbc.rowset.CachedRowSet rs1=Handle.EmployeeMonthReport(EminId,start_time,end_time);
while (rs1.next())
{
out.println("<tr>");
out.println("<td><div align=center>"+oa.Tools.toGBKString(rs1.getString(1))+"</div></td>");
out.println("<td><div align=center>"+oa.Tools.toGBKString(rs1.getString(2))+"</div></td>");
out.println("<td><div align=center>"+oa.Tools.toGBKString(rs1.getString(3))+"</div></td>");
out.println("<td><div align=center>"+oa.Tools.toGBKString(rs1.getString(4))+"</div></td>");
out.println("<td><div align=center>"+oa.Tools.toGBKString(rs1.getString(5))+"</div></td>");
out.println("<td><div align=center>"+oa.Tools.toGBKString(rs1.getString(6))+"</div></td>");
out.println("<td><div align=center>"+rs1.getString(7)+"</div></td>");
out.println("</tr>");
}
}
catch (Exception e)
{
System.out.println(e.getMessage());
}