>>525　「システムDSN」でそれやったけど、直らなかった。。。。。これがソースです。
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class Kensaku extends HttpServlet
{
public void doGet(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException
{
try{
String tmp = request.getParameter("str");
String syouhinname = new String(tmp.getBytes("8859_1"),"JISAutoDetect");
ServletContext sc = getServletContext();
KenDBBean kb = new KenDBBean();
kb.readDB();
kb.setSyouhinname(syouhinname);
sc.setAttribute("kb", kb);
if(syouhinname.length() !=0){
sc.getRequestDispatcher("/Kensaku_chk.jsp").forward(request,response);
}
else{
sc.getRequestDispatcher("/error.html").forward(request,response);
}
}
catch(Exception e){
e.printStackTrace();
}
}
}