how to insert array data into sql server using jsp

hello,

i have problem to insert array data into my sql server from jsp form. beloW is my code . From system.out.prinln, it show 1 record only in printed what i'm already keyin from form, but not insert into my sql database.

        for(int j= 0; j<s4.length; j++)
        {


            System.out.println( "| "+s2[j]+"|"+ s3[j] + "|"+s4[j]+"|"+s5[j] + "|"+s6[j]+"|"+ s7[j] + "|"+s8[j]);


            String sql = "insert into tblAttand(idAttand,noKP,date,timeIn,timeOut,notes,status) values('"
                + s2 + "','" + s3 + "','" + s4 + "','"
                + s5 + "','" + s6 + "','" + s7 + "','" + s8 +"')";

        stmt.addBatch(sql);
        System.out.println(sql);
        }

        stmt.executeBatch();

        stmt.close();
        conn.close();
        response.sendRedirect("dailyAttand.jsp");            
    } catch (Exception e) {
        out.println(e);
    } finally {
        out.close();
    }

output show: | 24-05-2017-3|875236457854|2017-05-24|0700|1700|ok|Hadir