adduser_jsp.java

这是一个图书馆管理系统的jsp代码

      out.write("            </tr>\r\n");
      out.write("            <tr>\r\n");
      out.write("              <td align=\"right\"><img src=\"F:\\example\\图书馆\\login/library3.png\" width=\"10\" height=\"10\" alt=\"\"></td>\r\n");
      out.write("              <td align=\"center\"><a href=\"userpay.jsp\">Userpay</a></td>\r\n");
      out.write("            </tr>\r\n");
      out.write("            <tr>\r\n");
      out.write("              <td align=\"right\">&nbsp;</td>\r\n");
      out.write("              <td align=\"center\"><img src=\"F:\\example\\图书馆\\login/library4.png\" width=\"102\" height=\"5\" alt=\"\"></td>\r\n");
      out.write("            </tr>\r\n");
      out.write("             <tr>\r\n");
      out.write("              <td align=\"right\"><img src=\"F:\\example\\图书馆\\login/library3.png\" width=\"10\" height=\"10\" alt=\"\"></td>\r\n");
      out.write("              <td align=\"center\"><a href=\"update.jsp\">Update</a></td>\r\n");
      out.write("            </tr>\r\n");
      out.write("            <tr>\r\n");
      out.write("              <td align=\"right\">&nbsp;</td>\r\n");
      out.write("              <td align=\"center\"><img src=\"F:\\example\\图书馆\\login/library4.png\" width=\"102\" height=\"5\" alt=\"\"></td>\r\n");
      out.write("            </tr>\r\n");
      out.write("            <tr>\r\n");
      out.write("              <td width=\"20\" align=\"right\">&nbsp;</td>\r\n");
      out.write("              <td width=\"130\" align=\"center\">&nbsp;</td>\r\n");
      out.write("            </tr>\r\n");
      out.write("          </table></td>\r\n");
      out.write("        </tr>\r\n");
      out.write("        <tr>\r\n");
      out.write("          <td height=\"200\" valign=\"top\" bgcolor=\"#CCCCCC\">&nbsp;</td>\r\n");
      out.write("        </tr>\r\n");
      out.write("      </table></td>\r\n");
      out.write("      <td height=\"449\" align=\"left\"><table width=\"80%\" border=\"1\" align=\"center\" cellpadding=\"10\" cellspacing=\"1\">\r\n");
      out.write("        <tr align=\"center\">\r\n");
      out.write("          <td height=\"50\" colspan=\"2\"><span class=\"style3\">Add user </span></td>\r\n");
      out.write("          </tr>\r\n");
      out.write("        <tr>\r\n");
      out.write("          <td width=\"37%\" height=\"30\" align=\"right\" ><span class=\"style4\">ID:</span></td>\r\n");
      out.write("          <td width=\"63%\" height=\"30\"><span class=\"style4\">\r\n");
      out.write("          <input name=\"adduserid\" type=\"text\" id=\"adduserid\" size=\"15\" maxlength=\"12\">\r\n");
      out.write("</span></td>\r\n");
      out.write("        </tr>\r\n");
      out.write("        <tr>\r\n");
      out.write("          <td height=\"30\" align=\"right\"><span class=\"style4\">Course:</span></td>\r\n");
      out.write("          <td height=\"30\"><input name=\"addusercourse\" type=\"text\" id=\"addusercourse\" size=\"10\" maxlength=\"8\"></td>\r\n");
      out.write("        </tr>\r\n");
      out.write("        <tr>\r\n");
      out.write("          <td height=\"30\" align=\"right\"><span class=\"style4\">Number:</span></td>\r\n");
      out.write("          <td height=\"30\"><input name=\"addusernumber\" type=\"text\" id=\"addusernumber\" size=\"10\" maxlength=\"8\"></td>\r\n");
      out.write("        </tr>\r\n");
      out.write("        <tr>\r\n");
      out.write("          <td height=\"30\" align=\"right\"><span class=\"style4\">Code:</span></td>\r\n");
      out.write("          <td height=\"30\"><input name=\"addusercode\" type=\"text\" id=\"addusercode\" size=\"15\" maxlength=\"12\"></td>\r\n");
      out.write("        </tr>\r\n");
      out.write("        <tr>\r\n");
      out.write("          <td height=\"30\" align=\"right\"><span class=\"style4\">Phone:</span></td>\r\n");
      out.write("          <td height=\"30\"><input name=\"adduserphone\" type=\"text\" id=\"adduserphone\" size=\"15\" maxlength=\"11\"></td>\r\n");
      out.write("        </tr>\r\n");
      out.write("        <tr>\r\n");
      out.write("          <td height=\"30\" align=\"right\"><span class=\"style4\">Email:</span></td>\r\n");
      out.write("          <td height=\"30\"><input name=\"adduseremail\" type=\"text\" id=\"adduseremail\" size=\"35\" maxlength=\"30\"></td>\r\n");
      out.write("        </tr>\r\n");
      out.write("        <tr>\r\n");
      out.write("          <td height=\"30\" align=\"right\"><span class=\"style4\">Oicq:</span></td>\r\n");
      out.write("          <td height=\"30\"><input name=\"adduserqq\" type=\"text\" id=\"adduserqq\" size=\"15\" maxlength=\"11\"></td>\r\n");
      out.write("        </tr>\r\n");
      out.write("        <tr>\r\n");
      out.write("          <td height=\"30\" align=\"right\"><span class=\"style4\">Maxbook:</span></td>\r\n");
      out.write("          <td height=\"30\"><input name=\"addusermax\" type=\"text\" id=\"addusermax\" size=\"5\" maxlength=\"3\"></td>\r\n");
      out.write("        </tr>\r\n");
      out.write("        <tr>\r\n");
      out.write("          <td height=\"30\" colspan=\"2\" align=\"right\">            <table width=\"60%\" border=\"0\" align=\"center\" cellpadding=\"0\" cellspacing=\"1\">\r\n");
      out.write("            <tr>\r\n");
      out.write("              <td width=\"50%\" align=\"center\"><input name=\"adduserenter\" type=\"submit\" id=\"adduserenter\" value=\"Enter\"></td>\r\n");
      out.write("              <td width=\"50%\" align=\"center\"><input name=\"adduserreset\" type=\"reset\" id=\"adduserreset\" value=\"Reset\"></td>\r\n");
      out.write("            </tr>\r\n");
      out.write("          </table></td>\r\n");
      out.write("          </tr>\r\n");
      out.write("      </table></td>\r\n");
      out.write("    </tr>\r\n");
      out.write("    <tr>\r\n");
      out.write("      <td bgcolor=\"#666666\">&nbsp;</td>\r\n");
      out.write("      <td><img src=\"F:\\example\\图书馆\\login/library2.png\" width=\"573\" height=\"40\" alt=\"\"></td>\r\n");
      out.write("    </tr>\r\n");
      out.write("  </table>\r\n");
      out.write("</form>\r\n");
      login.Library Library = null;
      synchronized (session) {
        Library = (login.Library) _jspx_page_context.getAttribute("Library", PageContext.SESSION_SCOPE);
        if (Library == null){
          Library = new login.Library();
          _jspx_page_context.setAttribute("Library", Library, PageContext.SESSION_SCOPE);
          out.write('\r');
          out.write('\n');
        }
      }
      out.write("\r\n");
      out.write("<center>\r\n");
      out.write("\r\n");



try{
  if(request.getParameter("adduserenter")!=null){
    Connection conn=Library.getConn();
  Statement stmt=conn.createStatement();
String addid = request.getParameter("adduserid");
String addcourse = request.getParameter("addusercourse");
String addstudentnumber = request.getParameter("addusernumber");
String addcode = request.getParameter("addusercode");
String addphone = request.getParameter("adduserphone");
String addemail = request.getParameter("adduseremail");
String addoicq = request.getParameter("adduserqq");
String addmaxbook = request.getParameter("addusermax");
    String insertStr = "insert into user(id,course,studentnumber,code,phone,email,oicq,maxbook) values('" + addid + "','" + addcourse + "','" + addstudentnumber + "','" + addcode + "','" + addphone + "','" + addemail + "','" + addoicq + "','" + addmaxbook + "')";
    stmt.execute(insertStr);
    response.sendRedirect("success.jsp");
  }

}catch (Exception ex) {
  response.sendRedirect("fail.jsp");
ex.printStackTrace();}


      out.write("\r\n");
      out.write("</center>\r\n");
      out.write("</body>\r\n");
      out.write("</html>\r\n");
    } catch (Throwable t) {
      if (!(t instanceof SkipPageException)){
        out = _jspx_out;
        if (out != null && out.getBufferSize() != 0)
          out.clearBuffer();
        if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
      }
    } finally {
      if (_jspxFactory != null) _jspxFactory.releasePageContext(_jspx_page_context);
    }
  }
}