addbook_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\">&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=\"275\" 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=\"8\" cellspacing=\"1\">\r\n");
      out.write("        <tr align=\"center\">\r\n");
      out.write("          <td height=\"30\" colspan=\"2\" class=\"style3\">Add Book</td>\r\n");
      out.write("          </tr>\r\n");
      out.write("        <tr>\r\n");
      out.write("          <td width=\"30%\" height=\"20\" align=\"right\" class=\"style4\">Serial NO.:</td>\r\n");
      out.write("          <td height=\"20\"><input name=\"serialnumber\" type=\"text\" id=\"serialnumber\" size=\"10\" maxlength=\"8\"></td>\r\n");
      out.write("        </tr>\r\n");
      out.write("        <tr>\r\n");
      out.write("          <td width=\"30%\" height=\"20\" align=\"right\" class=\"style4\">Sort NO.: </td>\r\n");
      out.write("          <td height=\"20\"><input name=\"sortnumber\" type=\"text\" id=\"sortnumber\" size=\"8\" maxlength=\"4\"></td>\r\n");
      out.write("        </tr>\r\n");
      out.write("        <tr>\r\n");
      out.write("          <td width=\"30%\" height=\"20\" align=\"right\" class=\"style4\">Title:</td>\r\n");
      out.write("          <td height=\"20\"><input name=\"title\" type=\"text\" id=\"title\" size=\"10\" maxlength=\"8\"></td>\r\n");
      out.write("        </tr>\r\n");
      out.write("        <tr>\r\n");
      out.write("          <td width=\"30%\" height=\"20\" align=\"right\" class=\"style4\">Author1:</td>\r\n");
      out.write("          <td height=\"20\"><input name=\"author1\" type=\"text\" id=\"author1\" size=\"10\" maxlength=\"8\"></td>\r\n");
      out.write("        </tr>\r\n");
      out.write("        <tr>\r\n");
      out.write("          <td width=\"30%\" height=\"20\" align=\"right\" class=\"style4\">Author2:</td>\r\n");
      out.write("          <td height=\"20\"><input name=\"author2\" type=\"text\" id=\"author2\" size=\"10\" maxlength=\"7\"></td>\r\n");
      out.write("        </tr>\r\n");
      out.write("        <tr>\r\n");
      out.write("          <td width=\"30%\" height=\"20\" align=\"right\" class=\"style4\">Author3:</td>\r\n");
      out.write("          <td height=\"20\"><input name=\"author3\" type=\"text\" id=\"author3\" size=\"10\" maxlength=\"7\"></td>\r\n");
      out.write("        </tr>\r\n");
      out.write("        <tr>\r\n");
      out.write("          <td width=\"30%\" height=\"20\" align=\"right\" class=\"style4\">Cover:</td>\r\n");
      out.write("          <td height=\"20\"><input name=\"cover\" type=\"text\" id=\"cover\" size=\"35\" maxlength=\"30\"></td>\r\n");
      out.write("        </tr>\r\n");
      out.write("        <tr>\r\n");
      out.write("          <td width=\"30%\" height=\"20\" align=\"right\" class=\"style4\">Book Conern: </td>\r\n");
      out.write("          <td height=\"20\"><input name=\"bookconcern\" type=\"text\" id=\"bookconcern\" size=\"10\" maxlength=\"8\"></td>\r\n");
      out.write("        </tr>\r\n");
      out.write("        <tr>\r\n");
      out.write("          <td width=\"30%\" height=\"20\" align=\"right\" class=\"style4\">Public Day: </td>\r\n");
      out.write("          <td height=\"20\"><input name=\"publicday\" type=\"text\" id=\"publicday\" size=\"15\" maxlength=\"10\"></td>\r\n");
      out.write("        </tr>\r\n");
      out.write("        <tr>\r\n");
      out.write("          <td width=\"30%\" height=\"20\" align=\"right\" class=\"style4\">ISBN:</td>\r\n");
      out.write("          <td height=\"20\"><input name=\"isbn\" type=\"text\" id=\"isbn\" size=\"8\" maxlength=\"5\"></td>\r\n");
      out.write("        </tr>\r\n");
      out.write("        <tr>\r\n");
      out.write("          <td width=\"30%\" height=\"20\" align=\"right\" class=\"style4\">Times:</td>\r\n");
      out.write("          <td height=\"20\"><input name=\"times\" type=\"text\" id=\"times\" size=\"5\" maxlength=\"3\"></td>\r\n");
      out.write("        </tr>\r\n");
      out.write("        <tr>\r\n");
      out.write("          <td width=\"30%\" height=\"20\" align=\"right\" class=\"style4\">Prize:</td>\r\n");
      out.write("          <td height=\"20\"><input name=\"prize\" type=\"text\" id=\"prize\" size=\"5\" maxlength=\"3\"></td>\r\n");
      out.write("        </tr>\r\n");
      out.write("        <tr>\r\n");
      out.write("          <td width=\"30%\" height=\"20\" align=\"right\" class=\"style4\">In NO.:</td>\r\n");
      out.write("          <td height=\"20\"><input name=\"innumber\" type=\"text\" id=\"innumber\" size=\"5\" maxlength=\"3\"></td>\r\n");
      out.write("        </tr>\r\n");
      out.write("        <tr>\r\n");
      out.write("          <td height=\"20\" 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=\"enter\" type=\"submit\" id=\"enter\" value=\"Enter\"></td>\r\n");
      out.write("              <td width=\"50%\" align=\"center\"><input name=\"reset\" type=\"reset\" id=\"reset\" 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("enter")!=null){
    Connection conn=Library.getConn();
  Statement stmt=conn.createStatement();
String serialnumber = request.getParameter("serialnumber");
String sortnumber = request.getParameter("sortnumber");
String title = request.getParameter("title");
String author1 = request.getParameter("author1");
String author2 = request.getParameter("author2");
String author3 = request.getParameter("author3");
String cover = request.getParameter("cover");
String bookconcern = request.getParameter("bookconcern");
String publicday =request.getParameter("publicday");
String isbn = request.getParameter("isbn");
int times = Integer.parseInt(request.getParameter("times"));
int prize = Integer.parseInt(request.getParameter("prize"));
int innumber = Integer.parseInt(request.getParameter("innumber"));
    String insertStr = "insert into book(serialnumber,sortnumber,title,author1,author2,author3,cover,bookconcern,publicday,isbn,times,prize,innumber,outnumber) values('" + serialnumber + "','" + sortnumber + "','" + title + "','" + author1 + "','" + author2 + "','" + author3 + "','" + cover + "','" + bookconcern + "','" + publicday + "','" + isbn + "','" + times + "','" + prize + "','" + innumber + "','0')";
    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);
    }
  }
}