login_jsp.java

自己写的一个java购销系统

          _jspx_th_html_messages_0.setBodyContent((javax.servlet.jsp.tagext.BodyContent) out);
          _jspx_th_html_messages_0.doInitBody();
        }
        msg = (java.lang.String) _jspx_page_context.findAttribute("msg");
        do {
          out.write("\r\n");
          out.write("         <font color=\"#FF0000\">");
          out.write((java.lang.String) org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate("${msg}", java.lang.String.class, (PageContext)_jspx_page_context, null, false));
          out.write("</font>\r\n");
          out.write("       ");
          int evalDoAfterBody = _jspx_th_html_messages_0.doAfterBody();
          msg = (java.lang.String) _jspx_page_context.findAttribute("msg");
          if (evalDoAfterBody != javax.servlet.jsp.tagext.BodyTag.EVAL_BODY_AGAIN)
            break;
        } while (true);
        if (_jspx_eval_html_messages_0 != javax.servlet.jsp.tagext.Tag.EVAL_BODY_INCLUDE) {
          out = _jspx_page_context.popBody();
        }
      }
      if (_jspx_th_html_messages_0.doEndTag() == javax.servlet.jsp.tagext.Tag.SKIP_PAGE) {
        _jspx_tagPool_html_messages_id.reuse(_jspx_th_html_messages_0);
        return;
      }
      _jspx_tagPool_html_messages_id.reuse(_jspx_th_html_messages_0);
      out.write("</h5>\r\n");
      out.write("       \t\t      ");

                String LoginError=null;
                LoginError=(String)session.getAttribute("LoginError"); 
                if(LoginError!=null){
               
      out.write("\r\n");
      out.write("               <center><h5><font color=\"#FF0000\">用户不存在或密码错误！</font></h5></center>\r\n");
      out.write("\t\t       ");

		        session.removeAttribute("LoginError");
                }
                
      out.write("\r\n");
      out.write("\t\r\n");
      out.write("<!--文件尾开始-->\r\n");
      out.write("\t\t<table width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\" height=\"28\">\r\n");
      out.write("\t\t  <tr>\r\n");
      out.write("\t\t    <td height=\"17\" background=\"/estore/e_jsp/images/bot_bg.gif\">\r\n");
      out.write("\t\t      　</td>\r\n");
      out.write("\t\t  </tr>\r\n");
      out.write("\t\t</table>\r\n");
      out.write("\t\t<table width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\">\r\n");
      out.write("\t\t  <tr>\r\n");
      out.write("\t\t    <td bgcolor=\"#f1f1f6\" height=\"53\" valign=\"center\">\r\n");
      out.write("\t\t\t<p align=\"center\">Copyright &copy;2004 - 2005 <a href=\"http://www.tarena.com.cn\"><b><font face=\"Verdana,\">Tarena</font></b><font color=#CC0000>.com.cn</font></a><br>\r\n");
      out.write("\t\t\t</td>\r\n");
      out.write("\t\t  </tr>\r\n");
      out.write("\t\t</table>\r\n");
      out.write("\t</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);
    }
  }

  private boolean _jspx_meth_html_errors_0(PageContext _jspx_page_context)
          throws Throwable {
    PageContext pageContext = _jspx_page_context;
    JspWriter out = _jspx_page_context.getOut();
    //  html:errors
    org.apache.struts.taglib.html.ErrorsTag _jspx_th_html_errors_0 = (org.apache.struts.taglib.html.ErrorsTag) _jspx_tagPool_html_errors_nobody.get(org.apache.struts.taglib.html.ErrorsTag.class);
    _jspx_th_html_errors_0.setPageContext(_jspx_page_context);
    _jspx_th_html_errors_0.setParent(null);
    int _jspx_eval_html_errors_0 = _jspx_th_html_errors_0.doStartTag();
    if (_jspx_th_html_errors_0.doEndTag() == javax.servlet.jsp.tagext.Tag.SKIP_PAGE) {
      _jspx_tagPool_html_errors_nobody.reuse(_jspx_th_html_errors_0);
      return true;
    }
    _jspx_tagPool_html_errors_nobody.reuse(_jspx_th_html_errors_0);
    return false;
  }

  private boolean _jspx_meth_html_form_0(PageContext _jspx_page_context)
          throws Throwable {
    PageContext pageContext = _jspx_page_context;
    JspWriter out = _jspx_page_context.getOut();
    //  html:form
    org.apache.struts.taglib.html.FormTag _jspx_th_html_form_0 = (org.apache.struts.taglib.html.FormTag) _jspx_tagPool_html_form_action.get(org.apache.struts.taglib.html.FormTag.class);
    _jspx_th_html_form_0.setPageContext(_jspx_page_context);
    _jspx_th_html_form_0.setParent(null);
    _jspx_th_html_form_0.setAction("/estore/loginaction");
    int _jspx_eval_html_form_0 = _jspx_th_html_form_0.doStartTag();
    if (_jspx_eval_html_form_0 != javax.servlet.jsp.tagext.Tag.SKIP_BODY) {
      do {
        out.write("\r\n");
        out.write("\t\t<table cellpadding=3 cellspacing=1 align=center class=tableborder1>\r\n");
        out.write("\t\t<tr>\r\n");
        out.write("\t\t\t<td valign=middle colspan=2 align=center height=25 background=\"/estore/e_jsp/images/bg2.gif\" ><font color=\"#ffffff\"><b>输入您的用户名、密码登录</b></font></td>\r\n");
        out.write("\t\t</tr>\r\n");
        out.write("\t\t<tr>\r\n");
        out.write("\t\t<td valign=middle class=tablebody1>请输入您的用户名</td>\r\n");
        out.write("\t\t\t<td valign=middle class=tablebody1>\r\n");
        out.write("\t\t\t    ");
        if (_jspx_meth_html_text_0(_jspx_th_html_form_0, _jspx_page_context))
          return true;
        out.write("&nbsp;\r\n");
        out.write("\t\t\t\t<a href=\"/estore/e_jsp/register.jsp\">没有注册？</a>\r\n");
        out.write("\t\t\t</td>\r\n");
        out.write("\t\t</tr>\r\n");
        out.write("\t\t<tr>\r\n");
        out.write("\t\t\t<td valign=middle class=tablebody1>请输入您的密码</td>\r\n");
        out.write("\t\t\t<td valign=middle class=tablebody1>\r\n");
        out.write("\t\t\t    ");
        if (_jspx_meth_html_password_0(_jspx_th_html_form_0, _jspx_page_context))
          return true;
        out.write("&nbsp; \r\n");
        out.write("\t\t\t</td>\r\n");
        out.write("\t\t</tr>\r\n");
        out.write("\t\t<tr>\r\n");
        out.write("\t\t\t<td class=tablebody2 valign=middle colspan=2 align=center>\r\n");
        out.write("\t\t\t    <input type=\"submit\" value=\"登 录\">\r\n");
        out.write("\t\t\t</td>\r\n");
        out.write("\t\t</tr>\r\n");
        out.write("\t\t</table>\r\n");
        out.write("\t");
        int evalDoAfterBody = _jspx_th_html_form_0.doAfterBody();
        if (evalDoAfterBody != javax.servlet.jsp.tagext.BodyTag.EVAL_BODY_AGAIN)
          break;
      } while (true);
    }
    if (_jspx_th_html_form_0.doEndTag() == javax.servlet.jsp.tagext.Tag.SKIP_PAGE) {
      _jspx_tagPool_html_form_action.reuse(_jspx_th_html_form_0);
      return true;
    }
    _jspx_tagPool_html_form_action.reuse(_jspx_th_html_form_0);
    return false;
  }

  private boolean _jspx_meth_html_text_0(javax.servlet.jsp.tagext.JspTag _jspx_th_html_form_0, PageContext _jspx_page_context)
          throws Throwable {
    PageContext pageContext = _jspx_page_context;
    JspWriter out = _jspx_page_context.getOut();
    //  html:text
    org.apache.struts.taglib.html.TextTag _jspx_th_html_text_0 = (org.apache.struts.taglib.html.TextTag) _jspx_tagPool_html_text_property_nobody.get(org.apache.struts.taglib.html.TextTag.class);
    _jspx_th_html_text_0.setPageContext(_jspx_page_context);
    _jspx_th_html_text_0.setParent((javax.servlet.jsp.tagext.Tag) _jspx_th_html_form_0);
    _jspx_th_html_text_0.setProperty("userName");
    int _jspx_eval_html_text_0 = _jspx_th_html_text_0.doStartTag();
    if (_jspx_th_html_text_0.doEndTag() == javax.servlet.jsp.tagext.Tag.SKIP_PAGE) {
      _jspx_tagPool_html_text_property_nobody.reuse(_jspx_th_html_text_0);
      return true;
    }
    _jspx_tagPool_html_text_property_nobody.reuse(_jspx_th_html_text_0);
    return false;
  }

  private boolean _jspx_meth_html_password_0(javax.servlet.jsp.tagext.JspTag _jspx_th_html_form_0, PageContext _jspx_page_context)
          throws Throwable {
    PageContext pageContext = _jspx_page_context;
    JspWriter out = _jspx_page_context.getOut();
    //  html:password
    org.apache.struts.taglib.html.PasswordTag _jspx_th_html_password_0 = (org.apache.struts.taglib.html.PasswordTag) _jspx_tagPool_html_password_property_nobody.get(org.apache.struts.taglib.html.PasswordTag.class);
    _jspx_th_html_password_0.setPageContext(_jspx_page_context);
    _jspx_th_html_password_0.setParent((javax.servlet.jsp.tagext.Tag) _jspx_th_html_form_0);
    _jspx_th_html_password_0.setProperty("password");
    int _jspx_eval_html_password_0 = _jspx_th_html_password_0.doStartTag();
    if (_jspx_th_html_password_0.doEndTag() == javax.servlet.jsp.tagext.Tag.SKIP_PAGE) {
      _jspx_tagPool_html_password_property_nobody.reuse(_jspx_th_html_password_0);
      return true;
    }
    _jspx_tagPool_html_password_property_nobody.reuse(_jspx_th_html_password_0);
    return false;
  }
}