java jstl 页面开发包

代码说明：

资源描述/*  * The Apache Software License, Version 1.1  *  * Copyright (c) 1999 The Apache Software Foundation.  All rights   * reserved.  *  * Redistribution and use in source and binary forms, with or without  * modification, are permitted provided that the following conditions  * are met:  *  * 1. Redistributions of source code must retain the above copyright  *    notice, this list of conditions and the following disclaimer.   *  * 2. Redistributions in binary form must reproduce the above copyright  *    notice, this list of conditions and the following disclaimer in  *    the documentation and/or other materials provided with the  *    distribution.  *  * 3. The end-user documentation included wit