将Ueditor整合到ssh框架

前几天因为所做项目要用到Ueditor，所以就研究了下ueditor,我先用servlet做了下测试发现可以用，包括文件上传，图片上传、管理等，具体代码请看链接Ueditor,

因而我就直接将其加到我ssh的项目里，但是发现老是出错（一个红色的叉），当我调试代码时发现，request里的东西都被struts2过滤掉了，因而老是出错，于是我打算重写过滤器，

为了能够兼容struts2，我直接找到默认的过滤器文件直接复制、粘贴，然后加入我个人的代码，以下是我过滤器的文件内容：

/* * $Id: DefaultActionSupport.java 651946 2008-04-27 13:41:38Z apetrelli $ * * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements.  See the NOTICE file * distributed with this work for additional information * regarding copyright ownership.  The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License.  You may obtain a copy of the License at * *  http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied.  See the License for the * specific language governing permissions and limitations * under the License. *  * 本文件使用struts2默认的拦截器，但增加了个人所需的文件 *  */package com.physics.tools.editor;import org.apache.struts2.StrutsStatics;import org.apache.struts2.dispatcher.Dispatcher;import org.apache.struts2.dispatcher.mapper.ActionMapping;import org.apache.struts2.dispatcher.ng.ExecuteOperations;import org.apache.struts2.dispatcher.ng.InitOperations;import org.apache.struts2.dispatcher.ng.PrepareOperations;import org.apache.struts2.dispatcher.ng.filter.FilterHostConfig;import javax.servlet.*;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import java.io.IOException;import java.util.List;import java.util.regex.Pattern;public class PhysicsFilter implements StrutsStatics, Filter {    protected PrepareOperations prepare;    protected ExecuteOperations execute;protected List<Pattern> excludedPatterns = null;    public void init(FilterConfig filterConfig) throws ServletException {        InitOperations init = new InitOperations();        try {            FilterHostConfig config = new FilterHostConfig(filterConfig);            init.initLogging(config);            Dispatcher dispatcher = init.initDispatcher(config);            init.initStaticContentLoader(config, dispatcher);            prepare = new PrepareOperations(filterConfig.getServletContext(), dispatcher);            execute = new ExecuteOperations(filterConfig.getServletContext(), dispatcher);this.excludedPatterns = init.buildExcludedPatternsList(dispatcher);            postInit(dispatcher, filterConfig);        } finally {            init.cleanup();        }    }    /**     * Callback for post initialization     */    protected void postInit(Dispatcher dispatcher, FilterConfig filterConfig) {    }    public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException {        HttpServletRequest request = (HttpServletRequest) req;        HttpServletResponse response = (HttpServletResponse) res;                String url = request.getRequestURI();                try {            prepare.setEncodingAndLocale(request, response);            prepare.createActionContext(request, response);            prepare.assignDispatcherToThread();            if (( excludedPatterns != null && prepare.isUrlExcluded(request, excludedPatterns))||url.endsWith(".wms")) {chain.doFilter(request, response);} else {request = prepare.wrapRequest(request);ActionMapping mapping = prepare.findActionMapping(request, response, true);if (mapping == null) {boolean handled = execute.executeStaticResourceRequest(request, response);if (!handled) {chain.doFilter(request, response);}} else {execute.executeAction(request, response, mapping);}}        } finally {            prepare.cleanupRequest(request);        }    }    public void destroy() {        prepare.cleanupDispatcher();    }}

其中url.endsWith(".wms")是我不要过滤的url，直接回应。