Springboot整合百度Ueditor富文本编辑器[Eclipse 版]

Part 1:下载富文本编辑器源码及JSP代码

官网下载传送门:UEditor下载链接

下载版本如图所示:
这里写图片描述


Part 2:搭建运行环境

  1. 将源码文件夹中这个文件夹放入\src\main\java\com\下
    这里写图片描述

  2. 将jsp文件下这些东西放入\src\main\resources\static下
    这里写图片描述

  3. 配置资源文件路径[1.5版本springboot可以不配]

    @Configuration
    public class WebMvcAdapterConfig extends WebMvcConfigurationSupport{
    
        @Override
        protected void addResourceHandlers(ResourceHandlerRegistry registry) {
            // TODO Auto-generated method stub
            registry.addResourceHandler("/static/**").addResourceLocations("classpath:/static/");
            registry.addResourceHandler("/path/**").addResourceLocations("file:/C:/upload/img/");
            super.addResourceHandlers(registry);
        }
    
        @Override
        public void addViewControllers(ViewControllerRegistry registry) {
            // TODO Auto-generated method stub
            registry.addViewController("/index.html").setViewName("index");
            super.addViewControllers(registry);
        }
    }
  4. 添加依赖包
    这里写图片描述

  5. 修改index.html js引用路径,根据4中配置决定
    这里写图片描述

  6. 启动项目,如果访问页面看到下图,代表配置初步成功,已经可以使用基本功能[我的工具栏自定义过,所以会比正常的少一些控件]
    这里写图片描述


Part 3:上传图片功能配置

  1. 完成Part 2配置后,点击图片上传功能,发现不可用,提示

  2. 将jsp文件夹下的config.json文件放入\src\main\resources\下
    这里写图片描述

  3. 依据源码里的controller.jsp,写一个映射路径为config的控制层方法

        /**
         * 百度富文本编辑器
         * @param request
         * @param response
         */
        @RequestMapping(value="/config")  
        public void config(HttpServletRequest request, HttpServletResponse response) {  
            response.setContentType("application/json");  
            String rootPath = request.getSession().getServletContext().getRealPath("/");  
            try {  
                String exec = new ActionEnter(request, rootPath).exec();  
                PrintWriter writer = response.getWriter();  
                writer.write(exec);  
                writer.flush();  
                writer.close();  
            } catch (JSONException e) {  
                e.printStackTrace();  
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }  
        } 
  4. 修改ConfigManage类的getConfigPath()方法

    private String getConfigPath () {
            try{
                //获取classpath下的config.json路径
                return this.getClass().getClassLoader().getResource("config.json").toURI().getPath();
            }catch (URISyntaxException e){
                return null;
            }
    
        }
  5. 配置ueditor.config.js
    这里写图片描述

  6. 运行项目路径http://localhost:8080/config?action=config,如下图显示则表示可读取到config.json文件[我这是自动转换json格式插件,正常情况配置文件内容输出出来就可以了]
    这里写图片描述

  7. 修改BinaryUploader 类,解决其无法获得带字节流的request的问题

    public class BinaryUploader {
    
        public static final State save(HttpServletRequest request,  
                Map<String, Object> conf) {  
            // FileItemStream fileStream = null;  
            // boolean isAjaxUpload = request.getHeader( "X_Requested_With" ) != null;  
    
            if (!ServletFileUpload.isMultipartContent(request)) {  
                return new BaseState(false, AppInfo.NOT_MULTIPART_CONTENT);  
            }  
    
            // ServletFileUpload upload = new ServletFileUpload(  
                //  new DiskFileItemFactory());  
            //  
            // if ( isAjaxUpload ) {  
            //     upload.setHeaderEncoding( "UTF-8" );  
            // }  
    
            try {  
                // FileItemIterator iterator = upload.getItemIterator(request);  
                //  
                // while (iterator.hasNext()) {  
                //  fileStream = iterator.next();  
                //  
                //  if (!fileStream.isFormField())  
                //      break;  
                //  fileStream = null;  
                // }  
                //  
                // if (fileStream == null) {  
                //  return new BaseState(false, AppInfo.NOTFOUND_UPLOAD_DATA);  
                // }  
                MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;  
                MultipartFile multipartFile = multipartRequest.getFile(conf.get("fieldName").toString());  
                if(multipartFile==null){  
                    return new BaseState(false, AppInfo.NOTFOUND_UPLOAD_DATA);  
                }  
    
                String savePath = (String) conf.get("savePath");  
                //String originFileName = fileStream.getName();  
                String originFileName = multipartFile.getOriginalFilename();  
                String suffix = FileType.getSuffixByFilename(originFileName);  
    
                originFileName = originFileName.substring(0,  
                        originFileName.length() - suffix.length());  
                savePath = savePath + suffix;  
    
                long maxSize = ((Long) conf.get("maxSize")).longValue();  
    
                if (!validType(suffix, (String[]) conf.get("allowFiles"))) {  
                    return new BaseState(false, AppInfo.NOT_ALLOW_FILE_TYPE);  
                }  
    
                savePath = PathFormat.parse(savePath, originFileName);  
    
                String physicalPath = (String) conf.get("rootPath") + savePath;
    
                //InputStream is = fileStream.openStream();  
                InputStream is = multipartFile.getInputStream();  
                State storageState = StorageManager.saveFileByInputStream(is,  
                        physicalPath, maxSize);  
                is.close();  
    
                if (storageState.isSuccess()) {  
                    storageState.putInfo("url", PathFormat.format(savePath));  
                    storageState.putInfo("type", suffix);  
                    storageState.putInfo("original", originFileName + suffix);  
                }  
    
                return storageState;  
            // } catch (FileUploadException e) {  
            //  return new BaseState(false, AppInfo.PARSE_REQUEST_ERROR);  
            } catch (IOException e) {  
            }  
            return new BaseState(false, AppInfo.IO_ERROR);  
        }
    
    
    
        private static boolean validType(String type, String[] allowTypes) {
            List<String> list = Arrays.asList(allowTypes);
    
            return list.contains(type);
        }
    }

Part 4:配置图片上传路径

  1. 打开config.json文件配置上传路径[图片回显路径是映射图片上传路径的,一般在Part 2 第3步实现]
    这里写图片描述

  2. 打开ConfigManager.java,在getConfig方法中修改

    conf.put( "basePath", this.jsonConfig.getString("basePath") );
    conf.put( "savePath", savePath );
    conf.put( "rootPath", this.rootPath );
  3. 打开BinaryUploader.java,在save方法中修改

    String basePath=(String) conf.get("basePath");
    String physicalPath = basePath + savePath;  
  4. 打开application.properties新增

    web.upload-path=C:/  
    spring.mvc.static-path-pattern=/**  
    spring.resources.static-locations=classpath:/META-INF/resources/,classpath:/resources/,classpath:/static/,classpath:/public/,file:${web.upload-path}
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本文链接:https://blog.csdn.net/Sunshine_Moon/article/details/81564743