当前位置: 首页 > >

ueditor上传图片视频Java-前后端分离

发布时间:

1、本人下载版本号是:1.4.3.3 完整源码,后台需要改的东西。


(1)完整版本里有源码:ueditor-1.4.3.3ueditor-1.4.3.3jspsrc,下面所有源码复制到项目src下面。


(2)找到BinaryUploader类用以下代码替换。


package com.baidu.ueditor.upload;

import com.baidu.ueditor.PathFormat;
import com.baidu.ueditor.define.AppInfo;
import com.baidu.ueditor.define.BaseState;
import com.baidu.ueditor.define.FileType;
import com.baidu.ueditor.define.State;

import java.io.IOException;
import java.io.InputStream;
import java.util.Arrays;
import java.util.List;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;

public class BinaryUploader {

public static final State save(HttpServletRequest request,
Map conf) {
if (!ServletFileUpload.isMultipartContent(request)) {
return new BaseState(false, AppInfo.NOT_MULTIPART_CONTENT);
}
try {
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;
String physicalPath = (String)conf.get("basePath")+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 (IOException e) {
}
return new BaseState(false, AppInfo.IO_ERROR);
}

private static boolean validType(String type, String[] allowTypes) {
List list = Arrays.asList(allowTypes);
return list.contains(type);
}
}

(3)把config.json移到resources下面。


(4)找到ConfigManager类初始化方法,用以下替换initEnv。防止后台从resources下面加载config.json出错


private void initEnv () throws FileNotFoundException, IOException {

File file = new File( this.originalPath );

if ( !file.isAbsolute() ) {
file = new File( file.getAbsolutePath() );
}

this.parentPath = file.getParent();

//String configContent = this.readFile( this.getConfigPath() );
String configContent = this.filter(IOUtils.toString(this.getClass().getClassLoader().getResourceAsStream("config.json")));

try{
JSONObject jsonConfig = new JSONObject( configContent );
this.jsonConfig = jsonConfig;
} catch ( Exception e ) {
this.jsonConfig = null;
}
try{
JSONObject jsonConfig = new JSONObject( configContent );
this.jsonConfig = jsonConfig;
} catch ( Exception e ) {
this.jsonConfig = null;
}

}

还有getConfig ,把basePath加入conf中,为config.json做铺垫。


public Map getConfig ( int type ) {

Map conf = new HashMap();
String savePath = null;

switch ( type ) {

case ActionMap.UPLOAD_FILE:
conf.put( "isBase64", "false" );
conf.put( "maxSize", this.jsonConfig.getLong( "fileMaxSize" ) );
conf.put( "allowFiles", this.getArray( "fileAllowFiles" ) );
conf.put( "fieldName", this.jsonConfig.getString( "fileFieldName" ) );
savePath = this.jsonConfig.getString( "filePathFormat" );
break;

case ActionMap.UPLOAD_IMAGE:
conf.put( "isBase64", "false" );
conf.put( "maxSize", this.jsonConfig.getLong( "imageMaxSize" ) );
conf.put( "allowFiles", this.getArray( "imageAllowFiles" ) );
conf.put( "fieldName", this.jsonConfig.getString( "imageFieldName" ) );
savePath = this.jsonConfig.getString( "imagePathFormat" );
break;

case ActionMap.UPLOAD_VIDEO:
conf.put( "maxSize", this.jsonConfig.getLong( "videoMaxSize" ) );
conf.put( "allowFiles", this.getArray( "videoAllowFiles" ) );
conf.put( "fieldName", this.jsonConfig.getString( "videoFieldName" ) );
savePath = this.jsonConfig.getString( "videoPathFormat" );
break;

case ActionMap.UPLOAD_SCRAWL:
conf.put( "filename", ConfigManager.SCRAWL_FILE_NAME );
conf.put( "maxSize", this.jsonConfig.getLong( "scrawlMaxSize" ) );
conf.put( "fieldName", this.jsonConfig.getString( "scrawlFieldName" ) );
conf.put( "isBase64", "true" );
savePath = this.jsonConfig.getString( "scrawlPathFormat" );
break;

case ActionMap.CATCH_IMAGE:
conf.put( "filename", ConfigManager.REMOTE_FILE_NAME );
conf.put( "filter", this.getArray( "catcherLocalDomain" ) );
conf.put( "maxSize", this.jsonConfig.getLong( "catcherMaxSize" ) );
conf.put( "allowFiles", this.getArray( "catcherAllowFiles" ) );
conf.put( "fieldName", this.jsonConfig.getString( "catcherFieldName" ) + "[]" );
savePath = this.jsonConfig.getString( "catcherPathFormat" );
break;

case ActionMap.LIST_IMAGE:
conf.put( "allowFiles", this.getArray( "imageManagerAllowFiles" ) );
conf.put( "dir", this.jsonConfig.getString( "imageManagerListPath" ) );
conf.put( "count", this.jsonConfig.getInt( "imageManagerListSize" ) );
break;

case ActionMap.LIST_FILE:
conf.put( "allowFiles", this.getArray( "fileManagerAllowFiles" ) );
conf.put( "dir", this.jsonConfig.getString( "fileManagerListPath" ) );
conf.put( "count", this.jsonConfig.getInt( "fileManagerListSize" ) );
break;

}
//将basePath塞进conf
conf.put("basePath",this.jsonConfig.getString("basePath"));
conf.put( "savePath", savePath );
conf.put( "rootPath", this.rootPath );

return conf;

}

(5)自定义控制层类替换controller.jsp,代码如下


package com.foodo.cloud.admin.modules.web.controller;

import com.baidu.ueditor.ActionEnter;
import org.apache.commons.lang3.RandomUtils;
import org.springframework.util.FileCopyUtils;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.*;
import java.util.HashMap;
import java.util.Map;

/**
* @ClassName FileUploadController
* @Description TODO
* @Author zhaodaolin
* @Date 2018/7/26 16:01
* @Version 1.0
*/
@RestController
@RequestMapping("web/fileUpload")
public class FileUploadController {
//处理文件上传
@RequestMapping(value="/upload", method = RequestMethod.POST)
public Map uploadimage(@RequestParam("file") MultipartFile upfile){
Map params = new HashMap();
try{

String basePath = "";//物理路径
String visitUrl = "";//服务器路径
//为了方便的上传和管理图片,我在服务器中配置了专门的图片存取路径。即在tomcat
//的server.xml中添加一句
String ext;
String name = upfile.getOriginalFilename();
if(name == null || "".equals(name) || !name.contains("."))
ext = "";
else{
ext = name.substring(name.lastIndexOf(".")+1);
}
String fileName = String.valueOf(System.currentTimeMillis()).concat("_").concat(String.valueOf(RandomUtils.nextInt(0, 6))).concat(".").concat(ext);
StringBuilder sb = new StringBuilder();
//拼接保存路径
sb.append(basePath).append(fileName);
visitUrl = visitUrl.concat(fileName);
File f = new File(sb.toString());
if(!f.exists()){
f.getParentFile().mkdirs();
}
OutputStream out = new FileOutputStream(f);
FileCopyUtils.copy(upfile.getInputStream(), out);
params.put("state", "SUCCESS");
params.put("url", visitUrl);
params.put("size", upfile.getSize());
params.put("original", fileName);
params.put("type", upfile.getContentType());
} catch (Exception e){
params.put("state", "ERROR");
}
return params;
}


@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 (IOException e) {
e.printStackTrace();
}

}

private void uploadFile(byte[] file, String filePath, String fileName) throws Exception {
File targetFile = new File(filePath);
if(!targetFile.exists()){
targetFile.mkdirs();
}
FileOutputStream out = new FileOutputStream(filePath+fileName);
out.write(file);
out.flush();
out.close();
}
}

(6)linux及windows资源映射。


package com.foodo.cloud.admin.common.config;

import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.module.SimpleModule;
import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import java.util.List;

/**
* WebMvc配置
*
* @author Mark sunlightcs@gmail.com
* @since 3.0.0 2018-01-25
*/
@Configuration
public class WebConfig implements WebMvcConfigurer {
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/statics/**").addResourceLocations("classpath:/statics/");
//window下映射,tomcat直接用路径访问
//registry.addResourceHandler("/**").addResourceLocations("file:"+"D:/");
//linux下映射,tomcat直接用路径访问,表示映射fooUpload下面所有文件
registry.addResourceHandler("/**").addResourceLocations("file:"+"/fooUpload/");
//registry.addResourceHandler("/**").addResourceLocations("file:"+"/");
}

@Override
public void extendMessageConverters(List> converters) {
MappingJackson2HttpMessageConverter jackson2HttpMessageConverter = new MappingJackson2HttpMessageConverter();
ObjectMapper objectMapper = jackson2HttpMessageConverter.getObjectMapper();

//生成json时,将所有Long转换成String
SimpleModule simpleModule = new SimpleModule();
simpleModule.addSerializer(Long.class, ToStringSerializer.instance);
simpleModule.addSerializer(Long.TYPE, ToStringSerializer.instance);
objectMapper.registerModule(simpleModule);

jackson2HttpMessageConverter.setObjectMapper(objectMapper);
converters.add(0, jackson2HttpMessageConverter);
}
}

以上就是后台需要配置的代码,现在看前端。


(1)下载1.4.3.3 Jsp 版本代码:在resources文件下新建statics/ueditor文件,把ueditor1_4_3_3-utf8-jsputf8-jsp下面所有文件都放在ueditor中。lib下面所有包在maven中引用,除啦ueditor.jar外,因为我们后台已有源码,故不用引用它。


(2)config.json配置文件改成心下。


/* 前后端通信相关的配置,注释只允许使用多行方式 */
{
/* 上传图片配置项 */
/*"basePath": "D:/",*/ /* windows */
"basePath": "/fooUpload", /* linux */
"imageActionName": "uploadimage", /* 执行上传图片的action名称 */
"imageFieldName": "upfile", /* 提交的图片表单名称 */
"imageMaxSize": 2048000, /* 上传大小限制,单位B */
"imageAllowFiles": [".png", ".jpg", ".jpeg", ".gif", ".bmp"], /* 上传图片格式显示 */
"imageCompressEnable": true, /* 是否压缩图片,默认是true */
"imageCompressBorder": 1600, /* 图片压缩最长边限制 */
"imageInsertAlign": "none", /* 插入的图片浮动方式 */
"imageUrlPrefix": "http://192.168.254.37:8080", /* 图片访问路径前缀 */
"imagePathFormat": "/upload/image/{yyyy}{mm}{dd}/{time}{rand:6}", /* 上传保存路径,可以自定义保存路径和文件名格式 */
/* {filename} 会替换成原文件名,配置这项需要注意中文乱码问题 */
/* {rand:6} 会替换成随机数,后面的数字是随机数的位数 */
/* {time} 会替换成时间戳 */
/* {yyyy} 会替换成四位年份 */
/* {yy} 会替换成两位年份 */
/* {mm} 会替换成两位月份 */
/* {dd} 会替换成两位日期 */
/* {hh} 会替换成两位小时 */
/* {ii} 会替换成两位分钟 */
/* {ss} 会替换成两位秒 */
/* 非法字符 : * ? " < > | */
/* 具请体看线上文档: fex.baidu.com/ueditor/#use-format_upload_filename */

/* 涂鸦图片上传配置项 */
"scrawlActionName": "uploadscrawl", /* 执行上传涂鸦的action名称 */
"scrawlFieldName": "upfile", /* 提交的图片表单名称 */
"scrawlPathFormat": "/ueditor/jsp/upload/image/{yyyy}{mm}{dd}/{time}{rand:6}", /* 上传保存路径,可以自定义保存路径和文件名格式 */
"scrawlMaxSize": 2048000, /* 上传大小限制,单位B */
"scrawlUrlPrefix": "", /* 图片访问路径前缀 */
"scrawlInsertAlign": "none",

/* 截图工具上传 */
"snapscreenActionName": "uploadimage", /* 执行上传截图的action名称 */
"snapscreenPathFormat": "/ueditor/jsp/upload/image/{yyyy}{mm}{dd}/{time}{rand:6}", /* 上传保存路径,可以自定义保存路径和文件名格式 */
"snapscreenUrlPrefix": "", /* 图片访问路径前缀 */
"snapscreenInsertAlign": "none", /* 插入的图片浮动方式 */

/* 抓取远程图片配置 */
"catcherLocalDomain": ["127.0.0.1", "localhost", "img.baidu.com"],
"catcherActionName": "catchimage", /* 执行抓取远程图片的action名称 */
"catcherFieldName": "source", /* 提交的图片列表表单名称 */
"catcherPathFormat": "/ueditor/jsp/upload/image/{yyyy}{mm}{dd}/{time}{rand:6}", /* 上传保存路径,可以自定义保存路径和文件名格式 */
"catcherUrlPrefix": "", /* 图片访问路径前缀 */
"catcherMaxSize": 2048000, /* 上传大小限制,单位B */
"catcherAllowFiles": [".png", ".jpg", ".jpeg", ".gif", ".bmp"], /* 抓取图片格式显示 */

/* 上传视频配置 */
"videoActionName": "uploadvideo", /* 执行上传视频的action名称 */
"videoFieldName": "upfile", /* 提交的视频表单名称 */
"videoPathFormat": "/upload/video/{yyyy}{mm}{dd}/{time}{rand:6}", /* 上传保存路径,可以自定义保存路径和文件名格式 */
"videoUrlPrefix": "http://192.168.254.37:8080", /* 视频访问路径前缀 */
"videoMaxSize": 102400000, /* 上传大小限制,单位B,默认100MB */
"videoAllowFiles": [
".flv", ".swf", ".mkv", ".avi", ".rm", ".rmvb", ".mpeg", ".mpg",
".ogg", ".ogv", ".mov", ".wmv", ".mp4", ".webm", ".mp3", ".wav", ".mid"], /* 上传视频格式显示 */

/* 上传文件配置 */
"fileActionName": "uploadfile", /* controller里,执行上传视频的action名称 */
"fileFieldName": "upfile", /* 提交的文件表单名称 */
"filePathFormat": "/ueditor/jsp/upload/file/{yyyy}{mm}{dd}/{time}{rand:6}", /* 上传保存路径,可以自定义保存路径和文件名格式 */
"fileUrlPrefix": "", /* 文件访问路径前缀 */
"fileMaxSize": 51200000, /* 上传大小限制,单位B,默认50MB */
"fileAllowFiles": [
".png", ".jpg", ".jpeg", ".gif", ".bmp",
".flv", ".swf", ".mkv", ".avi", ".rm", ".rmvb", ".mpeg", ".mpg",
".ogg", ".ogv", ".mov", ".wmv", ".mp4", ".webm", ".mp3", ".wav", ".mid",
".rar", ".zip", ".tar", ".gz", ".7z", ".bz2", ".cab", ".iso",
".doc", ".docx", ".xls", ".xlsx", ".ppt", ".pptx", ".pdf", ".txt", ".md", ".xml"
], /* 上传文件格式显示 */

/* 列出指定目录下的图片 */
"imageManagerActionName": "listimage", /* 执行图片管理的action名称 */
"imageManagerListPath": "/ueditor/jsp/upload/image/", /* 指定要列出图片的目录 */
"imageManagerListSize": 20, /* 每次列出文件数量 */
"imageManagerUrlPrefix": "", /* 图片访问路径前缀 */
"imageManagerInsertAlign": "none", /* 插入的图片浮动方式 */
"imageManagerAllowFiles": [".png", ".jpg", ".jpeg", ".gif", ".bmp"], /* 列出的文件类型 */

/* 列出指定目录下的文件 */
"fileManagerActionName": "listfile", /* 执行文件管理的action名称 */
"fileManagerListPath": "/ueditor/jsp/upload/file/", /* 指定要列出文件的目录 */
"fileManagerUrlPrefix": "", /* 文件访问路径前缀 */
"fileManagerListSize": 20, /* 每次列出文件数量 */
"fileManagerAllowFiles": [
".png", ".jpg", ".jpeg", ".gif", ".bmp",
".flv", ".swf", ".mkv", ".avi", ".rm", ".rmvb", ".mpeg", ".mpg",
".ogg", ".ogv", ".mov", ".wmv", ".mp4", ".webm", ".mp3", ".wav", ".mid",
".rar", ".zip", ".tar", ".gz", ".7z", ".bz2", ".cab", ".iso",
".doc", ".docx", ".xls", ".xlsx", ".ppt", ".pptx", ".pdf", ".txt", ".md", ".xml"
] /* 列出的文件类型 */

}

对config.json进行以下说明。


1)新加basePath路径,以后上传的文件都在这下面。


2)"imageActionName": "uploadimage", /* 执行上传图片的action名称 */,"videoActionName": "uploadvideo", /* 执行上传视频的action名称 */,等action,名字不要做任何修改。我们自己写的config类,是根据action名称不同做相应的转换。


3)imageUrlPrefix:图片访问路径前缀需要改你访问项目的路径。


4)imagePathFormat:/upload/image/......保存路径是,basePath+imagePathFormat=/fooUpload/upload/image/.....,图片访问路径就是前缀+保存路径。


5)找到ueditor.config.js,里面有serverUrl 改成以下。


var RealUrl = "http://192.168.254.37:8080";//真实的RealUrl是项目访问的路径
/**
* 配置项主体。注意,此处所有涉及到路径的配置别遗漏URL变量。
*/
window.UEDITOR_CONFIG = {

//为编辑器实例添加一个路径,这个不能被注释
UEDITOR_HOME_URL: URL

// 服务器统一请求接口路径,/web/fileUpload/config就是前面自己写的类:FileUploadController
, serverUrl: RealUrl + "/web/fileUpload/config"

????? }


到此为止ueditor完全配置好,可以愉快的访问啦。


2、ueditor 解决视频回显 src链接丢失问题

解决:ueditor.config.js?365?行,whiteList??拼错了 whitList---》whiteList


参考url:


1、https://blog.csdn.net/qq_33745799/article/details/70031641



友情链接: