史上最简单的 JSP 集成 Ueditor

之前我看了许多教程,不知道是不是环境不一样,配置下来都有问题,代码还不开放要花积分买,可以说我这个是最少配置的教程了

 

1.下载 Ueditor for Jsp 版本

https://ueditor.baidu.com/website/download.html

史上最简单的 JSP 集成 Ueditor_第1张图片

 

解压之后长这样

史上最简单的 JSP 集成 Ueditor_第2张图片

 

2.集成到你的项目里面

我是放在 /demo/src/main/webapp/static/ueditor 目录下 demo是我的项目名

 

在将ueditor的几个jar 放到 web-info/lib 下面

史上最简单的 JSP 集成 Ueditor_第3张图片

由于我是maven 还需要在pom.xml文件里面引入 ,以下是一个例子,你们把其他4个jar 都引入进来

               <dependency>

                    <groupId>ueditor-1.1.2groupId>

                    <artifactId>ueditorartifactId>

                    <version>1.1.2version>

                    <scope>systemscope>

                    <systemPath>${project.basedir}/src/main/webapp/WEB-INF/lib/ueditor-1.1.2.jarsystemPath>

             dependency>

 

3.修改图片回显路径

打开config.json 修改 imageUrlPrefix 为你的项目地址 比如 imageUrlPrefix:"http://127.0.0.1:8080/demo"

这个是用来回显示图片的,比如你的上传图片的路径为 /upload/file/02/1.jpg 然后拼起来就是

http://127.0.0.1:8080/demo/upload/file/02/1.jpg

 

史上最简单的 JSP 集成 Ueditor_第4张图片

 

4.编写 上传图片和文件的action请求

 

import java.io.File;

import java.io.IOException;

import java.io.PrintWriter;

import java.io.UnsupportedEncodingException;

import java.text.SimpleDateFormat;

import java.util.Date;

import java.util.HashMap;

import java.util.Map;

import java.util.UUID;

 

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

 

import org.springframework.stereotype.Controller;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestMethod;

import org.springframework.web.bind.annotation.RequestParam;

import org.springframework.web.bind.annotation.ResponseBody;

import org.springframework.web.multipart.MultipartFile;

 

import com.baidu.ueditor.ActionEnter;

import com.thinkgem.jeesite.common.config.Global;

 

@Controller

@RequestMapping("/upload")

public class UpController {

    

    /**

     * ueditor上传图片的方法

     * @param upfile 上传图片的文件

     * @param request

     * @param response

     * @return

     * @throws IOException

     */

    @RequestMapping(value="/uploadimage",method=RequestMethod.POST)

    @ResponseBody

    public Map uploadNewsImg(@RequestParam(value="upfile",required=false) MultipartFile upfile,HttpServletRequest request,HttpServletResponse response) throws IOException {

        Date date = new Date();

        //.getResource("").getPath()

      //  String rootPath = request.getSession().getServletContext().getRealPath("/");

        String rootPath = Global.getConfig("uploadPath");

        

        String imgPath = File.separator+"uploadPath"+File.separator+"file"+File.separator+""+new SimpleDateFormat("yyyy\\MM\\").format(date)+File.separator;

        String upLoadPath = rootPath+File.separator+"uploadPath"+File.separator+"file"+File.separator+new SimpleDateFormat("yyyy"+File.separator+"MM"+File.separator).format(date);

        String path = upLoadPath;

        //图片后缀

        String last = upfile.getOriginalFilename().substring(upfile.getOriginalFilename().lastIndexOf("."), upfile.getOriginalFilename().length());

        

        String uuid = UUID.randomUUID().toString().replace("-", "");

        String fileName = uuid+last;

        

        File fileT = new File(path,fileName);

        if(!fileT.exists()){

            fileT.mkdirs();

        }

        

        Map result = new HashMap();

        try {

            upfile.transferTo(fileT);

        } catch (IllegalStateException e) {

        } catch (IOException e1) {

        }

        //下面这句话,因为我是linux创建新的文件需要赋予权限,windows不需要

        Runtime.getRuntime().exec("chmod -R 777 " + rootPath);

        result.put("state", "SUCCESS");

        result.put("url",  imgPath.replace("\\", "/")+fileName);

        result.put("original", "");

        result.put("type", last);

        result.put("size", upfile.getSize());

        result.put("title", fileName);

        return result;

    }

    

    

    /**

     * ueditor文件上传方法

     * @param upfile

     * @param request

     * @param response

     * @return

     */

    @RequestMapping(value="/uploadfile",method=RequestMethod.POST)

    @ResponseBody

    public Map uploadFile(@RequestParam(value="upfile",required=false) MultipartFile upfile,HttpServletRequest request,HttpServletResponse response) {

        Date date = new Date();

        String upLoadPath = "\\uploadPath\\file\\"+new SimpleDateFormat("yyyy\\MM\\").format(date);

        String path = upLoadPath;

        //附件后缀

        String last = upfile.getOriginalFilename().substring(upfile.getOriginalFilename().lastIndexOf("."), upfile.getOriginalFilename().length());

        

        String uuid = UUID.randomUUID().toString().replace("-", "");

        String fileName = uuid+last;

        

        File fileT = new File(path,fileName);

        if(!fileT.exists()){

            fileT.mkdirs();

        }

        Map result = new HashMap();

        try {

            upfile.transferTo(fileT);

        } catch (IllegalStateException e) {

        } catch (IOException e1) {

        }

        result.put("state", "SUCCESS");

        result.put("url", upLoadPath.replace("\\", "/")+fileName);

        result.put("original", "");

        result.put("type", last);

        result.put("size", upfile.getSize());

        result.put("title", fileName);

        return result;

    }

    

}

 

5.JSP 页面添加 以下内容

<script type="text/javascript" charset="utf-8" src="${ctxStatic}/ueditor/ueditor.config.js">script>

<script type="text/javascript" charset="utf-8" src="${ctxStatic}/ueditor/ueditor.all.min.js"> script>

<script type="text/javascript" charset="utf-8" src="${ctxStatic}/ueditor/lang/zh-cn/zh-cn.js">script>

                    

<form:textarea id="content" path="content" style="height:360px"/>

<script type="text/javascript" charset="utf-8">     

     UE.getEditor('content');    

                                        

     //根据不同action上传图片和附件

     UE.Editor.prototype._bkGetActionUrl = UE.Editor.prototype.getActionUrl;

 

     //这里是重中之重,action == 'uploadimage' 其中的uploadimage 是 config.json 里的 

     //imageActionName 属性,当你点击ueditor的 上传图片按钮进行上传的时候 请求的action叫 uploadimage

     // 然后进if分支修改Action请求url,这里的 /upload/uploadfile 就是你action 配置的路径

     UE.Editor.prototype.getActionUrl = function(action) {

      if (action == 'uploadimage') {

         return '${pageContext.request.contextPath}/upload/uploadimage';

      } else if (action == 'uploadfile') {

         return '${pageContext.request.contextPath}/upload/uploadfile';

      } else {

         return this._bkGetActionUrl.call(this, action);

      }

    }

script>  

 

结束,以上内容配置好就能够正常过使用,Action 里面可能路径我取了一个properties配置参数,你们可以自行配置

 

 

 

 

 

 

 

 

 

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