前端

安装vue-ueditor-wrap

npm i vue-ueditor-wrap

引入并注册VueUeditorWrap组件,配置组件属性

<script>
import VueUeditorWrap from 'vue-ueditor-wrap' // ES6 Module
export default {
  name: 'Ueditor',
  components: {
    VueUeditorWrap
  },
  data () {
    return {
      msg: '',
      myConfig: {
        // 编辑器不自动被内容撑高
        autoHeightEnabled: false,
        // 初始容器高度
        initialFrameHeight: 500,
        // 初始容器宽度
        initialFrameWidth: '100%',
        // 上传文件接口（这个地址是我为了方便各位体验文件上传功能搭建的临时接口，请勿在生产环境使用！！！）
        serverUrl: '//localhost:9000/ueditor/server',
        // UEditor 资源文件的存放路径，如果你使用的是 vue-cli 生成的项目，通常不需要设置该选项，vue-ueditor-wrap 会自动处理常见的情况，如果需要特殊配置，参考下方的常见问题2
        UEDITOR_HOME_URL: '/static/ueditor/'
      }
    }
  }
}
</script>

页面引用，注意:config

<template>
  <div>
    <h2><img src="http://img.baidu.com/hi/jx2/j_0003.gif"/>Vue  UEditor + Spring Boot演示</h2>
    <hr/>
    <div  class="preview" v-html="msg"></div>
    <vue-ueditor-wrap v-model="msg" :config="myConfig" ></vue-ueditor-wrap>
  </div>


</template>

引入百度ueditor

在这里插入图片描述

前端效果演示

在这里插入图片描述

后端核心代码

/**
 * @ClassName UeditorController
 * @Description TODO
 * @Author lxt
 * @Date 2021/7/22 22:21
 */
@Slf4j
@RequestMapping("/ueditor")
@Controller
public class UeditorController {

	@Value("${lxt.server}")
	private String server;

	//用户名
	private String userName = "admin";

	// 模拟数据库 存储已上传的图片资源，userName 模拟用户标识为key分类
	private final Map<String, UeditorOnlineImage> imageMap = new ConcurrentHashMap<>();

	private void add(Ueditor ueditor,String id){
		UeditorOnlineImage ueditorOnlineImage = imageMap.get(id);
		if(ueditorOnlineImage == null){
			ueditorOnlineImage = new UeditorOnlineImage();
			ueditorOnlineImage.setState(Ueditor.ACTION_SUCCESS);
		}
		UeditorImage ueditorImage = new UeditorImage();
		ueditorImage.setMtime(LocalDateTime.now().toInstant(ZoneOffset.of("+8")).toEpochMilli());
		ueditorImage.setUrl(ueditor.getUrl());
		ueditorOnlineImage.getList().add(ueditorImage);
		imageMap.put(id,ueditorOnlineImage);
	}

	/**
	 * @Description: 富文本编辑器服务端
	 * @param action
	 * @param callback 回调参数
	 * @param upfile
	 * @return: java.lang.Object
	 * @Author: lxt
	 * @Date: 2021/7/22 23:51
	 */
	@RequestMapping(value="/server")
    @ResponseBody
    public Object server(String action, String callback, MultipartFile upfile){
		Object result = null;
		switch (action){
			case Ueditor.ACTION_CONFIG:
				result = callback+"("+Ueditor.UEDITOR_CONFIG+")";
				break;
			case Ueditor.ACTION_UPLOADIMAGE:
				Ueditor ueditor = uploadFile(upfile);
				// 存储图片
				add(ueditor,userName);
				result = ueditor;
				break;
			case Ueditor.ACTION_UPLOADVIDEO:
				result = uploadFile(upfile);
				break;
			case Ueditor.ACTION_LISTIMAGE:
				result = callback+"("+ JSONObject.toJSONString(imageMap.get(userName))+")";
				break;
			default:
		}
        return result;
    }

    private Ueditor uploadFile(MultipartFile upfile){
		Ueditor ueditor = new Ueditor();
		ueditor.setState(Ueditor.ACTION_SUCCESS);
		try{
			//上传文件
			String filePath = server+FileUtil.INSTANCE.uploadFile(upfile);
			ueditor.setUrl(filePath);
			ueditor.setTitle(upfile.getName());
			ueditor.setOriginal(upfile.getOriginalFilename());
		}catch (Exception e){
			ueditor.setState(Ueditor.ACTION_FAIL);
			log.error(e.getMessage(),e);
		}
		return ueditor;
	}
}