一款好用的富文本编辑器 | wangEditor 前后端分离(附实战源码) springboot+vue3

给我们共享一个好用的富文本编辑器

项目功用介绍

前后端别离

前端 vue3+typescript+wangEditor+axios

后端 springboot+mybatis-plus+swagger

项目精简 不引进过多框架

1. 自定义图片上传
2. 自定义视频上传

(wangEditor 有默认配置但要返回response body有格局要求 故自己编写后端自定义完成)
3. 后端 关于html的处理 转义安全字符 解义
4. 文章的保存
5. 文章的查询

资源介绍

swagger接口文档

编辑器功用展现

项目目录解说

前端

后端

部分代码展现

前端 富文本编辑器页面App.vue

<script setup lang="ts">
import "@wangeditor/editor/dist/css/style.css"; // 引进 css
import {
  onBeforeUnmount,
  ref,
  shallowRef,
  onMounted,
  reactive
} from "vue";
import { Editor, Toolbar } from "@wangeditor/editor-for-vue";
import { IEditorConfig } from "@wangeditor/core";
import { uploadPic, deleteFile, uploadVideo, toSaveArticleAndFile ,toQueryArticleApi} from "./request/api";
import { resourceUrl } from "./common/path";
import {
  IWangEPic,
  IWangEVid,
  IRichData,
  IToSaveAricle,
  IReQueryArticle
} from "./pageTs/index";
//图片 视频 类型声明
const richData = reactive(new IRichData());
const saveArticleData=reactive(new IToSaveAricle());
// 编辑器实例，必须用 shallowRef
const editorRef = shallowRef();
// 内容 HTML
const valueHtml = ref("");
// 模仿 axios 异步获取内容
onMounted(() => {
  setTimeout(() => {
    valueHtml.value = "<p>大大帅将军 小小怪下士</p>";
  }, 1500);
});
//编辑器初始化
const toolbarConfig = {};
const editorConfig: Partial<IEditorConfig> = { MENU_CONF: {} };
// 编辑器创建完毕时的回调函数。
const handleCreated = (editor: any) => {
  editorRef.value = editor; // 记载 editor 实例，重要！
};
//图片类型定义
type InsertPicType = (url: string) => void;
//图片上传
editorConfig.MENU_CONF!["uploadImage"] = {
  // 自定义上传 InsertFnType
  async customUpload(richPic: File, insertFn: InsertPicType) {
    //图片上传接口调用
    uploadPic(richPic).then((res) => {
      console.log(res.data);
      //返回给编辑器 图片地址
      insertFn(resourceUrl + res.data);
      //上传成功后 记载图片地址
      richData.preFileList.push(res.data);
    });
  },
};
//上传视频 url 视频地址 poster 视频展现图片地址
type InsertVidType = (url: string, poster: string) => void;
editorConfig.MENU_CONF!["uploadVideo"] = {
  // 自定义上传
  async customUpload(file: File, insertFn: InsertVidType) {
    //视频上传接口调用
    uploadVideo(file).then((res) => {
      console.log(res.data);
      //返回给编辑器 图片地址
      insertFn(resourceUrl + res.data, "/src/assets/bg.png");
      //上传成功后 记载视频地址
      richData.preFileList.push(res.data);
    });
  },
};
// 组件毁掉时，也及时毁掉编辑器
onBeforeUnmount(() => {
  const editor = editorRef.value;
  if (editor == null) return;
  editor.destroy();
});
//保存文章
const toSaveArcitle = () => {
  const editor = editorRef.value;
  // 1.获取最终保存的文章图片 视频 list数组
  editor.getElemsByType("image").forEach((item: IWangEPic) => {
    //排除去外部资源
    if(item.src.indexOf(resourceUrl) !=-1){
      richData.articleFileUrl.push(item.src);
    }
  });
  editor.getElemsByType("video").forEach((item: IWangEVid) => {
    if(item.src.indexOf(resourceUrl) !=-1){
      richData.articleFileUrl.push(item.src);
    }
  });
  //2.关于全部图片 视频 对比 获取已删去图片
  richData.preFileList.forEach((item) => {
    //articleFileList 数组展现的是图片彻底途径
    //preFileList 保存的是图片部分途径
    //所以要经过增加resourceUrl常量进行对比
    if (richData.articleFileUrl.indexOf(resourceUrl + item) == -1) {
      //保存到需删去的数组中
      richData.deleteFileList.push(item);
    }else{
      //保存需要存入数据库的数组
      saveArticleData.articleFileUrl.push(item);
    }
  });
  //3.调后台接口 删去图片 视频
  deleteFile(richData.deleteFileList).catch((err) => {
    console.log(err.msg);
  });
  //4.调后台接口保存文章
  //参数赋值
  saveArticleData.articleName=richData.articleName;
  saveArticleData.articleAuthor=richData.articleAuthor;
  saveArticleData.articleContent=valueHtml.value;
  toSaveArticleAndFile(saveArticleData).then(res=>{
    console.log("保存文章成功");
    //保存文章后 一切数据清空
    valueHtml.value="";
    richData.articleAuthor="";
    richData.articleName="";
  })
};
//文章查询
const queryArticle = reactive(new IReQueryArticle());
const toQueryArticle=()=>{
  toQueryArticleApi(1566944471915032576n).then(res=>{
    console.log(res.data);
    queryArticle.articleAuthor=res.data.articleAuthor;
    queryArticle.articleContent=res.data.articleContent;
    queryArticle.articleId=res.data.articleId;
    queryArticle.gmtUpdate=res.data.gmtUpdate;
    queryArticle.articleName=res.data.articleName;
  })
}
</script>
<template>
  <div>
    文章称号:<input
      class="demoInput"
      type="text"
      v-model="richData.articleName"
      placeholder="请输入文章称号"
    />
  </div>
  <div>
    文章作者:<input
      class="demoInput"
      type="text"
      v-model="richData.articleAuthor"
      placeholder="请输入文章作者"
    />
  </div>
  <div style="border: 1px solid #ccc">
    <Toolbar
      style="border-bottom: 1px solid #ccc"
      :editor="editorRef"
      :defaultConfig="toolbarConfig"
      :mode="richData.model"
    />
    <Editor
      style="height: 550px; overflow-y: hidden"
      v-model="valueHtml"
      :defaultConfig="editorConfig"
      :mode="richData.model"
      @onCreated="handleCreated"
    />
  </div>
  <button @click="toSaveArcitle">保存</button>
  <div>==========================================</div>
  <button @click="toQueryArticle">查询文章</button>
  <div v-if="queryArticle!=null">
    <h1>{{queryArticle.articleName}}</h1>
  <h5>{{queryArticle.articleAuthor}}</h5>
  <h6>{{queryArticle.gmtUpdate}}</h6>
  <div  v-html="queryArticle.articleContent">
    </div>
  </div>
</template>
<style lang="scss" scoped>
.demoInput {
  outline-style: none;
  border: 1px solid #ccc;
  border-radius: 3px;
  padding: 13px 14px;
  width: 320px;
  font-size: 14px;
  font-weight: 320;
  margin: 20px;
  font-family: "Microsoft soft";
}
.demoInput:focus {
  border-color: #66afe9;
  outline: 0;
  -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075),
    0 0 8px rgba(102, 175, 233, 0.6);
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075),
    0 0 8px rgba(102, 175, 233, 0.6);
}
</style>

后端 文章查询保存 serviceImpl

/**
 * <p>
 *  服务完成类
 * </p>
 *
 * @author 小王八
 * @since 2022-09-05
 */
@Service
public class ArticleServiceImpl extends ServiceImpl<ArticleMapper, Article> implements ArticleService {
    @Autowired
    private ArticleMapper articleMapper;
    @Autowired
    private ArticleFileService articleFileService;
    @Override
    @Transactional(rollbackFor = Exception.class)
    public String toSaveArticle(ToSaveArticle toSaveArticle) {
        //1.生成文章id 插入图片article_id
        long articleId = IdUtil.getSnowflakeNextId();
        //2.文章内容转换
        //过滤HTML文本，避免XSS攻击 可用 会整理掉html元素标签 只留下文本
        //String articleContent = HtmlUtil.filter(toSaveArticle.getArticleContent());
        //html=>安全字符
        String escape = HtmlUtil.escape(toSaveArticle.getArticleContent());
        //3.文章入数据库
        save(new Article()
                .setPkId(articleId)
                .setArticleName(toSaveArticle.getArticleName())
                .setArticleAuthor(toSaveArticle.getArticleAuthor())
                .setArticleContent(escape)
        );
        //4.文章资源入数据库
        if (ObjectUtil.isNotEmpty(toSaveArticle.getArticleFileUrl())){
            articleFileService.toSaveFile(toSaveArticle.getArticleFileUrl(),articleId);
        }
        return "文章保存成功";
    }
    @Override
    public ReShowArticle toShowArticle(Long articleId) {
        return ReShowArticle.toReShow(getById(articleId));
    }

功用演示 源码共享