SpringBoot集成markdown实现文档管理
作者:互联网
背景
最近在做一个部门内部简单的知识库系统,便于新人入职了解与一些常见问题的解答,知识库的形式是以文档为主,为了快速实现文档功能,决定采用markdown形式录入,生成本地文件后以html方式展现,层次清晰便于查看
表结构设计
文档信息表
DROP TABLE IF EXISTS `knowledge_documentinfo`;
CREATE TABLE `knowledge_documentinfo` (
`ID` int(11) NOT NULL AUTO_INCREMENT,
`UnitGuid` varchar(50) DEFAULT NULL,
`AddDate` datetime DEFAULT NULL,
`DocName` varchar(50) DEFAULT NULL,
`DocType` int(11) DEFAULT NULL,
`DocRemark` varchar(500) DEFAULT NULL,
`DocTag` varchar(100) DEFAULT NULL,
`DocClass` int(11) DEFAULT NULL,
`GroupGuid` varchar(50) DEFAULT NULL,
`SortNum` int(11) DEFAULT NULL,
KEY `ID` (`ID`)
) ENGINE=InnoDB AUTO_INCREMENT=16 DEFAULT CHARSET=utf8mb4;
文档内容表
DROP TABLE IF EXISTS `knowledge_documentcontentinfo`;
CREATE TABLE `knowledge_documentcontentinfo` (
`ID` int(11) NOT NULL AUTO_INCREMENT,
`UnitGuid` varchar(50) DEFAULT NULL,
`DocGuid` varchar(50) DEFAULT NULL,
`DocClass` int(11) DEFAULT NULL,
`DocContent` longtext,
KEY `ID` (`ID`)
) ENGINE=InnoDB AUTO_INCREMENT=12 DEFAULT CHARSET=utf8mb4;
前端集成
前端为了markdown编辑操作便捷,集成了toastui-edit编辑器,具有所见即所得模式,和typora一样的效果。因为我们前端是自己开发,基于vue+html本地化方式开发,就简单封装了控件使用,同时需要引用zh-cn.js汉化,指定initialEditType模式为wysiwyg
template
<div v-if="!readonly" id="markdownedit"></div>
<div v-else id="markdownedit_viewer"> </div>
index.js
var mdeditortemplatepath = GetRootPath() + 'component/commonmdeditor/template.html';
Vue.component('common-markdowneditor', function(resolve, reject) {
$.get(mdeditortemplatepath).then(function(res) {
resolve({
template: res,
model: {
prop: 'value', //要存在于props
event: 'change' //当组件的值发生改变时要emit的事件名
},
props: {
value: {},
height: {
default: '300px'
},
readonly: {
default: false
}
},
data() {
return {
editorID: getNewGuid(),
editorImageStoreGroupType: "edtior",
editContent: this.value,
editorOption: {},
editorEntity: null,
editorViewEntity: null
}
},
watch: {
//组件输入同步到页面绑定的变量
editContent: function(newVal, oldVal) {
this.$emit('change', newVal)
},
//页面变量同步到组件显示
value: function(newVal, oldVal) {
//从页面向组件更新时
if (this.editContent != newVal) {
this.editContent = newVal;
if (this.editorEntity != null) {
this.editorEntity.setMarkdown(newVal, false)
}
if (this.editorViewEntity != null) {
this.editorViewEntity.setMarkdown(newVal, false)
}
}
},
},
created() {
var page = this;
},
mounted() {
var page = this;
this.$nextTick(function() {
if (!page.readonly) {
page.editorEntity = new toastui.Editor({
el: document.querySelector('#markdownedit'),
height: this.height,
initialValue: '',
initialEditType: 'wysiwyg',
hideModeSwitch: true,
language: "zh-CN",
events: {
change: function() {
page.editContent = page.editorEntity.getMarkdown();
}
}
})
page.editorEntity.setMarkdown(page.editContent, true)
} else {
page.editorViewEntity = toastui.Editor.factory({
el: document.querySelector('#markdownedit_viewer'),
viewer: true,
initialValue: page.editContent
});
}
});
},
methods: {
},
})
});
});
实际使用
<common-markdowneditor v-model="form.docContent" ></common-markdowneditor>
后端集成
在把markdonw的内容保存到数据库后,同时同步生成本地markdown文件,为后续html展示做准备
public void creatMarkdownFile(DocumentContentInfoDO entity) {
if (entity.getDocClass() == DocEnum.DocClass.Markdown.get_value()) {
try {
//生成markdown文件
String dicPath = "tempfiles/markdown/";
String filePath = dicPath + entity.getDocGuid() + ".md";
File dicInfo = new File(dicPath);
if (!dicInfo.exists()) {
dicInfo.mkdirs();
}
File file = new File(filePath);
if (file.exists()) {
file.delete();
}
file.createNewFile();
BufferedWriter out = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(new File(filePath)),"utf-8"));
out.write(entity.getDocContent());
out.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
文档显示
前端显示集成了docsify@4.js,通过动态的指定homepage主页markdown文件地址达到一个index.html页面根据文档标识显示不同内容的效果
<script>
var showDocUrl = apiFrameUrl + "/foundation/documentinfo/getMarkdownUrl";
var docTag = getUrlParam("docTag")
$(function() {
var data = {
docTag: docTag,
};
JsonAjax_Sync(JSON.stringify(data), showDocUrl, function(result, status) {
var mdFileUrl = GetRootPath() + result.data.obj;
window.$docsify = {
homepage: mdFileUrl
}
})
})
</script>
标签:function,markdown,varchar,SpringBoot,DEFAULT,newVal,文档,NULL,page 来源: https://www.cnblogs.com/yanpeng19940119/p/15255662.html