Java集成Onlyoffice以及安装和使用示例，轻松实现word、ppt、excel在线编辑功能协同操作，Docker安装Onlyoffice

安装Onlyoffice

拉取onlyoffice镜像

docker pull onlyoffice/documentserver

查看镜像是否下载完成

docker images

启动onlyoffice

以下是将本机的9001端口映射到docker的80端口上，访问时通过服务器ip：9001访问，并且用 -v 将本机机==/data/aws_s3/file-storage==文件夹挂载到docker的 /var/www/onlyoffice/documentserver/web-apps/wsData文件下，后续直接通过http请求读取对应的文件夹

docker run -i -t -d -p 9001:80 -v /data/aws_s3/file-storage:/var/www/onlyoffice/documentserver/web-apps/wsData onlyoffice/documentserver

打开浏览器输入ip:9001
出现以下页面就安装成功

进入容器修改配置：

docker exec -it 容器ID bash

示例应用

一、了解onlyoffice

ONLYOFFICE Docs是一个开源办公套件，包括文本文档、电子表格和演示文稿的编辑器。它提供以下功能：

1、创建、编辑和查看文本文档、电子表格和演示文稿；

2、与其他队友实时协作处理文件；

3、ONLYOFFICE Docs 还支持用于将您的应用程序与在线办公室集成的WOPI 协议。

二、前提准备

搭建安装onlyoffice，具体参考官网地址：

https://helpcenter.onlyoffice.com/installation/docs-developer-install-ubuntu.aspx?from=api_csharp_example

三、开发进行中

1、准备一个接口返回config配置文件。

@GetMapping("/config/{fileId}")
@ApiOperation("返回配置信息")
public String getConfig(ModelMap map,@PathVariable String fileId){//具体业务处理省略//主要是获取一些信息，用于设置html中的脚本对象config上。//4、设置视图数据：a、文件类型。b、用户信息。c、文件信息。map.addAttribute("docType",documentType);map.addAttribute("user",user);map.addAttribute("fileManager",fileManager);    //将html页面返回回去return "onlineEdit";
}

2、准备一个callback接口用于文件保存。

@PostMapping("/saveFile/{fileId}/{fileCode}")
@ApiOperation("在线编辑保存回调接口")
@ResponseBody
public void saveFile(HttpServletRequest request , HttpServletResponse response, @PathVariable String fileId, @PathVariable String fileCode) throws IOException {PrintWriter writer = response.getWriter();Scanner scanner = new Scanner(request.getInputStream()).useDelimiter("\\A");String body = scanner.hasNext() ? scanner.next() : "";JSONObject jsonObject = JSONObject.parseObject(body);System.out.println(jsonObject);//status等于2时表示已经准备好保存if((Integer) jsonObject.get("status") == 2){//2、根据返回的Url去下载文件URL url = new URL((String) jsonObject.get("url"));java.net.HttpURLConnection connection = (java.net.HttpURLConnection) url.openConnection();InputStream stream = connection.getInputStream();//此处获取到的流即是onlyoffice服务下的文件流。//3、重新上传业务省略connection.disconnect();}writer.write("{\"error\":0}");}

3、准备一个html页面。

<!DOCTYPE html>
<html lang="en" style="height: 100%;">
<head><meta charset="UTF-8"><script type="text/javascript" src="https://192.168.53.151:9000/web-apps/apps/api/documents/api.js"></script><script type="text/javascript" language="javascript" >var  config = {"type": "desktop","mode": "review","documentType": "[[${docType}]]","document": {"title": "[[${fileManager.fileName}]]","url": "文件下载地址","fileType": "[[${fileManager.fileType}]]","key": "[[${fileManager.fileManagerId}]]","info": {},"permissions": {"comment": true,"copy": true,"download": true,"edit": true,"print": true,"fillForms": true,"modifyFilter": true,"modifyContentControl": true,"review": true,"commentGroups": {}}},"editorConfig": {"mode": "edit","callbackUrl": 回调接口保存文件的地址,"lang": "zh","createUrl": "","templates": [{"icon": "","name": "Blank","url": "http://ip地址/OnlineEditorsExampleJava_war_exploded/EditorServlet?fileExt=docx"},{"icon": "http://ip地址/OnlineEditorsExampleJava_war_exploded/css/img/file_docx.svg","name": "With sample content","url": "http://ip地址/OnlineEditorsExampleJava_war_exploded/EditorServlet?fileExt=docx&sample=true"}],"user": {"id": "[[${user.userId}]]","name": "[[${user.username}]]"},"customization": {"goback": {"url": "http://ip地址/OnlineEditorsExampleJava_war_exploded/IndexServlet"},"forcesave": false,"submitForm": false,"about": true,"feedback": false},"canCoAuthoring": true,"canUseHistory": true,"canHistoryClose": true,"canHistoryRestore": false,"canSendEmailAddresses": false,"canRequestEditRights": true,"canRequestClose": false,"canRename": false,"canMakeActionLink": true,"canRequestUsers": true,"canRequestSendNotify": true,"canRequestSaveAs": false,"canRequestInsertImage": true,"canRequestMailMergeRecipients": true},"width": "100%","height": "100%","events": {},"frameEditorId": "iframeEditor"}var connectEditor = function () {new DocsAPI.DocEditor("placeholder", config);};if (window.addEventListener) {window.addEventListener("load", connectEditor);} else if (window.attachEvent) {window.attachEvent("load", connectEditor);}</script><title>在线编辑文档</title>
</head>
<body style="height: 100%; margin: 0;">
<div id="placeholder" style="height: 100%"></div>
</body>
</html>

更加具体的config对象和回调处理接口内容参考官网：

https://api.onlyoffice.com/editors/getdocs