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OnlyOffice集成Springboot以及web端
上次我们已经搭建好了onlyoffice的服务，不知道如何搭建的伙伴可以看看上篇文章。
以下是springboot和前端web简单集成的页面，亲测jdk8和jdk17都适用。
结构
前端页面
index.html
<!DOCTYPE html> <html lang="en" xmlns:th="http://www.thymeleaf.org"> <head> <meta charset="UTF-8"> <title th:text="${title}"></title> </head> <body> <div id="fileEdit"></div> <!--// 页面引入document的api.js--> <script type="text/javascript" src="http://192.168.188.38:8088/web-apps/apps/api/documents/api.js"></script> <script> // 调用js创建预览对象 // new DocsAPI.DocEditor("fileEdit", // 元素id // { // "document": { // "permissions": { // "edit": true, // }, // "fileType": "docx", // 展示文件的类型 // "title": "页面展示的文件名称", // "url":"http://192.168.124.99/static/alllink/111.docx" //读取文件进行展示 // }, // "documentType": "text", // "editorConfig": { // "lang" : "zh-CN", // // 回调接口，用于编辑后实现保存的功能,(关闭页面5秒左右会触发) // "callbackUrl": "http://192.168.124.37:8080/docx/save?path=C:\\Users\\hdx\\Desktop\\111.docx" //保存文件的接口?path=告诉保存接口需要覆盖的文件 // }, // "height": "1000px", // "width": "100%" // }) // new DocsAPI.DocEditor("fileEdit", // 元素id // { // "document": { // "permissions": { // "edit": true, // }, // "fileType": "[[${type}]]", // 展示文件的类型 "xlsx" // "title": "页面展示的文件名称", // // "url":"http://192.168.100.104:9090/test/111.docx" //读取文件进行展示 http://192.168.124.99/static/alllink/file/039adc7b92ce1000/039adc7b92ce1000.xlsx // "url":"http://192.168.100.133:8080/d" //读取文件进行展示 http://192.168.124.99/static/alllink/file/039adc7b92ce1000/039adc7b92ce1000.xlsx // }, // // "key":'', // "documentType": "word",// // "editorConfig": { // "lang" : "zh-CN", // // 回调接口，用于编辑后实现保存的功能,(关闭页面5秒左右会触发) // "callbackUrl": "http://192.168.100.133:8080/docx/save?id="+[[${id}]],//保存文件的接口?path=告诉保存接口需要覆盖的文件 // "user":{ // "id":"1111", // "name":"hdx" // } // }, // "height": "1000px", // "width": "100%" // }) new DocsAPI.DocEditor("fileEdit", // 元素id { type: "desktop", width: "100%", height: "1000px", document: { title: "aaaa", url: "http://192.168.188.125:8080/d", fileType:"docx", key: "", lang: "zh-CN", permissions: { "download": true, "edit": true, "fillForms": true, "print": true, } }, editorConfig: { "lang": "zh-CN", mode: "edit", "callbackUrl": "http://192.168.188.125:8080/docx/save?id=1111", "coEditing": { "mode": "fast", "change": true }, "customization": { "toolbarNoTabs": true, "autosave": true, "forcesave": true, "hideRightMenu": true, }, //用户信息 "user": { "id": "001", //用户ID "name": "测试" //用户全名称 } } }); </script> </body> </html>- 1
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就是引入了onlyoffice的api
将地址改为自己搭建的onlioffice服务地址
改为相应的本机地址springboot
文档下载
@RequestMapping("/d") public String downExcel(HttpServletResponse response) throws UnsupportedEncodingException { File file = new File("F:\\Desktop\\111.docx"); // 如果文件存在，则进行下载 if (file.exists()) { // 配置文件下载 response.setHeader("content-type", "application/octet-stream"); response.setContentType("application/octet-stream"); // 下载文件能正常显示中文 response.setHeader("Content-Disposition", "attachment;filename=" + URLEncoder.encode("aaa.doc", "UTF-8")); // 实现文件下载 byte[] buffer = new byte[1024]; FileInputStream fis = null; BufferedInputStream bis = null; try { fis = new FileInputStream(file); bis = new BufferedInputStream(fis); OutputStream os = response.getOutputStream(); int i = bis.read(buffer); while (i != -1) { os.write(buffer, 0, i); i = bis.read(buffer); } System.out.println("Download successfully!"); return "successfully"; } catch (Exception e) { System.out.println("Download failed!"); return "failed"; } finally { if (bis != null) { try { bis.close(); } catch (IOException e) { e.printStackTrace(); } } if (fis != null) { try { fis.close(); } catch (IOException e) { e.printStackTrace(); } } } } return ""; }- 1
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保存修改
/** * 保存修改后的 * @param request * @param response */ @PostMapping("/docx/save") public void saveWord(HttpServletRequest request, HttpServletResponse response) { try { PrintWriter writer = response.getWriter(); String body = ""; try { Scanner scanner = new Scanner(request.getInputStream()); scanner.useDelimiter("\\A"); body = scanner.hasNext() ? scanner.next() : ""; scanner.close(); } catch (Exception ex) { writer.write("get request.getInputStream error:" + ex.getMessage()); return; } if (body.isEmpty()) { writer.write("empty request.getInputStream"); return; } JSONObject jsonObj = JSON.parseObject(body); int status = (Integer) jsonObj.get("status"); int saved = 0; if (status == 2 || status == 3)//MustSave, Corrupted { String downloadUri = (String) jsonObj.get("url"); try { URL url = new URL(downloadUri); java.net.HttpURLConnection connection = (java.net.HttpURLConnection) url.openConnection(); InputStream stream = connection.getInputStream(); if (stream == null) { throw new Exception("Stream is null"); } // 从请求中获取要覆盖的文件参数定义"path" // String path = request.getParameter("path"); String path = "F:\\Desktop\\111.docx"; System.err.println("====路径:"+path); File savedFile = new File(path); try (FileOutputStream out = new FileOutputStream(savedFile)) { int read; final byte[] bytes = new byte[1024]; while ((read = stream.read(bytes)) != -1) { out.write(bytes, 0, read); } out.flush(); } connection.disconnect(); } catch (Exception ex) { saved = 1; ex.printStackTrace(); } } System.out.print("编辑完成--------------11111"); writer.write("{\"error\":" + saved + "}"); } catch (IOException e) { e.printStackTrace(); } }- 1
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也就是给个基础的demo,更多的操作参考官网api哈
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- 原文地址：https://blog.csdn.net/wang121213145/article/details/133886690