java+vue+onlyoffice的简单集成
完成了springboot+vue+onlyoffice的集成，实现用户上传文件，编辑文件的基本操作。
后续将完成协作编辑，版本管理，文件加密，解密打开等相关操作。
文件界面实例图：
1、部署onlyoffice的docker
docker run -i -t -d --name onlyoffice --privileged -p 9999:80 -p 5432:5432 --restart=always -v /e/publish/onlyoffice/DocumentServer/logs:/var/log/onlyoffice -v /e/publish/onlyoffice/DocumentServer/data:/var/www/onlyoffice/Data -v /e/publish/onlyoffice/DocumentServer/lib:/var/lib/onlyoffice -v /e/publish/onlyoffice/DocumentServer/db:/var/lib/postgresql -v /e/work/gznew/seal:/var/www/onlyoffice/documentserver/sdkjs-plugins/seal onlyoffice/documentserver
-v /e/work/gznew/seal:/var/www/onlyoffice/documentserver/sdkjs-plugins/seal 是将自己写的签章插件挂载到插件目录
2、编辑器控件
<!--onlyoffice 编辑器-->
<template>
<div id="editorDiv"></div>
</template>
<script>
import { handleDocType } from '@/utils/onlyofficeUtil'
export default {
name: 'editor',
props: {
option: {
type: Object,
default: () => {
return {}
}
}
},
data() {
return {
doctype: ''
}
},
mounted() {
if (this.option.url) {
this.setEditor(this.option)
}
},
methods: {
setEditor(option) {
this.doctype = handleDocType(option.fileType)
let config = {
document: {
fileType: option.fileType,
key: option.key,
title: option.title,
permissions: {
comment: true,
download: true,
modifyContentControl: true,
modifyFilter: true,
print: false,
edit: option.isEdit,
fillForms: true,
review: true
},
url: option.url
},
documentType: this.doctype,
editorConfig: {
callbackUrl: option.editUrl,
lang: 'zh',
customization: {
commentAuthorOnly: false,
comments: true,
compactHeader:false,
compactToolbar:true,
feedback:false,
plugins:true
},
user:{
id:option.user.id,
name:option.user.name
},
mode:option.model?option.model:'edit',
},
width: '100%',
height: '100%',
token:option.token
}
// console.log(config)
let docEditor = new DocsAPI.DocEditor('editorDiv', config)
},
},
watch: {
option: {
handler: function (n, o) {
this.setEditor(n)
this.doctype = handleDocType(n.fileType)
},
deep: true,
}
}
}
</script>
<style scoped>
</style>
3、控件中用到的方法，判断文件类型
export function handleDocType(fileType) {
let docType = '';
let fileTypesDoc = [
'doc', 'docm', 'docx', 'dot', 'dotm', 'dotx', 'epub', 'fodt', 'htm', 'html', 'mht', 'odt', 'ott', 'pdf', 'rtf', 'txt', 'djvu', 'xps'
];
let fileTypesCsv = [
'csv', 'fods', 'ods', 'ots', 'xls', 'xlsm', 'xlsx', 'xlt', 'xltm', 'xltx'
];
let fileTypesPPt = [
'fodp', 'odp', 'otp', 'pot', 'potm', 'potx', 'pps', 'ppsm', 'ppsx', 'ppt', 'pptm', 'pptx'
];
if (fileTypesDoc.includes(fileType)) {
docType = 'text'
}
if (fileTypesCsv.includes(fileType)) {
docType = 'spreadsheet'
}
if (fileTypesPPt.includes(fileType)) {
docType = 'presentation'
}
return docType;
}
4、用一个控件来引用编辑器控件，接收文件参数，并组织编辑器控件参数
<template>
<editor :option="option"></editor>
</template>
<script>
import { getAction } from '@/api/manage'
import editor from './editor'
import Vue from 'vue'
import { ACCESS_TOKEN, USER_INFO } from '@/store/mutation-types'
export default {
name: 'fView',
components: { editor },
data() {
return {
id: this.$route.params.id,
option: {
url: '',
isEdit: true,
fileType: '',
title: '',
token: Vue.ls.get(ACCESS_TOKEN),
user: {
id: '',
name: ''
},
mode: 'edit',
editUrl: '',
key: ''
},
}
},
created() {
let userInfo = Vue.ls.get(USER_INFO)
this.option.user.id = userInfo.id
this.option.user.name = userInfo.realname
this.getFile()
},
methods: {
getFile() {
getAction('/onlyfile/file/queryById', { id: this.id }).then(res => {
this.option.url = window._CONFIG['officeUrl'] + '/' + res.result.fileUrl
this.option.editUrl = window._CONFIG['callBackUrl'] + '?userId=' + this.option.user.id + '&fileId=' + this.id
this.option.title = res.result.fileName
this.option.fileType = res.result.fileExt
})
}
},
watch: {
'$route'(to, from) {
this.id = to.params.id
this.getFile()
}
}
}
</script>
<style scoped>
</style>
注意：key 不用设置，会自动分配一个，如果用文件id设置为key，则打开文件时，会用key在文档服务器中寻找文件，已有的key会直接打开，且不可编辑。
window._CONFIG的定义：
//在线文档后端地址
Vue.prototype.OFFICE_API_URL = process.env.VUE_APP_OFFICE_API_URL
window._CONFIG['officeUrl'] = Vue.prototype.OFFICE_API_URL + '/sys/common/static' //上传地址
window._CONFIG['callBackUrl'] = Vue.prototype.OFFICE_API_URL + '/onlyfile/file/editCallBack' //编辑器回调地址
.env文件中
VUE_APP_OFFICE_API_URL=http://192.168.124.200:8080
5、将这个控件配置一个路由地址，就可以使用了
router.config.js中
{
//在线文件编辑
path: '/fileEditor/:id',
component: () => import('@/components/onlyoffice/fView')
},
使用：
goEditor(id){
let routeUrl = this.$router.resolve({
path: "/fileEditor/"+id
});
window.open(routeUrl.href,'_blank')
}
参数id 是文件的id
6、后端回调地址：
/**
* 在线编辑器回调操作
*/
@RequestMapping(path = "/editCallBack", method = {RequestMethod.POST, RequestMethod.GET})
public void editCallBack(HttpServletRequest request, HttpServletResponse response) throws IOException {
PrintWriter writer = response.getWriter();
Scanner scanner = new Scanner(request.getInputStream()).useDelimiter("\\A");
String body = scanner.hasNext() ? scanner.next() : "";
JSONObject jsonObj = JSONObject.parseObject(body);
String userId = request.getParameter("userId");
String fileId = request.getParameter("fileId");
log.info("在线编辑器回调参数：{}", jsonObj);
if ((Integer) jsonObj.get("status") == 2) {
String downUrl = (String) jsonObj.get("url"); //保存变更后文件
String changeUrl = (String) jsonObj.get("changesurl"); //保存文件的修改记录
String lastsave = (String) jsonObj.get("lastsave");
try {
fileChangeService.saveChange(downUrl, changeUrl, fileId, userId, lastsave);
} catch (Exception e) {
log.info("保存回调文件出错：{}", e.getMessage());
}
}
writer.write("{\"error\":0}");
}
最后需要返回：“error”:0 ，否则编辑器会出现错误。
7、saveChange 方法，下载文档服务器中最新版文件，覆盖到原文件地址，将原文件备份为历史文件，保存修改记录
@Value(value = "${jeecg.path.upload}")
private String uploadpath;
@Override
public void saveChange(String downUrl, String changeUrl, String fileId, String userId, String changeTime) throws IOException {
File entity = fileService.getById(fileId);
String bizPath = "office" + java.io.File.separator + entity.getUserId();
String fullName = entity.getFileUrl().substring(bizPath.length() + 1); //文件全名
String fName = fullName.substring(0, fullName.lastIndexOf(".")); //文件名
String hisPath = bizPath + java.io.File.separator + fName;
String hisFile = hisPath + java.io.File.separator + entity.getFileName() + "_" + System.currentTimeMillis() + "." + entity.getFileExt();
String zipFile = hisFile + ".zip";
java.io.File dirHisPath = new java.io.File(hisPath);
if (!dirHisPath.exists()) {
dirHisPath.mkdir();
}
//复制保存旧文件
java.io.File oldFile = new java.io.File(uploadpath + java.io.File.separator + bizPath + java.io.File.separator + fullName);
java.io.File dstFile = new java.io.File(uploadpath + java.io.File.separator + hisFile);
FileUtil.copy(oldFile, dstFile, true);
try {
URL url = new URL(downUrl);
URL zipUrl = new URL(changeUrl);
try {
//新版文件
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
InputStream inputStream = connection.getInputStream();
FileOutputStream fileOutputStream = new FileOutputStream(oldFile);
int read = 0;
final byte[] bytes = new byte[1024];
while ((read = inputStream.read(bytes)) != -1) {
fileOutputStream.write(bytes, 0, read);
}
fileOutputStream.flush();
fileOutputStream.close();
connection.disconnect();
//变更记录
HttpURLConnection urlConnection = (HttpURLConnection) zipUrl.openConnection();
InputStream inputStream1 = urlConnection.getInputStream();
java.io.File changeFile = new java.io.File(uploadpath + java.io.File.separator + zipFile);
FileOutputStream fileOutputStream1 = new FileOutputStream(changeFile);
int readZip = 0;
byte[] buffer = new byte[1024];
while ((readZip = inputStream1.read(buffer)) != -1) {
fileOutputStream1.write(buffer, 0, readZip);
}
fileOutputStream1.flush();
fileOutputStream1.close();
urlConnection.disconnect();
inputStream.close();
inputStream1.close();
} catch (IOException e) {
throw e;
}
} catch (MalformedURLException e) {
throw e;
}
FileChange fileChange = new FileChange();
fileChange.setUserId(userId);
fileChange.setFileId(fileId);
fileChange.setHisFileUrl(hisFile);
fileChange.setHisChangeUrl(zipFile);
try {
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");
simpleDateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
Date parse =simpleDateFormat.parse(changeTime);
fileChange.setChangeTime(parse);
} catch (ParseException e) {
fileChange.setChangeTime(new Date());
}
this.save(fileChange);
}
很重要的一个给忘了，需要在前端的index.html中，包含进onlyoffice的js地址
<script type="text/javascript" src="http://192.168.124.200:9999/web-apps/apps/api/documents/api.js"></script>