kkFileView 4.0在Centos环境中的配置及使用

        首先需要下载kkFileView至自己指定的目录,并解压,此服务文件位置需要记住,后面会对其中的配置做修改:

​
tar -xzvf kkFileView-4.0.0.tar.gz

​

        安装7.2.2版本的LibreOffice
 

cd /opt
#下载
wget http://mirrors.ustc.edu.cn/tdf/libreoffice/stable/7.2.2/rpm/x86_64/LibreOffice_7.2.2_Linux_x86-64_rpm.tar.gz
wget http://mirrors.ustc.edu.cn/tdf/libreoffice/stable/7.2.2/rpm/x86_64/LibreOffice_7.2.2_Linux_x86-64_rpm_langpack_zh-CN.tar.gz
# 解压
tar xzvf LibreOffice_7.2.2_Linux_x86-64_rpm.tar.gz
tar xzvf LibreOffice_7.2.2_Linux_x86-64_rpm_langpack_zh-CN.tar.gz

yum install /opt/LibreOffice_7.2.2_Linux_x86-64_rpm/RPMS/*.rpm
yum install /opt/LibreOffice_7.2.2_Linux_x86-64_rpm_langpack_zh-CN/RPMS/*.rpm

         检查有没有进程正在运行LibreOffice,有就杀掉进程

ps -ef|grep libreoffice

         配置nginx请求转发,比如我只开放了一个8381端口,所有向8381端口后file-view这一路由的请求全部转发至kkFileView

server {
       listen  8381;

       location /file-view {
            proxy_pass http://localhost:8012;
       }

}

        再在刚刚解压的kkFileView目录中找到config与bin文件夹

cd config
vi application.properties

        更改application.properties中的三项配置

server.servlet.context-path= /file-view
office.home = /opt/libreoffice7.2
base.url = http://项目ip:端口/file-view
cd ../bin
#执行
./startup.sh 
#第一次执行完毕后建议再执行查看日志脚本
./showlog.sh
[root@localhost bin]# ./showlog.sh 
  _      _      ______   _   _         __      __  _                   
 | |    | |    |  ____| (_) | |        \ \    / / (_)                  
 | | __ | | __ | |__     _  | |   ___   \ \  / /   _    ___  __      __
 | |/ / | |/ / |  __|   | | | |  / _ \   \ \/ /   | |  / _ \ \ \ /\ / /
 |   <  |   <  | |      | | | | |  __/    \  /    | | |  __/  \ V  V / 
 |_|\_\ |_|\_\ |_|      |_| |_|  \___|     \/     |_|  \___|   \_/\_/  
                                                                     
 => Spring Boot ::  (v2.4.2)             QQ1 :: 613025121
 => kkFileView  ::  (v4.0.0)             QQ2 :: 484680571
 => github      ::  https://github.com/kekingcn/kkFileView
 => gitee       ::  https://gitee.com/kekingcn/file-online-preview

2021-11-20 11:44:06.661  INFO 41979 --- [           main] org.eclipse.jetty.util.log               : Logging initialized @4962ms to org.eclipse.jetty.util.log.Slf4jLog
2021-11-20 11:44:07.092  INFO 41979 --- [           main] o.s.b.w.e.j.JettyServletWebServerFactory : Server initialized with port: 8012
2021-11-20 11:44:07.101  INFO 41979 --- [           main] org.eclipse.jetty.server.Server          : jetty-9.4.35.v20201120; built: 2020-11-20T21:17:03.964Z; git: bdc54f03a5e0a7e280fab27f55c3c75ee8da89fb; jvm 1.8.0_282-b08
2021-11-20 11:44:07.191  INFO 41979 --- [           main] o.e.j.s.h.ContextHandler.application     : Initializing Spring embedded WebApplicationContext
2021-11-20 11:44:07.192  INFO 41979 --- [           main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 2806 ms
2021-11-20 11:44:07.594  INFO 41979 --- [           main] org.eclipse.jetty.server.session         : DefaultSessionIdManager workerName=node0
2021-11-20 11:44:07.595  INFO 41979 --- [           main] org.eclipse.jetty.server.session         : No SessionScavenger set, using defaults
2021-11-20 11:44:07.599  INFO 41979 --- [           main] org.eclipse.jetty.server.session         : node0 Scavenging every 600000ms
2021-11-20 11:44:07.627  INFO 41979 --- [           main] o.e.jetty.server.handler.ContextHandler  : Started o.s.b.w.e.j.JettyEmbeddedWebAppContext@74e52303{application,/file-view,[file:///tmp/jetty-docbase.8012.5985362194341337627/],AVAILABLE}
2021-11-20 11:44:07.629  INFO 41979 --- [           main] org.eclipse.jetty.server.Server          : Started @5935ms
2021-11-20 11:44:07.647  INFO 41979 --- [           main] f.a.AutowiredAnnotationBeanPostProcessor : Autowired annotation is not supported on static methods: public static void cn.keking.config.ConfigConstants.setFileUploadDisable(java.lang.Boolean)
2021-11-20 11:44:07.901  INFO 41979 --- [           main] cn.keking.service.FileConvertQueueTask   : 队列处理文件转换任务启动完成 
2021-11-20 11:44:08.097  INFO 41979 --- [           main] o.a.j.office.ProcessPoolOfficeManager    : ProcessManager implementation is LinuxProcessManager
2021-11-20 11:44:08.162  INFO 41979 --- [ProcessThread-0] o.a.jodconverter.office.OfficeProcess    : starting process with acceptString 'socket,host=127.0.0.1,port=2001,tcpNoDelay=1' and profileDir '/tmp/.jodconverter_socket_host-127.0.0.1_port-2001'
2021-11-20 11:44:08.216  INFO 41979 --- [ProcessThread-0] o.a.jodconverter.office.OfficeProcess    : started process; pid = 42030
2021-11-20 11:44:09.085  WARN 41979 --- [ProcessThread-0] o.a.j.office.ManagedOfficeProcess        : office process died with exit code 81; restarting it
2021-11-20 11:44:09.139  INFO 41979 --- [ProcessThread-0] o.a.jodconverter.office.OfficeProcess    : starting process with acceptString 'socket,host=127.0.0.1,port=2001,tcpNoDelay=1' and profileDir '/tmp/.jodconverter_socket_host-127.0.0.1_port-2001'
2021-11-20 11:44:09.191  INFO 41979 --- [ProcessThread-0] o.a.jodconverter.office.OfficeProcess    : started process; pid = 42039
2021-11-20 11:44:09.851  INFO 41979 --- [ProcessThread-0] o.a.j.office.OfficeConnection            : connected: 'socket,host=127.0.0.1,port=2001,tcpNoDelay=1'
2021-11-20 11:44:09.992  INFO 41979 --- [ProcessThread-1] o.a.jodconverter.office.OfficeProcess    : starting process with acceptString 'socket,host=127.0.0.1,port=2002,tcpNoDelay=1' and profileDir '/tmp/.jodconverter_socket_host-127.0.0.1_port-2002'
2021-11-20 11:44:10.056  INFO 41979 --- [ProcessThread-1] o.a.jodconverter.office.OfficeProcess    : started process; pid = 42092
2021-11-20 11:44:10.817  WARN 41979 --- [ProcessThread-1] o.a.j.office.ManagedOfficeProcess        : office process died with exit code 81; restarting it
2021-11-20 11:44:10.866  INFO 41979 --- [ProcessThread-1] o.a.jodconverter.office.OfficeProcess    : starting process with acceptString 'socket,host=127.0.0.1,port=2002,tcpNoDelay=1' and profileDir '/tmp/.jodconverter_socket_host-127.0.0.1_port-2002'
2021-11-20 11:44:10.918  INFO 41979 --- [ProcessThread-1] o.a.jodconverter.office.OfficeProcess    : started process; pid = 42102
2021-11-20 11:44:11.452  INFO 41979 --- [ProcessThread-1] o.a.j.office.OfficeConnection            : connected: 'socket,host=127.0.0.1,port=2002,tcpNoDelay=1'
2021-11-20 11:44:12.179  INFO 41979 --- [           main] o.s.s.concurrent.ThreadPoolTaskExecutor  : Initializing ExecutorService 'applicationTaskExecutor'
2021-11-20 11:44:12.436  INFO 41979 --- [           main] o.s.b.a.w.s.WelcomePageHandlerMapping    : Adding welcome page template: index
2021-11-20 11:44:12.470  INFO 41979 --- [           main] cn.keking.config.WebConfig               : Add resource locations: /home/daqisuo/data/file-view/kkFileView-4.0.0/file/
2021-11-20 11:44:13.111  INFO 41979 --- [           main] o.s.s.c.ThreadPoolTaskScheduler          : Initializing ExecutorService 'taskScheduler'
2021-11-20 11:44:13.169  INFO 41979 --- [           main] o.e.j.s.h.ContextHandler.application     : Initializing Spring DispatcherServlet 'dispatcherServlet'
2021-11-20 11:44:13.169  INFO 41979 --- [           main] o.s.web.servlet.DispatcherServlet        : Initializing Servlet 'dispatcherServlet'
2021-11-20 11:44:13.172  INFO 41979 --- [           main] o.s.web.servlet.DispatcherServlet        : Completed initialization in 2 ms
2021-11-20 11:44:13.220  INFO 41979 --- [           main] o.e.jetty.server.AbstractConnector       : Started ServerConnector@6fe7aac8{HTTP/1.1, (http/1.1)}{0.0.0.0:8012}
2021-11-20 11:44:13.223  INFO 41979 --- [           main] o.s.b.web.embedded.jetty.JettyWebServer  : Jetty started on port(s) 8012 (http/1.1) with context path '/file-view'
2021-11-20 11:44:13.275  INFO 41979 --- [           main] cn.keking.ServerMain                     : kkFileView 服务启动完成,耗时:10.603732337s,演示页请访问: http://127.0.0.1:8012 

        查看访http://项目ip:端口/file-view/index是否能进入index页面

 

        到此就配置完毕了,在vue中使用3.0以上版本时需要在packaje.json引入"js-base64": "3.7.2"
  在需要使用预览功能的组件中import { Base64 } from 'js-base64';
  并在methods中定义:

previewFile(url) {
    window.open('http://项目ip:端口/file-view/onlinePreview?url=' + encodeURIComponent(Base64.encode(url)));
},
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