下載地址：http://www.openoffice.org/zh-cn/download/
安裝
wget https://jaist.dl.sourceforge.net/project/openofficeorg.mirror/4.1.6/binaries/zh-CN/Apache_OpenOffice_4.1.6_Linux_x86-64_install-rpm_zh-CN.tar.gz
tar -zxvf Apache_OpenOffice_4.1.6_Linux_x86-64_install-rpm_zh-CN.tar.gz
cd zh-CN
cd RPMS
yum -y localinstall *.rpm
cd desktop-integration
yum -y localinstall openoffice4.1.6-redhat-menus-4.1.6-9790.noarch.rpm啓動
nohup /opt/openoffice4/program/soffice -headless -accept="socket,host=127.0.0.1,port=8100;urp;" -nofirststartwizard &檢查
ps -ef|grep openoffice
netstat -lnp |grep 8100
初始化kkFileView項目
git clone https://github.com/kekingcn/file-online-preview.git
vi jodconverter-web/src/main/resources/application-dev.properties
spring.redisson.address = 127.0.0.1：6379
file.dir = /data/preview/
office.home = /opt/openoffice4安裝maven
wget http://ftp.cuhk.edu.hk/pub/packages/apache.org/maven/maven-3/3.6.0/binaries/apache-maven-3.6.0-bin.zip
unzip apache-maven-3.6.0-bin.zip
mv apache-maven-3.6.0 apache-maven
vi /etc/profile
export JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk.x86_64
export MAVEN_HOME=/usr/local/apache-maven
export PATH=$PATH:$MAVEN_HOME/bin獲取（安裝）項目依賴包 ps:注意此時不要把openoffice的服務開啓
mvn clean install 打包
mvn package開啓web服務
java -jar jodconverter-web-1.5.8.RELEASE.jar cn.keking.FilePreviewApplication &訪問
http://localhost:8012
參考文章：https://blog.csdn.net/xyh930929/article/details/80973255