yum -y install java-1.8.0-openjdk-devel
java -version
- Tomcat installation and related packages
yum install tomcat tomcat-lib tomcat-admin-webapps tomcat-docs-webapp tomcat-webapps -y
- rpm package installation program environment:
配置文件目录:/etc/tomcat
主配置文件:/etc/tomcat/server.xml
webapps存放位置:/var/lib/tomcat/webapps/
环境配置文件:/etc/sysconfig/tomcat 调整jdk内存使用大小等初始值
- Modify the configuration file
context.xml:
<Context antiJARLocking="true" antiResourceLocking="true">
tomcat-users.xml
<role rolename="admin"/>
<role rolename="admin-gui"/>
<role rolename="admin-script"/>
<role rolename="manager"/>
<role rolename="manager-gui"/>
<role rolename="manager-script"/>
<role rolename="manager-jmx"/>
<role rolename="manager-status"/>
<user name="admin" password="adminadmin" roles="admin,manager,admin-gui,admin-script,manager-gui,manager-script,manager-jmx,manager-status" />
- Start tomcat and view status
systemctl start tomcat.service
systemctl enable tomcat.service
systemctl status tomcat.service
- Check the corresponding port listening situation
ss -tnlp