Install Java
1, create a new folder in java usr folder
2, the jdk.tar.gz of java java development kit to extract the folder below
3, the configuration / etc / profile environment
JAVA_HOME=/usr/java/jdk1.8
CLASSPATH=$JAVA_HOME/lib
PATH=$PATH:$JAVA_HOME/bin
export PATH JAVA_HOME CLASSPATH
4, source / etc / profile so that configuration file to take effect
Tomcat installation
1, download the file tar.gz tomcat package.
2, to extract the corresponding folder, the folder into the bin,. / Startup.sh start. Remember to turn off the firewall.