一、 安装 jdk
[root@iZm5ei4m ~]# /usr/local/tomcat/bin/startup.sh
一、安装 jdk
二、设置环境变量
######################################## #jdk环境变量配置 ######################################### export JAVA_HOME=/usr/java/jdk1.8.0_111/ export JRE_HOME=${JAVA_HOME}jre export CLASSPATH=.:${JAVA_HOME}/jre/lib/rt.jar:${JAVA_HOME}/lib/tools.jar export PATH=$PATH:${JAVA_HOME}/bin
三、测试是否正常运行
[root@iZm5ei4m bin]# netstat -an|grep 8080 tcp 0 0 0.0.0.0:8080 0.0.0.0:* LISTEN [root@iZm5ei4m bin]# wget 127.0.0.1:8080 --2016-11-15 13:41:20-- http://127.0.0.1:8080/ Connecting to 127.0.0.1:8080... connected. HTTP request sent, awaiting response... 200 Length: unspecified [text/html] Saving to: ‘index.html’ [ <=> ] 11,236 --.-K/s in 0s 2016-11-15 13:41:20 (22.5 MB/s) - ‘index.html’ saved [11236] [root@iZm5ei4m bin]#
四、配置作为服务支行时使用的环境变量
[root@iZm5ei4mxt5qb65ldoxpywZ bin]# vi /usr/local/tomcat/bin/setenv.sh export CATALINA_HOME=/usr/local/tomcat export CATALINA_BASE=/usr/local/tomcat #set java runtime environment variable export JAVA_HOME=/usr/java/jdk1.8.0_111 export JRE_HOME=${JAVA_HOME}/jre export CLASSPATH=.:${JAVA_HOME}/jre/lib/rt.jar:${JAVA_HOME}/lib/tools.jar export PATH=$PATH:${JAVA_HOME}/bin #set apr export LD_LIBRARY_PATH=/usr/local/apr/lib #add tomcat pid CATALINA_PID=${CATALINA_BASE}/tomcat.pid JAVA_OPTS="-server -XX:PermSize=256M -XX:MaxPermSize=1024m -Xms512M -Xmx1024M -XX:MaxNewSize=256m"
五、添加服务：
[Unit] Description=Tomcat After=syslog.targetnetwork.target remote-fs.targetnss-lookup.target [Service] Type=forking PIDFile=/usr/local/tomcat/tomcat.pid #MAINPID=/usr/local/tomcat/tomcat.pid ExecStart=/usr/local/tomcat/bin/startup.sh ExecReload=/bin/kill -s HUP $MAINPID #ExecStop=/bin/kill -s QUIT $MAINPID ExecStop=/usr/local/tomcat/bin/shutdown.sh PrivateTmp=true [Install] WantedBy=multi-user.target
六、启用服务：
[root@iZm5ei4m bin]# systemctl enable tomcat
Created symlink from /etc/systemd/system/multi-user.target.wants/tomcat.service to /usr/lib/systemd/system/tomcat.service.
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