10.16. tomcat安装¶
10.16.1. jdk安装¶
10.16.1.1. yum安装¶
[root@centos-151 ~]# yum search openjdk
[root@centos-151 ~]# yum install java-1.8.0-openjdk.x86_64
[root@centos-151 ~]# java -version
openjdk version "1.8.0_161"
OpenJDK Runtime Environment (build 1.8.0_161-b14)
OpenJDK 64-Bit Server VM (build 25.161-b14, mixed mode)
10.16.1.2. 直接解压包方式¶
[root@centos-152 ~]# wget http://download.oracle.com/otn-pub/java/jdk/8u162-b12/0da788060d494f5095bf8624735fa2f1/jdk-8u162-linux-x64.rpm?AuthParam=1522289893_92e84e76f51bb5aa8133b08fcf86150b
[root@centos-152 ~]# ls
anaconda-ks.cfg jdk-8u162-linux-x64.rpm?AuthParam=1522289893_92e84e76f51bb5aa8133b08fcf86150b
[root@centos-152 ~]# mv jdk-8u162-linux-x64.rpm\?AuthParam\=1522289893_92e84e76f51bb5aa8133b08fcf86150b jdk-8u162-linux-x64.rpm
[root@centos-152 ~]# yum install jdk-8u162-linux-x64.rpm
[root@centos-152 ~]# cd /usr/java/
[root@centos-152 java]# ll
total 0
lrwxrwxrwx 1 root root 16 Mar 29 10:19 default -> /usr/java/latest
drwxr-xr-x 9 root root 268 Mar 29 10:19 jdk1.8.0_162
lrwxrwxrwx 1 root root 22 Mar 29 10:19 latest -> /usr/java/jdk1.8.0_162
[root@centos-152 java]# vim /etc/profile.d/java.sh
[root@centos-152 java]# cat /etc/profile.d/java.sh
export JAVA_HOME=/usr/java/latest
export PATH=$PATH:$JAVA_HOME/bin
[root@centos-152 java]# source /etc/profile.d/java.sh
[root@centos-152 java]# java -version
java version "1.8.0_162"
Java(TM) SE Runtime Environment (build 1.8.0_162-b12)
Java HotSpot(TM) 64-Bit Server VM (build 25.162-b12, mixed mode)
10.16.2. tomcat安装¶
10.16.2.1. yum安装¶
[root@centos-151 ~]# yum install tomcat tomcat-lib tomcat-admin-webapps tomcat-webapps tomcat-docs-webapp
[root@centos-151 ~]# systemctl restart tomcat
[root@centos-151 ~]# ss -tul
Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port
tcp LISTEN 0 128 *:ssh *:*
tcp LISTEN 0 100 127.0.0.1:smtp *:*
tcp LISTEN 0 128 *:zabbix-trapper *:*
tcp LISTEN 0 50 *:mysql *:*
tcp LISTEN 0 128 :::http :::*
tcp LISTEN 0 128 :::ssh :::*
tcp LISTEN 0 100 ::1:smtp :::*
tcp LISTEN 0 128 :::zabbix-trapper :::*