第一步:

获取>>tomcat下载链接<<(也可以下载通过xftp等工具上传,上传可跳过第二步) image.png 第二步:

创建存放tomcat压缩包的目录,并在目录下获取tomcat

[root@centos-xy opt]# mkdir tomcat
[root@centos-xy opt]# cd tomcat/
[root@centos-xy tomcat]# wget https://dlcdn.apache.org/tomcat/tomcat-9/v9.0.62/bin/apache-tomcat-9.0.62.tar.gz

第三步:

将tomcat解压到当前目录下

[root@centos-xy tomcat]# tar zxvf apache-tomcat-9.0.62.tar.gz

第四步:

在/usr/local下创建tomcat目录,解压后的tomcat软件放在该目录下

[root@centos-xy tomcat]# ls
apache-tomcat-9.0.62  apache-tomcat-9.0.62.tar.gz
[root@centos-xy tomcat]# mkdir /usr/local/tomcat
[root@centos-xy tomcat]# mv /opt/tomcat/apache-tomcat-9.0.62 /usr/local/tomcat/

第五步:

(1)进入tomcat目录下获取并复制绝对路径

[root@centos-xy tomcat]# cd /usr/local/tomcat/apache-tomcat-9.0.62/
[root@centos-xy apache-tomcat-9.0.62]# pwd
/usr/local/tomcat/apache-tomcat-9.0.62

(2)配置环境变量

[root@centos-xy apache-tomcat-9.0.62]# vim /etc/profile

(3)在最后面添加tomcat环境变量

# 配置tomcat环境变量
   export TOMCAT_HOME=/usr/local/tomcat/apache-tomcat-9.0.62
   export CATALINA_HOME=/usr/local/tomcat/apache-tomcat-9.0.62

第六步:

使环境变量生效,检验配置情况

[root@centos-xy apache-tomcat-9.0.62]# source /etc/profile
[root@centos-xy apache-tomcat-9.0.62]# echo $TOMCAT_HOME
/usr/local/tomcat/apache-tomcat-9.0.62
[root@centos-xy apache-tomcat-9.0.62]# echo $CATALINA_HOME
/usr/local/tomcat/apache-tomcat-9.0.62

第七步:

(1)开启8080端口(非云服务器方法)

[root@localhost bin]# firewall-cmd --permanent --add-port=8080/tcp
success
[root@localhost bin]# firewall-cmd --reload 
success

(2)云服务只需要开启策防火墙规则可 image.png 第八步:

进入tomcat的bin下开启tomcat服务

[root@centos-xy apache-tomcat-9.0.62]# cd bin/
[root@centos-xy bin]# ./startup.sh 
Using CATALINA_BASE:   /usr/local/tomcat/apache-tomcat-9.0.62
Using CATALINA_HOME:   /usr/local/tomcat/apache-tomcat-9.0.62
Using CATALINA_TMPDIR: /usr/local/tomcat/apache-tomcat-9.0.62/temp
Using JRE_HOME:        /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.322.b06-1.el7_9.x86_64/jre
Using CLASSPATH:       /usr/local/tomcat/apache-tomcat-9.0.62/bin/bootstrap.jar:/usr/local/tomcat/apache-tomcat-9.0.62/bin/tomcat-juli.jar
Using CATALINA_OPTS:   
Tomcat started.

第九步:

通过ip:8080访问tomcat服务器 image.png