1、官网链接:https://tomcat.apache.org/download-80.cgi
自行选择需要的包
tomcat、jdk兼容性对照表
安装
#上传文件至服务器
rz
#解压
tar -zxvf apache-tomcat-9.0.76
#配置系统变量
vim /ect/profile
#添加变量
export TOMCAT_HOME=/root/tools/tomcat/apache-tomcat-9.0.76
#使文件生效
source /etc/profile
浏览器进入 http://ip:8080
但发现无法进入,解决方案如下:
1、使用服务器的话,需要在服务器上增加8080端口
2、在firewalld 上开放8080端口
输入命令:firewall-cmd --zone=public --add-port=8080/tcp --permanent
3、重启防火墙
输入命令:firewall-cmd --reload
4、打开外部浏览器,输入http://IP:8080
其他防火墙相关命令:
查看防火墙状态: systemctl status firewalld 或者 systemctl is-active firewalld
启动防火墙: systemctl start firewalld
停止防火墙: systemctl stop firewalld
永久停用: systemctl disable firewalld
启用防火墙: systemctl enable firewalld
一台服务器上部署多个tomcat,需要在配置中增加对应的端口
进入tomcat/conf
输入命令:vim server.xml
#server.xml
<?xml version="1.0" encoding="UTF-8"?>
<Server port="8005" shutdown="SHUTDOWN">
<Listener className="org.apache.catalina.startup.VersionLoggerListener" />
<Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" />
<Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />
<Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />
<Listener className="org.apache.catalina.core.ThreadLocalLeakPreventionListener" />
<GlobalNamingResources>
<Resource name="UserDatabase" auth="Container"
type="org.apache.catalina.UserDatabase"
description="User database that can be updated and saved"
factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
pathname="conf/tomcat-users.xml" />
</GlobalNamingResources>
<Service name="Catalina">
<Connector port="8080" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443" />
<Engine name="Catalina" defaultHost="localhost">
<Realm className="org.apache.catalina.realm.LockOutRealm">
<Realm className="org.apache.catalina.realm.UserDatabaseRealm"
resourceName="UserDatabase"/>
</Realm>
<Host name="localhost" appBase="webapps"
unpackWARs="true" autoDeploy="true">
<Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
prefix="localhost_access_log" suffix=".txt"
pattern="%h %l %u %t "%r" %s %b" />
</Host>
</Engine>
</Service>
#新加的端口配置,复制以后修改port参数就行
<Service name="Catalina1">
<Connector port="8081" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443" />
<Engine name="Catalina1" defaultHost="localhost">
<Realm className="org.apache.catalina.realm.LockOutRealm">
<Realm className="org.apache.catalina.realm.UserDatabaseRealm"
resourceName="UserDatabase"/>
</Realm>
<Host name="localhost" appBase="webapps1"
unpackWARs="true" autoDeploy="true">
<Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
prefix="localhost_access_log" suffix=".txt"
pattern="%h %l %u %t "%r" %s %b" />
</Host>
</Engine>
</Service>
</Server>
文章详细介绍了如何在服务器上安装Tomcat9.0.76,包括下载、解压、配置环境变量,以及解决8080端口无法访问的问题,涉及到防火墙端口开放和状态管理。同时,文中还展示了如何配置多个Tomcat实例,通过修改server.xml文件设置不同的服务端口。
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