centos7 安装 tomcat

心已赠人 2023-06-01 05:59 186阅读 0赞

# 一.系统版本及环境 #

1.CentOS 7.5  64bit    [查看系统版本及位数命令][Link 1]

2.jdk 1.8 已安装配置   [JDK1.8安装][JDK1.8]

# 二.Tomcat 8.5 安装 #

## 1.下载地址 ##

[http://tomcat.apache.org/][http_tomcat.apache.org]

![1090399-20190819223504899-1697430672.jpg][]

下载完后用ftp工具上传到linux服务器或者直接复制进linux虚拟机（图形界面，安装了VMware-tool）

## 2.解压以及新建文件 ##

tar -zxvf apache-tomcat-8.5.32.tar.gz

复制或者移动到 /usr/local/tomcat

先创建 /usr/local/tomcat

mkdir /usr/local/tomcat

移动

mv apache-tomcat-8.5.32 /usr/local/tomcat/

## 3.配置tomcat server.xml ##

server.xml可以配置端口，编码以及配置项目等等，配置端口把默认的8080，修改成80

vim /usr/local/tomcat/apache-tomcat-8.5.32/conf/server.xml

![1090399-20190819223643664-221450597.jpg][]

4.配置防火墙，开放80端口

firewall-cmd --zone=public --add-port=80/tcp --permanent
    
    firewall-cmd --reload

## 5.启动tomcat（启动bin目录下的startup.sh） ##

/usr/local/tomcat/apache-tomcat-8.5.32/bin/startup.sh

Using CATALINA\_BASE:   /usr/local/tomcat/apache-tomcat-8.5.32  
Using CATALINA\_HOME:   /usr/local/tomcat/apache-tomcat-8.5.32  
Using CATALINA\_TMPDIR: /usr/local/tomcat/apache-tomcat-8.5.32/temp  
Using JRE\_HOME:        /usr/local/java/jdk1.8.0\_181  
Using CLASSPATH:       /usr/local/tomcat/apache-tomcat-8.5.32/bin/bootstrap.jar:/usr/local/tomcat/apache-tomcat-8.5.32/bin/tomcat-juli.jar  
Tomcat started.

以上内容说明启动成功

关闭：/usr/local/tomcat/apache-tomcat-8.5.32/bin/shutdown.sh

## 6.浏览器测试 ##

地址栏输入虚拟机ip地址：192.168.0.104     默认端口80

![1090399-20190819223820089-1945374517.jpg][]

说明配置成功

# 三.设置开机自启 #

1.编辑tomcat.service

vim /usr/lib/systemd/system/tomcat.service

编辑内容，保存

[Unit]
    Description=Apache Tomcat Web Application Container
    After=syslog.target network.target remote-fs.target nss-lookup.target
    
    [Service]
    Type=forking
    Environment='JAVA_HOME=/usr/local/java/jdk1.8.0_181/'
    Environment='CATALINA_PID=/usr/local/tomcat/apache-tomcat-8.5.32/tomcat.pid'
    Environment='CATALINA_HOME=/usr/local/tomcat/apache-tomcat-8.5.32/'
    Environment='CATALINA_BASE=/usr/local/tomcat/apache-tomcat-8.5.32/'
    Environment='CATALINA_OPTS=-Xms512M -Xmx1024M -server -XX:+UseParallelGC'
    
    PIDFile=/usr/local/tomcat/apache-tomcat-8.5.32/tomcat.pid
    ExecStart=/usr/local/tomcat/apache-tomcat-8.5.32/bin/startup.sh
    ExecReload=/bin/kill -s HUP $MAINPID
    ExecStop=/bin/kill -s QUIT $MAINPID
    PrivateTmp=true
    
    [Install]
    WantedBy=multi-user.target

\[unit\]配置了服务的描述，规定了在network启动之后执行。

\[service\]配置了环境变量，JAVA\_HOME,服务的pid，服务的启动，停止，重启,内存参数。

\[install\]配置了使用用户。

当需要启动多个tomcat时，复制多个tomcat安装文件在/usr/local/tomcat/下如/tomcat/tomcat2，并配置多个tomcat.service 如tomcat2.service，tomcat3.service 在配置中修改对应的路径即可

2.设置开机自启

systemctl enable tomcat.service

3.启动tomcat

systemctl start tomcat.service

转载于:https://www.cnblogs.com/crazycode2/p/11336718.html

[Link 1]: https://my.oschina.net/u/3939059/blog/1923438
[JDK1.8]: https://my.oschina.net/u/3939059/blog/1923448
[http_tomcat.apache.org]: http://tomcat.apache.org/
[1090399-20190819223504899-1697430672.jpg]: /images/20230601/51bb150f02b34b728440eee55532d19f.png
[1090399-20190819223643664-221450597.jpg]: /images/20230601/39cf4da56c814603aeca48f4254c86d6.png
[1090399-20190819223820089-1945374517.jpg]: /images/20230601/045d273d5c764882a98d1ee93ae92b34.png