centos下安装Tomcat和配置自启动

深碍√TFBOYSˉ_ 2022-05-11 07:26 243阅读 0赞

安装环境：   
centos7.2   
jdk1.8.0   
tomcat8.5

一、安装tomcat   
1、到官网下载tomcat   
[http://tomcat.apache.org/download-80.cgi][http_tomcat.apache.org_download-80.cgi]   
![这里写图片描述][SouthEast]

2、用rz -be 或者ftp工具将tar包上传到目标服务器   
![这里写图片描述][SouthEast 1]

3、解压到当前目录：   
tar -xzvf apache-tomcat-8.5.8.tar.gz   
![这里写图片描述][SouthEast 2]

4、将解压后的目录copy到工作目录   
cp apache-tomcat-8.5.8 /opt

5、在/opt/apache-tomcat-8.5.8/bin目录下执行./startup.sh启动   
![这里写图片描述][SouthEast 3]

6、验证是否正常启动   
wget [http://localhost:8080][http_localhost_8080]   
![这里写图片描述][SouthEast 4]   
说明已经正常启动

7、远程访问的时候需要打开防火墙的8080端口才可以访问。

二、设置防火墙   
1、在防火墙中打开8080端口   
firewall-cmd –zone=public –add-port=8080/tcp –permanent   
![这里写图片描述][SouthEast 5]

2、重启防火墙   
systemctl restart firewalld.service   
![这里写图片描述][SouthEast 6]

3、远程访问即可   
![这里写图片描述][SouthEast 7]

三、设置服务开机启动   
因为centos7使用了systemd来管理服务，所以按以下步骤来设置   
1、vi /etc/systemd/system/tomcat.service   
编辑内容：   
\[unit\]   
Description=Apache Tomcat Web Application Container   
After=network.target   
\[Service\]   
Type=forking   
ExecStart=/opt/apache-tomcat-8.5.8/bin/startup.sh   
ExecStop=/opt/apache-tomcat-8.5.8/bin/shutdown.sh   
\[Install\]   
WantedBy=multi-user.target   
![这里写图片描述][SouthEast 8]

2、将tomcat设为开机启动：   
systemctl enable tomcat

3、启动tomcat:   
systemctl start tomcat

4、查询当前tomcat的状态   
systemctl status tomcat   
![这里写图片描述][SouthEast 9]

说明当前的tomcat处于运行中，并且是开机启动

5、关闭tomcat:   
systemctl stop tomcat

最后，关机，重启linux，直接远程访问tomcat即可。

[http_tomcat.apache.org_download-80.cgi]: http://tomcat.apache.org/download-80.cgi
[SouthEast]: /images/20220511/50c5a6c4c5ce45cfb3b5654591f51ece.png
[SouthEast 1]: /images/20220511/1b01956573444bcc80c4ab37a22c0019.png
[SouthEast 2]: /images/20220511/4cf4b801bf6745a787fd482b3a155fd4.png
[SouthEast 3]: /images/20220511/08c85c95fda04ba08ebd79bd6631fe01.png
[http_localhost_8080]: http://localhost:8080/
[SouthEast 4]: /images/20220511/531cb9d875bc46d2b69b34ccce93b443.png
[SouthEast 5]: /images/20220511/9ab8a965767443539e4fdbd4cc4b1021.png
[SouthEast 6]: /images/20220511/7b03ce9ba04e4ed5bb7605ed6a7c7a28.png
[SouthEast 7]: /images/20220511/fc056051f9064113b0503377fa1c2f7f.png
[SouthEast 8]: /images/20220511/563dfa082b034b40830d81bad86ab72f.png
[SouthEast 9]: /images/20220511/7d01f5051baf4f8ba8e9bd975ba1554f.png