安装Tomcat

首先检查一下linux是否安装tomcat

rpm -qa|grep tomcat

1、下载Tomcat

下载地址： https://archive.apache.org/dist/tomcat/tomcat-7/v7.0.106/bin/ (opens new window)

找到这个名称apache-tomcat-7.0.106.tar.gz 点击就可以下载了。

2、安装

我看到jdk是直接安装到/usr文件中的，那为了统一，我们将tomcat也放到usr中。

首先上传tomcat到服务器上。/usr/local/cap/下

然后我们再移到/usr目录下就可以了。

[root@Captian cap]# mv apache-tomcat-7.0.106.tar.gz /usr
[root@Captian cap]# cd /usr
[root@Captian usr]# ll
total 9552
-rw-r--r--   1 root root 9642456 Jul 20 09:51 apache-tomcat-7.0.106.tar.gz
dr-xr-xr-x.  2 root root   36864 Jul 19 22:25 bin
drwxr-xr-x.  2 root root    4096 May 11  2019 games
drwxr-xr-x. 14 root root    4096 May  7 11:12 include
drwxr-xr-x   3 root root    4096 Jul 19 22:25 java
dr-xr-xr-x. 34 root root    4096 May  7 11:07 lib
dr-xr-xr-x. 45 root root   36864 May  7 11:18 lib64
drwxr-xr-x. 29 root root    4096 May  7 11:14 libexec
drwxr-xr-x. 13 root root    4096 Jul 19 21:11 local
dr-xr-xr-x.  2 root root   20480 May  7 11:18 sbin
drwxr-xr-x. 97 root root    4096 May  7 11:11 share
drwxr-xr-x.  4 root root    4096 Jan 26  2021 src
lrwxrwxrwx.  1 root root      10 May 11  2019 tmp -> ../var/tmp

现在我们看到已经过来了文件。

然后解压到当前目录下：

[root@Captian usr]# tar -zxvf apache-tomcat-7.0.106.tar.gz 
apache-tomcat-7.0.106/conf/
apache-tomcat-7.0.106/conf/catalina.policy
apache-tomcat-7.0.106/conf/catalina.properties
apache-tomcat-7.0.106/conf/context.xml
apache-tomcat-7.0.106/conf/logging.properties
apache-tomcat-7.0.106/conf/server.xml
apache-tomcat-7.0.106/conf/tomcat-users.xml
......

解压完之后，我们再看一下目录

[root@Captian usr]# ll
total 9556
drwxr-xr-x   9 root root    4096 Jul 20 09:58 apache-tomcat-7.0.106
-rw-r--r--   1 root root 9642456 Jul 20 09:51 apache-tomcat-7.0.106.tar.gz
dr-xr-xr-x.  2 root root   36864 Jul 19 22:25 bin
drwxr-xr-x.  2 root root    4096 May 11  2019 games
drwxr-xr-x. 14 root root    4096 May  7 11:12 include
drwxr-xr-x   3 root root    4096 Jul 19 22:25 java
dr-xr-xr-x. 34 root root    4096 May  7 11:07 lib
dr-xr-xr-x. 45 root root   36864 May  7 11:18 lib64
drwxr-xr-x. 29 root root    4096 May  7 11:14 libexec
drwxr-xr-x. 13 root root    4096 Jul 19 21:11 local
dr-xr-xr-x.  2 root root   20480 May  7 11:18 sbin
drwxr-xr-x. 97 root root    4096 May  7 11:11 share
drwxr-xr-x.  4 root root    4096 Jan 26  2021 src
lrwxrwxrwx.  1 root root      10 May 11  2019 tmp -> ../var/tmp

解压的已经存在了。我们把之前的安装包删除掉。

[root@Captian usr]# rm apache-tomcat-7.0.106.tar.gz
rm: remove regular file 'apache-tomcat-7.0.106.tar.gz'? y
[root@Captian usr]# ll
total 136
drwxr-xr-x   9 root root  4096 Jul 20 09:58 apache-tomcat-7.0.106
dr-xr-xr-x.  2 root root 36864 Jul 19 22:25 bin
drwxr-xr-x.  2 root root  4096 May 11  2019 games
drwxr-xr-x. 14 root root  4096 May  7 11:12 include
drwxr-xr-x   3 root root  4096 Jul 19 22:25 java
dr-xr-xr-x. 34 root root  4096 May  7 11:07 lib
dr-xr-xr-x. 45 root root 36864 May  7 11:18 lib64
drwxr-xr-x. 29 root root  4096 May  7 11:14 libexec
drwxr-xr-x. 13 root root  4096 Jul 19 21:11 local
dr-xr-xr-x.  2 root root 20480 May  7 11:18 sbin
drwxr-xr-x. 97 root root  4096 May  7 11:11 share
drwxr-xr-x.  4 root root  4096 Jan 26  2021 src
lrwxrwxrwx.  1 root root    10 May 11  2019 tmp -> ../var/tmp

3、运行

运行Tomcat，进入bin目录，和我们以前在Windows下看的都是一样的

[root@Captian bin]# ./startup.sh
Using CATALINA_BASE:   /usr/apache-tomcat-7.0.106
Using CATALINA_HOME:   /usr/apache-tomcat-7.0.106
Using CATALINA_TMPDIR: /usr/apache-tomcat-7.0.106/temp
Using JRE_HOME:        /usr/java/jdk1.8.0_333-amd64
Using CLASSPATH:       /usr/apache-tomcat-7.0.106/bin/bootstrap.jar:/usr/apache-tomcat-7.0.106/bin/tomcat-juli.jar
Using CATALINA_OPTS:   
Tomcat started.

出现如上图所示信息，则表示启动成功。这时候我们可以在浏览器中使用http://ip:8080访问（注：ip为自己电脑ip），如能够显示tomcat的主页，则表示不需要进行任何操作了，如果不能显示，则需要在Linux中开放防火墙的8080端口。

# 执行 ./startup.sh
# 停止 ./shutdown.sh

防火墙添加端口：

firewall-cmd --zone=public --add-port=8080/tcp --permanent

重启防火墙：

systemctl restart firewalld.service

[root@Captian /]# firewall-cmd --zone=public --add-port=8080/tcp --permanent
success
[root@Captian /]# systemctl restart firewalld.service
[root@Captian /]#

我的可以访问，如果不能访问，先去检查一下服务器的后台有没有加入8080端口的规则。