Liunx配置多个Tomcat (五)

矫情吗；* 2022-10-31 00:47 201阅读 0赞

1、在`/usr/loca`里面新建文件夹`tomcat`

[root@localhost ~]# cd /usr/local
    [root@localhost local]# mkdir tomcat
    [root@localhost local]# cd tomcat

2、下载tomcat到刚刚建的文件夹里面

wget https://mirrors.cnnic.cn/apache/tomcat/tomcat-8/v8.5.61/bin/apache-tomcat-8.5.61.tar.gz

3、解压压缩包并且重现命名，我是原来的名字直接后面加个端口号的，我这边用的是`8080`和`8081`端口（mv命令：mv 原来的名字 新名字 ），这样想要多少个就多少个

# tar -zxvf apache-tomcat-8.5.61.tar.gz
    # mv apache-tomcat-8.5.61 apache-tomcat-8.5.61-8081
    # tar -zxvf apache-tomcat-8.5.61.tar.gz
    # mv apache-tomcat-8.5.61 apache-tomcat-8.5.61-8080

4、配置环境变量

vi /etc/profile

5、添加环境变量，在文件的最后面加上，保存退出，`tomcat`路径要填自己的，如果是单个`tomcat`，`tomcat2`个配置就不需要了

########## tomcat ###########
    CATALINA_BASE=/usr/local/tomcat/apache-tomcat-8.5.61-8080
    CATALINA_HOME=/usr/local/tomcat/apache-tomcat-8.5.61-8080
    TOMCAT_HOME=/usr/local/tomcat/apache-tomcat-8.5.61-8080
    export CATALINA_BASE CATALINA_HOME TOMCAT_HOME
    ########## tomcat2 ###########
    CATALINA_BASE_2=/usr/local/tomcat/apache-tomcat-8.5.61-8081
    CATALINA_HOME_2=/usr/local/tomcat/apache-tomcat-8.5.61-8081
    TOMCAT_HOME_2=/usr/local/tomcat/apache-tomcat-8.5.61-8081
    export CATALINA_BASE_2 CATALINA_HOME_2 TOMCAT_HOME_2

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzA4NTc5Nw_size_16_color_FFFFFF_t_70]**这边是我的`tomcat`路径**  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzA4NTc5Nw_size_16_color_FFFFFF_t_70 1]

6、刷新配置文件

source /etc/profile

7、修改`tomcat`默认端口号，我这边以修改8081这个为例，进入配置文件server.xml

# vi /usr/local/tomcat/apache-tomcat-8.5.61-8081/conf/server.xml

**修改端口号，保存退出**  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzA4NTc5Nw_size_16_color_FFFFFF_t_70 2]  
8、多个tomcat还要修改Tomcat的$\{tomcat\}/bin下的启动脚本startup.sh文件

vi /usr/local/tomcat/apache-tomcat-8.5.61-8081/bin/startup.sh

8.1 tomcat配置如下：

export JAVA_HOME=/usr/local/jdk/jdk1.8.0_181 
    export PATH=$PATH:$JAVA_HOME/bin 
    export CLASSPATH=$JAVA_HOME/lib 
    export CATALINA_HOME=$CATALINA_HOME 
    export CATALINA_BASE=$CATALINA_BASE

8.2 tomcat1配置如下：

export JAVA_HOME=/usr/local/jdk/jdk1.8.0_181
    export PATH=$PATH:$JAVA_HOME/bin 
    export CLASSPATH=$JAVA_HOME/lib 
    export CATALINA_HOME=$CATALINA_1_HOME 
    export CATALINA_BASE=$CATALINA_1_BASE

**此处的前三项可以不加：**

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzA4NTc5Nw_size_16_color_FFFFFF_t_70 3]

9、启动tomcat,先进入tomcat文件bin里面

# cd ./apache-tomcat-8.5.61-8080/bin
    # ./startup.sh

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzA4NTc5Nw_size_16_color_FFFFFF_t_70 4]浏览器访问可以看到访问成功了，如果不成功有可能是Liunx的8080端口没有开放，[外部访问不了Liunx某个服务的解决][Liunx]  
输入两个命令就行了：

#firewall-cmd --zone=public --add-port=8081/tcp --permanent
    #firewall-cmd --reload

![在这里插入图片描述][20210220171122794.png]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzA4NTc5Nw_size_16_color_FFFFFF_t_70 5]

**常用命令**

tail -f ../logs/catalina.out  //查看日志
    ps -ef|grep java //查看tomcat启动情况
    kill 7034 //杀死进程
    ./startup.sh //启动tomcat

进入bin目录，输入`tail -f ../logs/catalina.out`查看运行窗口  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzA4NTc5Nw_size_16_color_FFFFFF_t_70 6]

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[Liunx]: /images/20221024/db6104c5c9dd46e2beac4d157912e8da.png
[20210220171122794.png]: /images/20221024/01b4a04ab574447d89e0534a602913ba.png
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