Centos 7 安装 tomcat

1、下载

wget https://mirrors.bfsu.edu.cn/apache/tomcat/tomcat-8/v8.5.58/bin/apache-tomcat-8.5.58.tar.gz

2、解压

mkdir /usr/local/tomcat

tar -zxvf apache-tomcat-8.5.58.tar.gz -C /usr/local/tomcat/

3、配置 tomcat 环境变量

cd /usr/local/tomcat/apache-tomcat-8.5.58/bin

vim startup.sh，shutdown.sh 

# 脚本最上面加入
export JAVA_HOME=/usr/local/java/jdk1.8.0_231
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JAVA_HOME/jre/lib/rt.jar
export PATH=$PATH:$JAVA_HOME/bin

export CATALINA_HOME=/usr/local/tomcat/apache-tomcat-8.5.58
export PATH=$PATH:$CATALINA_HOME/bin

4、启动

# 启动
./startup.sh

# 输出
Using CATALINA_BASE:   /usr/local/tomcat/apache-tomcat-8.5.58
Using CATALINA_HOME:   /usr/local/tomcat/apache-tomcat-8.5.58
Using CATALINA_TMPDIR: /usr/local/tomcat/apache-tomcat-8.5.58/temp
Using JRE_HOME:        /usr/local/java/jdk1.8.0_231
Using CLASSPATH:       /usr/local/tomcat/apache-tomcat-8.5.58/bin/bootstrap.jar:/usr/local/tomcat/apache-tomcat-8.5.58/bin/tomcat-juli.jar
Using CATALINA_OPTS:   
Tomcat started.

# 关闭
./shutdown.sh

5、测试

http://192.168.2.103:8080/

6、修改端口

vim /usr/local/tomcat/apache-tomcat-8.5.58/conf/server.xml

 # port="8080",修改成需要的端口，重启生效
 69     <Connector port="8080" protocol="HTTP/1.1"
 70                connectionTimeout="20000"
 71                redirectPort="8443" />
 72     <!-- A "Connector" using the shared thread pool-->
 73     <!--

7、tomcat 网站根目录

/usr/local/tomcat/apache-tomcat-8.5.58/webapps/ROOT