tomcat安装

1、环境

centos 7.4  

阿里云服务器

2核4G

 

2、确定tomcat安装的版本,本次安装tomcat版本为 v8.5.37

https://tomcat.apache.org/  #官网地址

 

3、下载tomcat安装包

wget http://mirrors.tuna.tsinghua.edu.cn/apache/tomcat/tomcat-8/v8.5.37/bin/apache-tomcat-8.5.37.tar.gz

 

4、下载JDK安装包,先安装JDK

https://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html

mkdir /usr/java

tar -zxvf jdk-8u201-linux-x64.tar.gz -C /usr/java

ls /usr/java/jdk1.8.0_201

vim /etc/profile     #配置环境变量
export JAVA_HOME=/usr/java/jdk1.8.0_201
export JRE_HOME=${JAVA_HOME}/jre
export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib
export PATH=${JAVA_HOME}/bin:$PATH

source /etc/profile  #生效

java -version  #验证命令
java version "1.8.0_201"
Java(TM) SE Runtime Environment (build 1.8.0_201-b09)
Java HotSpot(TM) 64-Bit Server VM (build 25.201-b09, mixed mode)

 

5、开始安装tomcat

mkdir /usr/local/tomcat1  #创建目录
tar -xf apache-tomcat-8.5.37.tar.gz -C /usr/local/tomcat1  #解压

vim /usr/local/tomcat1/apache-tomcat-8.5.37/bin/setenv.sh  #配置内存
JAVA_OPTS="-Xms1024m -Xmx1024m -Xss1024K -XX:MetaspaceSize=64m -XX:MaxMetaspaceSize=128m"

chmod +x /usr/local/tomcat1/apache-tomcat-8.5.37/bin/setenv.sh  #赋予执行权限

/usr/local/tomcat1/apache-tomcat-8.5.37/bin/startup.sh    #启动tomcat

 

6、测试tomcat是否配置启动,打开网页

默认端口8080

确认端口已经全部开放

 

posted @ 2019-01-25 17:26  海兵的正义  阅读(174)  评论(0编辑  收藏  举报